Nike Sizing Guide (2026) | I Tested 90+ Sneakers: True to Size or Not?

Most Nike shoes fit true to size, but I wouldn’t say that about every model. Some run big, others feel pretty snug, and your foot width can make a difference too.

I’m usually a US 9 in Nike, and that’s what I wear in the Dunk Low, Air Max 1, and Jordan 1. But I go half a size down in the Air Force 1 because it runs big, while the Nike SB Dunk Low is snug enough that I prefer going half a size up.

And even within the same Nike family, sizing can change. A regular Dunk Low doesn’t fit quite like an SB Dunk, and an Air Max 1 feels different from an Air Max 95 or 97.

That’s what makes Nike sizing a little tricky. There’s no single rule that works for every shoe, especially if your feet are narrow or wide.

So I’ve put together my Nike sizing recommendations, a shoe size calculator, and a size chart covering US, UK, and EU sizes to help you figure out what size to get.

And if you already have a particular Nike model in mind, I’ve also included separate sizing recommendations for individual models further down the page.

Nike Sizing Guide

Nike Shoe Size Calculator

I’ve put the sizing recommendations together in the table below so you can check a model without having to read through the whole article.

TTS = true to size. Recommendations are based on usual Nike sizing, with fit preferences and foot width taken into account. The Presto OG uses XS–L sizing, while the Mind 001 and Rejuven8 models come in whole sizes only. For the V2K Run, check the men’s-to-women’s size conversion when applicable.

How Does Nike Sizing Compare Between Models?

Just because two Nike shoes have the same size on the label doesn’t mean they’ll fit the same.

I’m usually a US 9 with slightly wider feet, but I don’t wear that size in every Nike model. I go down to an 8.5 in Air Force 1s, wear my regular 9 in Dunks, and go up to a 9.5 in SB Dunk Lows. That’s a full-size difference between three Nike shoes.

So, if you’re trying to figure out your size in one Nike model based on another pair you already own, here’s how some of my shoes compare.

I wear a US men’s 9 and my feet are slightly on the wider side. That’s what I’m going by here. Your feet might feel differently in some of these shoes, so don’t take the sizes in the table as a rule you have to follow.

Why I Don’t Wear the Same Size in Every Nike Shoe

The Air Force 1 is probably the easiest example. When I wear my regular US 9, there’s more space in front of my toes than I need. Going down to an 8.5 gives me a better fit, and the shoe still feels pretty roomy around my forefoot.

With the Jordan 1 and regular Dunk Low, I stick with my usual 9. The Jordan 1 feels a little closer around my midfoot, and the Dunk doesn’t have all that extra space I get in the Air Force 1. Both feel good in a 9, so I leave it at that.

The SB Dunk Low is a different story. Its thicker tongue and padded interior take up more space, even though its external dimensions are similar to those of the regular Dunk. I can feel that pressure around my forefoot, especially near my pinky toe, which is why I go half a size up.

Interestingly, I don’t do that with my SB Dunk Highs. I wear my regular 9 in those, so I wouldn’t assume every Nike SB shoe runs small.

And then there’s the Vomero 5 and P-6000. Both work in my usual 9, but they don’t feel identical. The Vomero gives my toes more breathing room, while the P-6000 keeps them a little closer together. I’ve never felt the need to size up in either, though.

If your feet are genuinely wide, I’d still start true to size in the Vomero 5. With the P-6000, I’d be more open to trying half a size up, especially if you often struggle with toe room.

That’s why I wouldn’t judge Nike sizing by length alone. Sometimes the difference comes from the width, sometimes it’s the padding, and sometimes two shoes work in exactly the same size but feel completely different once they’re on your feet.

The individual reviews below explain what I noticed when wearing each pair, including a few versions of the same sneaker that didn’t fit quite as I’d expected.

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Nike Shoe Size Chart

How to Find Your Nike Shoe Size

Don’t know your Nike size? You can measure your feet at home:

Put a piece of paper against a wall, stand on it with your heel touching the wall, and mark the tip of your longest toe. Measure that distance, then repeat with your other foot.

If you need a little more help, I’ve put together a full guide on how to measure your feet that walks you through the process.

Use the longer measurement to find your starting size in the Nike chart above. But I wouldn’t rush to order that size just yet.

My Brannock measurement is a US 9, and my feet are slightly wide, somewhere between D and E. Most of the time, a Nike 9 fits me well.

But I’ve got Air Force 1s in an 8.5 because my usual 9 feels too long. And with SB Dunk Lows, I need a 9.5. There’s so much padding inside those shoes that a 9 feels too snug around my forefoot.

That’s a full-size difference between two Nike sneakers I actually wear.

I’d check the sizing recommendations in the table above before buying, especially if you’re looking at a model you haven’t worn before.

Want to keep up with my latest sizing guides? Add Size Chart Guru as a Preferred Source on Google.

Do Nike Shoes Run Narrow or Wide?

I’ve tried plenty of Nike shoes in my regular size 9, and some fit just fine while others make me wish I’d gone half a size up.

My feet are slightly on the wider side, somewhere between D and E width, so I notice this quite a bit. I can wear my regular US 9 in the Vomero 5, Air Max 1, and Dunk Low without any problems. But put me in an SB Dunk Low in that same size, and things get uncomfortable.

Here’s how some of the Nike models I’ve tried fit around my feet.

These aren’t Nike’s official width classifications. They’re based on how the shoes fit my slightly wider feet, and a roomy shoe isn’t necessarily a wide shoe.

Which Nike Shoes Are Good for Wide Feet?

If you’re looking for Nike shoes for wide feet, the Vomero 5 is one I’d definitely consider. I wear my regular US 9, and there’s enough room around my toes that I don’t feel the need to go bigger.

The Air Max 1 has also been good to me. Even with my slightly wide forefoot, my usual 9 feels comfortable. The regular Dunk Low works in that size too, although it has a more structured feel.

The P-6000 is a little different. I still wear a 9, but my toes sit closer together than they do in the Vomero 5. If your feet are properly wide, trying half a size up might be worth it.

Then there are models I’d be more careful with.

The SB Dunk Low has so much padding inside that my regular 9 feels too tight, especially around my pinky toe. I go up to a 9.5, and that works much better.

And the Huarache? Even after going half a size up, my toes are still pretty close to the front. For wide feet, I’d seriously consider trying a full size up.

One thing I wouldn’t do is automatically go half a size up in every Nike shoe just because my feet are wide. I’ve tried that before, and having more space in front of my toes doesn’t always solve the tightness around the sides of my feet.

Which Nike Shoes Are Good for Narrow Feet?

If you’re looking for Nike shoes for narrow feet, I’d pay more attention to how closely the shoe wraps around your foot than whether it runs big or small.

The Air Max 97 is one of the snugger Nikes I’ve worn. My regular 9 works, although I can definitely feel how closely the shoe sits around my foot.

I’ve never had that same tight feeling with the Air Max 1. I wear a 9 in that one too, and there’s just more room to move my toes around. If you usually find Nike sneakers too spacious, I’d at least give the 97 a try before ruling it out.

The Huarache also wraps tightly around the foot, thanks to its neoprene upper. But I wouldn’t recommend sizing down in it just because you have narrow feet. It’s already snug, and toe room can be a problem even when you go up half a size.

The Air Force 1 is almost the opposite. It’s roomy enough that I go half a size down from my usual 9. If you have narrow feet, I’d be especially careful about buying it in your regular Nike size.

Now, my feet aren’t narrow, so I can’t speak from experience on that part. What I can tell you is that a snugger Nike doesn’t necessarily mean you should buy a smaller size.

The Air Max 97 is a good example. It already feels narrow on my feet, but I still wear my regular 9. I wouldn’t go down to an 8.5 just to make it fit tighter.

Nike Air Force 1 Sizing

I’d go half a size down in the Nike Air Force 1. I’m normally a US 9 in Nike sneakers, but the AF1 is one of the few models where I consistently buy an 8.5.

I tried my regular 9, and there was almost a full finger’s width of empty space in front of my toes. That’s more room than I want in a casual sneaker, especially one with such a generous toe box to begin with.

That’s why I wear an 8.5. It gets rid of the extra length that bothered me in the 9, without making the toe box feel cramped.

If you have narrow or normal-width feet, I’d definitely go half a size down. Even with my slightly wide forefoot, somewhere between a D and E on the Brannock device, the smaller size works better for me. So I’d still recommend sizing down for most people with slightly wide feet.

Now, if your feet are really wide, I’d be more inclined to stay true to size. The same goes if you enjoy having extra room in your sneakers.

Not sure how wide your feet are? I’ve put together a guide on how to tell if you have wide feet.

There’s a little variation between AF1 releases, too. I’ve worn pairs where the toe area felt shorter than usual, despite buying my normal AF1 size.

Some versions have more padding or feel a little tighter, and collaborations don’t always fit exactly like the standard release. You’ll see a couple of those differences below.

For most people, though, I’d start half a size down.

I also wrote a dedicated Nike Dunk vs Air Force 1 sizing comparison. I wouldn’t buy those two in the same size, and the article explains why.

Air Force 1 Low “Four Horsemen” Sizing

I’d still go half a size down in the Air Force 1 Low “Four Horsemen,” but this pair felt shorter than my other AF1s.

I bought my usual AF1 size, an 8.5, and noticed my toes sitting much closer to the front. That’s unusual for a sneaker that normally gives me plenty of extra length.

I can’t say whether every Four Horsemen pair fits this way or whether mine was a little different. I wouldn’t change my sizing recommendation based on that one experience, but I wouldn’t expect quite as much room as a regular AF1 either.

If you’re deciding between two Nike classics, my Air Force 1 vs Air Jordan 1 sizing comparison goes into their fit differences.

Air Force 1 Craft Sizing

The Air Force 1 Craft is another half-size-down sneaker for me.

It has a slightly more structured build and a more premium feel than the standard AF1. I wondered whether the extra padding would make my usual 8.5 feel too snug, but it didn’t.

The fit was close without being tight. I had no reason to move back up to a 9. If you already know your size in the regular Air Force 1, I’d use that same size for the Craft.

Tiffany & Co. x Air Force 1 “1837” Sizing

The Tiffany & Co. x Air Force 1 “1837” fits like a regular AF1, meaning it runs slightly big, so I went half a size down.

What I noticed was the space in front of my toes. Even in the smaller size, I had roughly a finger’s width of room, and the width didn’t bother me.

I wouldn’t want any more length than that, which is why I wouldn’t buy this pair in my regular Nike 9.

If you like a snug, one-to-one fit, I’d recommend half a size down. Someone with much wider feet, or anyone who enjoys a roomier sneaker, could still be happy true to size.

Nocta x Air Force 1 Low SP Sizing

The Nocta x Air Force 1 Low SP runs slightly big, much like a regular AF1.

I went half a size down, and nothing about the fit made me wish I’d bought my usual Nike 9. I’d stick with the 8.5 for most people, although staying true to size makes more sense if your feet are particularly wide.

If you’re comparing similar chunky leather sneakers, I’ve also looked at Nike Air Force 1 vs New Balance 550 sizing.

Air Force 1 ’07 Premium Sizing

The Air Force 1 ’07 Premium still runs a little big, but the toe box felt shorter than I expected.

My foot sat closer to the front in the 8.5 than it normally does in an AF1. I could feel the difference, but it wasn’t uncomfortable.

I wouldn’t go back up to a 9 just to gain that extra length. The rest of the shoe still has the roomy AF1 shape, and I prefer how the smaller size fits overall.

Nike P-6000 Sizing

The Nike P-6000 fits true to size, and I think it’s a good option even if your feet are slightly wide.

Some of Nike’s running-inspired sneakers can feel quite narrow through the middle of the foot. I didn’t have that problem with the P-6000. There’s enough room through the midfoot, and I never felt I needed to go up half a size to make it comfortable.

If you’ve found the Vomero a little tight, I wouldn’t assume you’ll have the same problem with the P-6000.

I’d stick with your regular size if your feet are narrow, average, or slightly wide.

I also compared the Nike P-6000 and Vomero 5. I wear a US 9 in both, but the Vomero 5 gives my toes noticeably more space. It’s a useful difference to know if you’re choosing between them.

Nike Zoom Vomero 5 Sizing

I’d buy the Nike Zoom Vomero 5 in my regular size 9. I’ve worn it enough to know I wouldn’t gain anything by going up or down half a size.

The midfoot holds my foot nicely, but there’s still a little extra room around my toes. I like that combination, especially since I don’t have a particularly narrow forefoot.

I wouldn’t size up just because your feet are slightly wide. True to size has worked well for me, and I’d recommend starting there for narrow and average-width feet too.

I also tried the women’s “Oatmeal” release. Since it’s a women’s pair, I had to convert my men’s size by adding 1.5 sizes. Once I used the equivalent women’s size, the fit was right.

There’s another comparison worth mentioning here. I wear a US 9 in the Vomero 5 but go half a size down in the New Balance 530. I’ve explained what led me to those choices in my Nike Vomero 5 vs New Balance 530 sizing comparison.

Air Jordan Sizing

Air Jordan 1 Retro High OG Sizing

I’d stick with your regular size in the Air Jordan 1 High OG. I’m a US 9 on the Brannock device, and a 9 is what I wear in this shoe.

I don’t get the excessive length I find in the Air Force 1, and the forefoot has enough room for my slightly wide feet.

If you’re narrow, average-width, or just a little wider than average, I’d start with your regular size.

For genuinely wide feet, though, I’d consider going half a size up. The forefoot can get tight, particularly around the sides near the laces.

Air Jordan 1 Retro Low OG Sizing

The Jordan 1 Low OG feels a little roomier than the High, especially in length, but I still wear my regular size.

There’s more space in front of my toes than I expected. I don’t find it uncomfortable, although I can understand why someone who likes their sneakers fitting closer to the foot would want to try half a size down.

I wouldn’t size down myself, and I’d stick with true to size for wider feet too. But if that extra length bothers you and you prefer a closer fit, trying half a size down makes sense.

Travis Scott x Air Jordan 1 Low OG SP Sizing

The Travis Scott x Air Jordan 1 Low OG SP fits true to size once you’ve converted the women’s sizing correctly.

This is a women’s release, so if you’re buying it based on your men’s size, add 1.5 sizes. My shoe size charts and calculator can help with the conversion.

I bought my usual equivalent size, and it felt like a regular Jordan 1 Low OG.

Some people find the Jordan 1 Low a little roomy and prefer going half a size down. I haven’t needed to do that, though. True to size has worked for me every time.

Air Jordan 1 Lost and Found Sizing

I’d go true to size in the Air Jordan 1 Lost and Found. My regular US 9 fits the way I want a Jordan 1 to fit.

This release has a shape that sits somewhere between the modern Jordan 1 and the slimmer 1985 version. I noticed that difference in the overall shape, but it didn’t make me change sizes.

There’s enough space in the toe box for my slightly wide forefoot, and I wouldn’t gain anything by going up half a size.

If your feet are narrow, normal-width, or slightly wide, I’d stick with your regular size. Really wide feet are where I’d be more cautious. The sides of the toe box can feel snug, and half a size up may be more comfortable.

Otherwise, I’d buy the same size you wear in most Jordan 1s.

Trophy Room x Air Jordan 1 Retro Low OG Sizing

I’d stay true to size in the Trophy Room x Air Jordan 1 Low OG, especially if your feet are even a little wide. This pair feels tighter than the regular Low OG.

I bought my usual US 9, and the difference was pretty obvious. The materials seem to make the shoe fit more closely, particularly around the toe box and along the outside of my foot. I could still wear it, but there’s definitely less room than I’m used to in a Jordan 1 Low.

Now, some people with narrow or normal-width feet like going half a size down in the regular Low OG. If that’s what you normally do, you can follow the same approach with the Trophy Room, although I’d expect a snugger fit.

I wouldn’t do that with my slightly wide forefoot. My regular 9 is already close enough, and dropping to an 8.5 would only make the front feel tighter.

Air Jordan 1 Low 85 Sizing

The Jordan 1 Low 85 is narrower than the regular Jordan 1 Low, so I’d stick with true to size for narrow and normal feet, but consider half a size up if your feet are wide.

When I tried it, the forefoot was what caught my attention. I had enough length, yet the shoe felt tighter across the width than I was used to.

That’s an important distinction because going up half a size will also give you more length, even if width is the reason you’re changing sizes.

For someone with narrow or average-width feet, I don’t think that trade-off is necessary. Your regular size should do the job.

Wide feet? I’d rather have a little extra length than spend the day feeling squeezed across the forefoot.

Air Jordan 1 High Element (Gore-Tex) Sizing

I’d go true to size in the Air Jordan 1 High Element Gore-Tex if your feet are narrow or normal-width. For wider feet, I’d seriously consider half a size up.

I wore my regular size, and the length was familiar. The heel felt like a normal Jordan 1, too. But the sides of my feet? That’s where I noticed the difference.

The Gore-Tex construction makes the upper feel more structured, and it doesn’t give as easily as the upper on a regular Jordan 1.

So I wouldn’t worry too much about length in this model. I’d pay more attention to how much room you need across the foot, because that’s where the Gore-Tex version feels noticeably tighter.

Air Jordan 1 High Stealth Sizing

I’d buy the Air Jordan 1 High Stealth in my regular size 9. No reason to change anything here.

The leather felt soft straight out of the box, and I didn’t have that stiff, new-shoe feeling. It was comfortable from the start.

The width also felt pretty standard for a Jordan 1 High, so if you already own a pair that fits you well, I’d use the same size for the Stealth.

Air Jordan 2 Retro Sizing

I wear my usual size in the Air Jordan 2 Retro, although it feels a little closer around the foot than a Jordan 1.

There’s more structure in the upper, and you can feel it when the shoe wraps around your foot. I was comfortable in my regular size, even with that snugger shape.

For narrow and normal-width feet, I’d start true to size. That’s also what I’d recommend to most people.

If your feet are wide, you might appreciate the extra room from going half a size up. Just bear in mind that the shoe will be longer too, and the Jordan 2 already has enough length for me in my regular size.

Air Jordan 2 Retro Low Sizing

The Jordan 2 Low also works in my regular size, but don’t expect it to feel as relaxed as a Jordan 1 Low.

I noticed the difference through the midfoot. The Jordan 2 Low sits closer around that area, and while I liked how it held my foot, someone with wider feet might find it a bit restrictive.

I wouldn’t change sizes if your feet are narrow or average-width. My regular size was comfortable, and I didn’t need more length.

For wider feet, though, I can see half a size up being the more comfortable choice.

Air Jordan 3 Retro Sizing

I’d stick with true to size in the Air Jordan 3 Retro, but I’ve noticed that some releases feel tighter than others.

For this pair, I converted to my men’s equivalent size. The length was fine, although the fit felt a little snugger than some of the other Jordan 3s I’ve worn.

The upper has a fairly structured feel, so the shoe sits close around the foot. I was comfortable in my usual size, but I could tell the difference.

If your feet are narrow or normal-width, I wouldn’t change anything. With wider feet, I’d consider trying half a size up, especially if you’ve found other Jordan 3 releases tight.

Air Jordan 4 Retro Sizing

I’d go true to size in this Air Jordan 4 Retro, and I was actually a little surprised by how it fitted.

I’ve worn Jordan 4s that felt quite narrow, so I wasn’t expecting this pair to be as forgiving as it was. My regular size worked without the tightness I’ve experienced in some older releases.

That’s good news if your feet are slightly wide like mine. I wouldn’t automatically go up half a size, and I’d certainly stay true to size for narrow or normal-width feet.

If your feet are really wide, though, I’d still consider the extra half size. This release is more accommodating, but it’s still a Jordan 4.

Air Jordan 4 Retro (Reimagined) Sizing

The Jordan 4 Reimagined fits true to size, and there’s a noticeable difference in the shape compared with older Jordan 4s.

Nike adjusted the fit on this release, and the extra room around the pinky toe is something I appreciated. That’s an area where the Jordan 4 has given plenty of people trouble over the years.

I wore my regular size and didn’t have any issues. For narrow, normal, and slightly wide feet, that’s where I’d start.

I also think some people with wider feet will be able to wear their usual size here, which I wouldn’t necessarily say about every older Jordan 4. If you’re particularly wide or prefer more space, half a size up is still worth trying.

Air Jordan 4 Retro SE Craft Sizing

I stayed true to size in the Air Jordan 4 Retro SE Craft, and the toe box felt less restrictive than some of my older Jordan 4s.

That’s what I liked most about this pair. I didn’t have to go up half a size to get comfortable, even with my slightly wide forefoot.

I’d keep your regular size if you have narrow, normal, or slightly wide feet.

Really wide feet are where I’d change that advice. The Craft may be more forgiving than some older releases, but I’d still lean half a size up if you usually struggle with Jordan 4 width.

Nike SB x Air Jordan 4 Retro SP Sizing

The Nike SB x Air Jordan 4 Retro SP is one of the more comfortable Jordan 4s I’ve worn, and I didn’t need to change my usual size.

There’s more room in the toe box than I normally associate with a Jordan 4. I noticed it straight away, particularly compared with the tighter standard versions.

The shoe also feels a little more relaxed overall, which makes true to size an easy recommendation for narrow, normal, and slightly wide feet.

Even if you have wide feet, I wouldn’t assume you need to size up. There’s a better chance your regular size will work here. For really wide feet, though, half a size up is still an option.

If you’ve struggled with the fit of Jordan 4s before, this is one of the releases I’d be interested in trying.

Air Jordan 4 Military Sizing

I didn’t notice anything unusual about the fit of the Air Jordan 4 Military. I bought my regular size, and it felt exactly how I expected a Jordan 4 to feel.

I’d stick with whatever size normally works for you in this model. For me, that’s true to size.

Air Jordan 5 Retro High Sizing

I’d stay true to size in the Jordan 5 Retro High, although it has a little more toe room than some of the other Jordans I’ve worn.

I noticed that extra space straight away. Nothing dramatic, but enough that I could tell the fit was a little roomier.

For wide feet, I’d keep that extra space and stay with my regular size. I’d do the same if I wanted a more relaxed fit.

But if your feet are narrow or you like your sneakers sitting closer around your toes, I can see half a size down working better.

A Ma Maniére x Air Jordan 5 Retro SP Sizing

I’d buy the A Ma Maniére x Air Jordan 5 Retro SP true to size. I learned that after trying to size down.

Since the regular Jordan 5 can feel a little roomy, I thought I could get away with going half a size smaller. Well, this pair was tighter than I expected, and the difference was enough to make me rethink that decision.

It feels snugger than a standard Jordan 5, so I wouldn’t recommend sizing down just because that’s what you do in other versions.

Even with narrow feet, I’d start with your regular size. There’s no need to chase a tighter fit when this release already fits more closely.

Air Jordan 6 Retro Sizing

I prefer the Air Jordan 6 half a size down. It’s one of those Jordans where my regular size gives me more room than I really want.

After dropping half a size, I still had enough space in front of my toes, but the shoe stayed closer to my foot. That’s the fit I prefer.

For narrow and normal-width feet, I’d recommend doing the same, especially if you don’t like having extra length in your sneakers.

Wide feet are a different matter. I’d stay with your regular size to avoid making the shoe too tight, and that’s also the size I’d choose if I wanted a more relaxed fit.

Air Jordan 7 Retro Sizing

I went half a size down in the Air Jordan 7, and the fit was very close to my foot. Snug, yes, but I wasn’t uncomfortable.

The Jordan 7 already has a shape that wraps around your foot quite closely. Going down half a size makes that feeling even more noticeable, which is exactly what I wanted.

I wouldn’t recommend that to everyone, though.

If you have narrow or normal-width feet and enjoy a really close fit, half a size down can work. That’s what I chose.

For wider feet, I’d stay true to size. I’d also keep my regular size if I wanted a little more room rather than having the shoe fit so closely.

Air Jordan 8 Retro Sizing

I’d stay true to size in the Air Jordan 8. My regular US 9 fits well, and I wouldn’t want to make this shoe any tighter.

It’s a bulky-looking sneaker, but the fit is surprisingly snug. A lot of that comes from the neoprene inner bootie, which sits close around your foot.

In my size 9, I had a really secure fit without any unnecessary length. I liked how it felt, and I wouldn’t change sizes.

For normal or slightly wide feet, I’d stick with true to size.

If your feet are narrow, half a size down is possible if you want an especially tight fit. Personally, though, I think the Jordan 8 already fits closely enough in my regular size.

Air Jordan 11 Retro Sizing

I wouldn’t size down in the Air Jordan 11. My measured size works, and that’s what I’d recommend for most people.

I’ve worn several Jordan 11s, and the fit has been pretty consistent for me. The shoe feels structured and close around the foot, with very little unwanted movement.

The patent leather is worth thinking about, too. It doesn’t have much stretch, so I wouldn’t buy a tight pair hoping the material will eventually give me a lot more room.

For narrow or normal-width feet, I’d buy your regular size.

If your feet are wide, I’d be more cautious. Going half a size up could save you from uncomfortable pressure along the sides, especially since the upper isn’t particularly forgiving.

Air Jordan 12 Retro Sizing

The Air Jordan 12 runs a little big for me, so I buy an 8.5 instead of my regular 9.

Even after sizing down, I still have roughly a finger’s width of space in front of my toes. That’s plenty for me, and I prefer how the smaller size holds my foot.

My regular 9 gives me more length than I want, which is why I prefer the 8.5. With wider feet, though, I’d stick with the 9. There’s no point going smaller if the width is going to bother you.

For narrow or normal feet, I’d go half a size down, and that’s also where I’d lean if I were between sizes.

Air Jordan 13 Retro Sizing

I wear the Air Jordan 13 half a size down because it feels a little roomy in my regular size.

I went with an 8.5, and even then I had about a finger’s width of room in front of my toes. The width was a little snug at first, but that eased as I wore the shoe more.

That’s why I wouldn’t judge the Jordan 13 entirely by how it feels during the first few minutes. At least with my pair, the initial tightness across the width became less noticeable over time.

For me, the 8.5 was the better choice. I got the closer fit I wanted without running out of toe room.

If your feet are wide, though, I wouldn’t be so quick to size down. Your regular size will give you more room from the beginning, and I’d choose that over trying to squeeze into the smaller pair.

Air Jordan 14 Retro SE Sizing

I’d buy the Air Jordan 14 Retro SE true to size. My regular size felt a little snug, but I liked how it held my foot. Nothing was pressing uncomfortably, and I didn’t feel any need to go bigger.

For narrow, normal, and slightly wide feet, I’d start with your usual size. If your feet are quite wide, though, I’d consider an extra half size. The Jordan 14 already fits fairly close, and you might appreciate a little more room.

Nike Air Max Sizing

Nike Air Max 1 Sizing

I wear a US 9 in the Nike Air Max, which is my normal Nike size. I’ve never felt the need to mess around with sizing on this model.

If you’ve worn recent Air Max 1 releases and your usual size fits, I’d stick with it. The fit has been pretty consistent for me.

Even with my slightly wide forefoot, a 9 works well, so I wouldn’t recommend sizing up just because your feet are a little wider than average. Narrow and normal-width feet should be fine in their regular size too.

Oh, and if you’re curious about how the other Air Max models fit, I’ve covered them in my Nike Air Max sizing guide.

Nike Air Max 1 ‘86 Big Bubble Sizing

The Air Max 1 ’86 Big Bubble has a little more room across the forefoot than the regular Air Max 1. I noticed that difference when I tried it, and I actually preferred the extra space.

Lengthwise, I wouldn’t change anything. I’d buy my regular size.

If your feet are slightly wide, there’s a good chance you’ll appreciate this version more than the standard Air Max 1. It gives your forefoot a bit more room without having to size up.

For very wide feet, half a size up is still worth considering, although I wouldn’t make that my first choice for everyone.

Nike Air Max 90 Sizing

I’d stick with my regular size in the Nike Air Max 90, particularly the newer releases.

Nike’s updated shape feels more accommodating than you might expect from looking at the shoe. There’s some structure to the upper, but I didn’t find it overly restrictive.

I wouldn’t bother changing sizes for narrow or normal-width feet. And even if your feet are wide, I’d try your regular size before jumping to a bigger one.

Of course, if you’re sensitive to pressure around the forefoot, half a size up could make the difference. I just wouldn’t assume you need it.

Nike Air Max 95 OG Sizing

I wear a US 9.5 in the Air Max 95 OG, half a size bigger than my usual Nike 9. With my slightly wide feet, that’s the size that works better.

The 95 has a fairly narrow shape, and all those layers through the upper don’t leave much room around the front of your foot. I could feel that tightness when I stayed with my regular size.

The 9.5 feels much better, especially around my toes. I still get a secure fit, just without that pressure I noticed in the 9.

I’d be comfortable recommending true to size for narrow or normal-width feet, particularly if you don’t mind a snug fit. But with feet as wide as mine, I’d buy the extra half size.

I’ve found the fit pretty consistent across most Air Max 95 releases, so I normally follow the same sizing approach.

Nike Air Max 97 Sizing

The Air Max 97 is another one I buy half a size up. I’m normally a 9, but I wear a 9.5 here.

There’s something about the shape of the 97 that makes my regular size feel too close around the front. The upper is quite narrow, and I don’t get the toe room I want in a 9.

The 9.5 fixes that without making the shoe feel loose.

Now, someone with narrow feet might actually prefer that closer fit in their regular size. I can understand that, particularly if you like your sneakers fitting snugly.

For me, though, the extra half size is worth it. I’d recommend the same if you want more room around your toes or find narrow sneakers uncomfortable.

Nike Air Max BW OG Sizing

My regular US 9 works in the Air Max BW OG, although it’s not the roomiest Air Max I’ve worn.

There’s a slightly snug feel to it, particularly around the front, but I didn’t find it uncomfortable. I was happy with how my usual size fitted.

I wouldn’t change anything for narrow, normal, or slightly wide feet.

For really wide feet, I’d consider half a size up. There’s not a huge amount of room in the toe box, and I wouldn’t want it feeling any tighter than it already does.

Nike Air Max 270 Sizing

The Air Max 270 has more room than the Air Max 95 and 97, especially in length.

I wear a 9.5 in those two models, but a US 9 in the 270 fits me well. I don’t need the extra half size here.

For narrow or normal-width feet, I’d consider going half a size down from the size you usually wear in snugger Air Max models. That’s the approach I’d take if you’re trying to get rid of excess length.

With wider feet, I’d be more careful about sizing down. Keeping your usual Nike size may give you the width you need.

The important thing is what you’re comparing it with. My 270 size is smaller than my Air Max 95 and 97 size, but it’s still my normal measured US 9.

Nike Air Max 720 Sizing

I stayed true to size in the Air Max 720, although the first few wears weren’t quite as comfortable as I expected.

The toe box felt shallow when I first tried it. I could feel the upper pressing down slightly on top of my toes, and I wondered whether that was just how the shoe was going to fit.

It wasn’t.

After wearing it for a while, the materials softened and that pressure eased. I was glad I hadn’t gone up half a size straight away.

For narrow, normal, and slightly wide feet, I’d start with your regular size and give the upper some time to settle.

Very wide feet are a different matter. If you already struggle with shallow toe boxes, I’d consider half a size up.

Nike Air Max Scorpion Sizing

The Air Max Scorpion feels a little narrow, but the knit upper makes it more forgiving than you might expect.

That’s what makes sizing this one interesting. The shape sits fairly close around your foot, yet the material has some stretch, so it doesn’t feel as restrictive as a stiff upper would.

It reminds me a little of the Vapormax in that respect.

For narrow feet, I’d go with your regular size without much hesitation.

Even with wider feet, I wouldn’t rule out true to size because the knit does give a little. But if you don’t enjoy a close fit or you want extra space straight away, half a size up is worth trying.

Nike Air Max DN Sizing

I wear my regular size in the Air Max DN, but the toe box is on the narrow side.

I noticed that close fit straight away. It wasn’t uncomfortable for my slightly wide forefoot, though, and I was happy staying with my usual Nike size.

I think narrow and normal-width feet will be fine true to size, and I’d include slightly wide feet in that recommendation based on my experience.

Really wide feet? I’d go half a size up. You’ll probably end up with a little extra length, but I’d rather have that than feel pressure around the toes.

Nike LeBron 20 Sizing

I prefer the LeBron 20 half a size up. My usual Nike size feels pretty snug in this shoe, and I wanted a little more room.

I went with a US 9.5, and that gave me about a finger’s width of space in front of my toes. Much better for the way I like my shoes to fit.

The LeBron 20 is built to hold your foot closely, so I can see why someone playing basketball might prefer their regular size. If your feet are narrow or normal-width and you like a tight performance fit, true to size can work.

But I wouldn’t choose that fit for casual wear, especially with wider feet. I’d take the 9.5.

I make a similar sizing choice in the Kobe 5 and Kobe 6 Pro, where I also prefer going half a size up.

I’ve also looked at how the other LeBron models fit, since they don’t all feel the same on foot.

Nike LeBron 20 All Star Sizing

The LeBron 20 All Star didn’t feel quite as tight as some of my other LeBron 20s.

I still bought a 9.5, though, and I’m happy I did. There was a little more length in the toe box, but my heel stayed put and I didn’t notice any instability.

The knit upper also felt less restrictive than I expected.

I can see narrow or normal-width feet getting away with true to size in this particular release. It’s a little more forgiving than the standard LeBron 20.

For wider feet, I’d still buy the extra half size. That’s also what I’d choose if comfort matters more to you than having the tightest possible fit.

UNKNWN x Nike LeBron 20 Sizing

I didn’t change anything for the UNKNWN x Nike LeBron 20. I wear a 9.5 in the regular LeBron 20, and that’s what I bought here.

The fit was familiar, with enough extra room to keep my toes comfortable.

One thing I’ve noticed with the LeBron 20 is how tight it can feel straight out of the box, particularly if your feet are slightly wide. I’m not always patient enough to wait for a snug basketball shoe to loosen up, so I’d rather start with a little more space.

That’s why I stick with half a size up.

If your feet are narrow or normal-width and you actually want that tight performance fit, your regular size is still an option. I just wouldn’t recommend sizing down from your usual LeBron 20 size for this collaboration.

Nike Kobe Sizing

Nike Kobe 6 Protro “Reverse Grinch” Sizing

I’d go half a size up in the Kobe 6 Protro “Reverse Grinch”, especially if you’re buying it for everyday wear.

The Kobe 6 feels fantastic when you’re playing basketball, but it really holds your foot tightly. I tried my regular size, and there was almost no room to move my toes. I could also feel the upper pressing down quite hard across the top of them.

For basketball, I understand why some people want that fit. If your feet are narrow and you like your shoes locked down as closely as possible, true to size can work.

I just wouldn’t want to spend an entire casual day in that same fit.

Half a size up gives me the room I prefer without having to put up with that constant pressure. And with wider feet, I’d definitely choose the bigger size.

And if you’re wondering whether the other Kobes fit this tightly, I’ve gone through the sizing differences across the Kobe lineup.

Nike Dunk Sizing

Nike Dunk Low Sizing

I wear a US 9 in the Nike Dunk Low, which is my regular size, and I’ve never felt the need to change it.

Even with my slightly wide forefoot, the 9 fits comfortably. I don’t have any issues with the width, and the length feels right too.

I’ve found regular Dunk Lows pretty consistent, so if you already own a pair that fits, I’d buy the same size again.

I’d only start thinking about half a size up if your feet are very wide. Otherwise, I’d stick with your usual Nike size.

If you’re comparing regular Dunks with SB versions, I’ve also put together a complete SB Dunk vs regular Dunk size breakdown, covering the differences in width, sizing, and how they feel on foot.

Nike Women’s Dunk Low Sizing

The Women’s Nike Dunk Low fits true to size once you’ve converted the sizing correctly.

For men’s-to-women’s Nike sizing, I add 1.5 sizes. So my men’s US 9 becomes a women’s US 10.5.

What surprised me was how the shoe felt compared with some of the men’s Dunks I’ve worn. I actually found this women’s release a little more forgiving.

The suede seems to make a difference. It has a softer feel, and I didn’t get quite the same snugness I’ve noticed in some men’s pairs.

I’d buy my normal equivalent women’s size, even with my slightly wide forefoot. I’d recommend doing the same for narrow and normal-width feet.

If your feet are really wide, though, trying another half size up wouldn’t be a bad idea.

The Dunk is one of Nike’s easier sneakers to size, but things get more interesting when you compare it with Adidas. I’ve covered that in my guide on how the guide on how the Nike Dunk fits compared to the Adidas Samba.

Nike Dunk Low Premium Sizing

I’d still buy the Nike Dunk Low Premium in my regular size 9, although this pair feels a little shorter than a standard Dunk.

The width wasn’t a problem. It was the length that caught my attention, especially when my foot moved forward and my toes got closer to the front than I was used to.

Lacing makes a difference here. When I tied them properly, my foot stayed in place and the shorter fit wasn’t as noticeable. With loose laces, though, I could feel it more.

I’d go half a size up if I were between sizes. There’s not much extra length to play with in this release, and I’d rather have a little more room than feel my toes getting too close to the front.

If you normally wear your Dunks snug, your regular size can still work. That’s what I chose, but don’t expect quite as much toe room as you’d get in a standard Dunk Low.

Nike Dunk Low Premium “Tweed / Corduroy” Sizing

I wouldn’t change sizes for the Dunk Low Premium “Tweed / Corduroy.” It fits much like a regular Dunk Low, so my usual US 9 is what I’d buy.

I didn’t notice the shorter feeling I experienced with the other Dunk Low Premium. There’s enough length, and the width is familiar too.

Even with my slightly wide forefoot, I’d stay true to size. Narrow and normal-width feet shouldn’t need to change anything either.

Really wide feet are where I’d be more careful. The toe box might feel a little tight, and in that case, I’d consider half a size up.

Nike Dunk Low Premium Co.JP Sizing

The Dunk Low Premium Co.JP fits like the regular Dunk Lows I’ve worn.

I bought my usual size, and nothing about the fit made me wish I’d gone bigger or smaller. If you already know your size in the standard Dunk Low, I’d use it for the Co.JP too.

Nike Dunk Low Retro SE Sizing

I’d stay true to size in the Dunk Low Retro SE, but expect it to fit a little closer than a regular Dunk.

There’s a snug feeling around the foot, which I don’t mind. In fact, if you have narrow or normal-width feet, I wouldn’t bother changing sizes.

Even slightly wide feet may be fine in their regular size. I’d try that before automatically going bigger.

If your feet are really wide, though, I can see the fit becoming uncomfortable. Half a size up would be my choice there, and I’d make the same move if I simply didn’t enjoy wearing snug sneakers.

Nike SB Dunk Low Sizing

I almost always buy the Nike SB Dunk Low half a size up. I’m a US 9 in regular Dunks, but I prefer a 9.5 in SB Dunk Lows.

The padding makes a big difference. There’s more of it around the tongue and collar, and that takes up space inside the shoe.

In my regular 9, I could feel the tightness along the sides of my feet. Going up to a 9.5 made the fit much more comfortable, and I didn’t have to worry about my heel moving around.

I’d still consider true to size for narrow feet, especially if you like the snug fit SB Dunks are known for. But with my slightly wide forefoot, I’d buy the 9.5 again.

And honestly, I’d start half a size up for most people with average or wide feet too.

Nike SB Dunk Low Pro Sizing

I stick with US 9.5 in the SB Dunk Low Pro. It’s the size I normally buy in SB Dunk Lows, and I haven’t found a reason to change it here.

This pair did feel a little more forgiving than some of the other SB Dunks I’ve worn, though. The materials seem to give a little more, so the fit isn’t quite as tight.

Even so, the tongue is still heavily padded, and I prefer having that extra room in the 9.5.

You could probably get away with your regular size if your feet are narrow and you like your sneakers snug. For me, the 9.5 is more comfortable, and I’d lean that way for wider feet too.

Nike SB Dunk Low Pro Premium Sizing

I’d go half a size up in the SB Dunk Low Pro Premium.

I’ve tried these in my regular size, and while I could wear them, they felt tight. The extra padding makes the fit pretty close, and that’s not something I particularly enjoy when I’m wearing sneakers for hours.

The 9.5 gives me a little more room without losing that secure SB Dunk feel.

I can see true to size working for narrow or normal-width feet if you specifically want a snug fit. Personally, I’d stick with the extra half size, and I think wider feet will appreciate it too.

Born X Raised x Nike SB Dunk Low Pro QS Sizing

I’d go at least half a size up in the Born X Raised SB Dunk Low Pro QS. This pair felt tighter than I expected, even compared with other SB Dunks.

I bought a 9.5, which is already half a size above my measured size, and it was still snug. I had about a finger’s width of space in front of my toes, but the toe box didn’t feel particularly roomy.

The padding seems to be part of the reason. There’s quite a lot around the collar, and the whole shoe feels more compact than some of my other SB pairs.

I could wear the 9.5, especially if I wanted that close fit. But if I had really wide feet or wanted a more relaxed feel, I’d seriously consider a full size up from my usual Nike size.

That’s not something I’d normally recommend for an SB Dunk, but this release is unusually snug.

Run The Jewels x Nike SB Dunk Low Pro Sizing

The Run The Jewels SB Dunk Low Pro has a little more room than I’m used to getting in an SB Dunk.

I still went half a size up, and the shoe felt slightly longer than some of my other SB pairs. I also noticed less pressure across the width, particularly around the toe box.

For me, that’s a good thing. I like having a little room, and the 9.5 worked well.

Someone with narrow or normal-width feet might prefer their regular size here, especially if they like the closer fit SB Dunks are known for.

With my slightly wide feet, though, I’d buy the same 9.5 again.

Fly Streetwear x Nike SB Dunk Low Pro Sizing

I buy the Fly Streetwear SB Dunk Low Pro half a size up, and a lot of that comes down to how I lace my shoes.

The padded tongue takes up quite a bit of space. In my regular size, I can feel the shoe getting tighter when I pull the laces properly.

I prefer a secure fit, so leaving the laces really loose just to make a smaller size comfortable isn’t something I’d want to do.

If you normally wear your SB Dunks loosely laced, you might be happy true to size. But for the way I wear mine, the extra half size works better.

Supreme x Nike SB Dunk Low OG QS “Rammellzee” Sizing

I’d buy the Supreme x Nike SB Dunk Low “Rammellzee” in a 9.5, the same size I wear in most SB Dunk Lows.

I didn’t notice anything that would make me change my usual SB sizing. It’s snug in the familiar way, and the extra half size works well with my slightly wide feet.

Narrow or normal-width feet could stay true to size if a closer fit is what they’re after.

Otherwise, I’d stick with the half-size increase.

HUF x Nike SB Dunk Low OG Sizing

The HUF x Nike SB Dunk Low OG is narrower than most of the SB Dunks I’ve worn.

I bought my usual SB size, a 9.5, and I could still feel pressure along the sides of my toes. Not exactly what I was hoping for after already going half a size up.

The elastic tongue setup also holds your foot quite tightly, adding to that snug feeling.

I definitely wouldn’t buy this pair in my regular Nike 9. Even the 9.5 was close, so I’d recommend at least half a size up unless your feet are particularly narrow.

Yuto Horigome x Nike SB Dunk Low Pro QS Sizing

I’d follow my usual SB Dunk sizing for the Yuto Horigome Low Pro QS, which means half a size up for me.

The tongue is a little thinner than on some SB Dunks, but I wouldn’t say that makes the whole shoe noticeably roomy. It still fits pretty close around the foot.

If your feet are narrow or normal-width, true to size is an option, particularly if you like your sneakers snug.

For wider feet, I’d take the extra half size. The shoe may loosen a little with wear, but I wouldn’t buy it too tight and count on that happening.

Concepts x Nike SB Dunk Low OG QS Sizing

Nothing unusual with the Concepts x Nike SB Dunk Low OG QS. I’d buy my regular SB Dunk size, which is half a size above my usual Nike size.

The fit is familiar enough that I wouldn’t change anything here.

Nike Air Foamposite 1 Sizing

I’d stick with true to size in the Nike Air Foamposite, even if it feels a little tight when you first try it.

The Foamposite upper is pretty stiff when it’s new. It doesn’t have the softness of a regular sneaker upper, and you can really feel that difference around your foot.

But it does become more accommodating with wear. As the material softens and starts taking the shape of your foot, the fit gets more comfortable.

I also had a little heel slip initially. That worried me more than the snug upper, but once I laced the shoe all the way up, my heel stayed put.

After that, I had a much more secure fit.

With normal or slightly wide feet, I’d give my regular size a chance rather than going bigger straight away. I wouldn’t want to add unnecessary length, especially when the upper is going to become more comfortable over time.

If you prefer a looser fit, sizing up is an option, but it’s not what I’d recommend for most people.

The Foamposite takes a little getting used to, so I’ve written more about how it fits and breaks in.

Nike Air Vapormax Sizing

I wear my regular size in the Nike Vapormax, although I’d still describe the fit as narrow, particularly through the midfoot.

Compared with some older Vapormax models, this version gives me a little more room across the forefoot. I appreciated that because my feet are slightly wide, but I wouldn’t go as far as calling it a good choice for really wide feet.

The upper sits close around your foot, almost like a sock. That’s part of how the Vapormax is supposed to feel, and I wouldn’t want to lose it by going too big.

I’d stay true to size for narrow and normal-width feet. That’s also what worked for me.

If your feet are wider, half a size up is worth trying, although I’d be careful not to end up with too much length. The stretchy upper can feel awkward if the shoe isn’t holding your foot properly.

And if you’re curious about the other versions, I’ve also covered how Nike Vapormax sizing varies between models, since they don’t all fit quite the same.

Other Nike Models

Nike Presto Sizing

Nike Air Presto (OG) Sizing

The Nike Air Presto OG runs big, and the old T-shirt sizing system makes finding the right fit a little tricky.

Instead of regular shoe sizes, you get XS, S, M, and L, with each size covering several foot lengths.

I tried a Medium, and it was huge on me. There was so much extra space that I couldn’t get anything close to the fit I wanted.

The Presto was designed around that flexible, almost barefoot feeling, a bit like the Huarache. But when one size has to accommodate several different foot lengths, the fit can be quite different from what you’re used to in a normal Nike sneaker.

I’d definitely try these on before buying, especially if you’ve never worn the original Presto sizing system.

The different Presto versions can be confusing, especially with that old T-shirt sizing system. I’ve broken down Nike Presto sizing in more detail.

Off-White x Nike Air Presto Sizing

I’d go true to size in the Off-White x Nike Air Presto if your exact size is available. The problem is that this release only comes in whole sizes, so not everyone gets that option.

When I tried my correct size, the fit was really comfortable. The upper held my foot without squeezing too much, and there was plenty of room once I got the shoe on.

Getting it on was another matter.

The collar is quite tight, and I had to work my foot through it. Once I was in, though, the shoe felt much more comfortable than that first struggle suggested.

I’ve also tried Prestos a full size up, and I could still wear them. There was more room than I wanted, but they weren’t completely unmanageable.

Going down is another possibility if you’re between sizes. Loosening the laces helps, and the upper has some stretch, so it can become more accommodating with wear.

I’d still choose my exact size whenever possible. But if you’re normally a half-size wearer, you’ll have to decide whether you’d rather deal with a closer fit or some extra room.

Acronym x Nike Air Presto Mid Sizing

I’d stay true to size in the Acronym x Nike Air Presto Mid, even though it feels a little long.

I noticed the extra length straight away in my regular size. There was more space in front of my toes than I expected, but the width was actually quite snug, especially compared with the OG Presto.

And once I zipped everything up and tightened the laces, my heel barely moved. The lockdown on this pair is really good, much firmer than the soft, stretchy feel you get from a regular Presto.

I wouldn’t size down just to get rid of that extra length. There’s already enough pressure around the sides, and a smaller size would only make that worse.

The Acronym also comes in whole sizes only, which makes things tricky if you’re between sizes. I’d lean toward the bigger size if you have wide feet, even though the shoe runs a little long.

Nike Presto React Sizing

The Nike Presto React fits true to size, and I found it much easier to size than the original Presto.

I went with my regular size and was comfortable straight away. No messing around trying to figure out whether I needed to go bigger or smaller.

The upper isn’t quite as stretchy as the OG Presto, though, because of the stitching and overlays. My usual size still worked well, but I’d probably try half a size up if I had wider feet or needed more room over the top of my foot.

Nike Rejuven8 Sizing

Nike ReactX Rejuven8 Clog Sizing

I’d stay true to size in the ReactX Rejuven8 clog , although the length is something I’d pay attention to.

I’m a US 9, and the size 9 was almost perfect. The width felt great, and I liked how the clog held my foot. My toes were pretty close to the front, though. They weren’t hurting, but I could definitely tell there wasn’t much length left.

I tried the 10 as well.

That gave my toes more room, but the fit around my heel became too loose. I didn’t like how much security I lost just to get a little extra length.

So I kept the 9.

If you normally wear a whole size and like your clogs fitting securely, I’d start there. Half-size wearers have a tougher choice because Nike doesn’t offer anything between the 9 and 10. In that case, I’d lean toward the next whole size rather than risk having your toes right at the front.

The width is fairly forgiving, but really wide feet might appreciate sizing up too.

link here:

Nike ReactX Rejuven8 Slide Sizing

I wear my regular US 9 in the Nike ReactX Rejuven8 Slide, and I much prefer how straightforward the sizing is compared with the clog.

The length feels right in my usual size 9, and my foot doesn’t slide forward when I walk. I also find the slide more forgiving than the clog because there’s no enclosed toe box.

The strap was a little snug when I first tried them. I actually liked that because it stopped my foot from moving around too much while walking.

I wouldn’t size up just to loosen the strap unless it was genuinely uncomfortable.

For narrow, normal, and slightly wide feet, I’d buy your regular size. Really wide feet might need more room across the strap, but I’d try true to size first if possible.

Nike Mind Sizing

Nike Mind 001 sizing

The Nike Mind 001 runs small, and I’d recommend going up to the next whole size for most people.

I tried my regular US 9, and my toes were almost at the front. There wasn’t much room around my heel either, and walking in them didn’t feel particularly stable.

The size 10 gave me more length, which I appreciated, and the overall fit was more comfortable. I did lose some of that close fit, though. The larger size felt looser around my foot.

That’s the frustrating thing about the Mind 001. Nike only makes whole sizes, so there’s no 9.5 to try between the two.

I can see the 9 working for someone with narrow feet who plans to wear them barefoot and doesn’t mind their toes sitting close to the front. With socks, though, I’d rather have the extra space.

If you’re comparing these with other comfort slides, I’ve also covered Yeezy Slides sizing. I wouldn’t assume your size will translate directly between the two.

Nike Mind 002 sizing

I’d buy the Nike Mind 002 true to size. I tried my regular 9, and that’s the size I’d keep.

Compared with the Mind 001, there’s noticeably more room around the foot. I didn’t have that same feeling of my toes getting too close to the front, and the fit was still secure enough for me.

Another advantage is that Nike offers half sizes in the 002, so you have more flexibility if your regular size feels a little tight.

For my slightly wide feet, the 9 worked well. I’d start there for narrow and normal-width feet too, while someone with wider feet might prefer trying a 9.5.

Nike Cortez Sizing

I’d be careful with sizing on the Nike Cortez, especially if your feet are wide. It’s a narrow shoe, and you can really feel that around the forefoot.

For narrow or normal-width feet, I’d stick with the usual Nike size. But with my slightly wide forefoot, I’d be more inclined to try half a size up rather than put up with that pressure along the sides.

The Sacai Zoom Cortez 4.0 is a little different. It has a more forgiving fit, with extra room compared with the classic Cortez. Even with wide feet, I’d be more comfortable recommending true to size in that version.

Oh, and if you’re comparing the classic Cortez with other releases, I’ve also covered whether Nike Cortez runs small or big.

Nike Air Huarache Sizing

I’d go at least half a size up in the Nike Air Huarache. This shoe fits really close around the foot, and even the bigger size doesn’t give you loads of toe room.

The neoprene upper wraps tightly around your foot, and the way the Huarache is built leaves your toes pretty close to the front.

I tried going half a size up, and my toes were still fairly close to the end.

Personally, I wouldn’t go back to my regular size. The extra half size is what I’d choose if I wanted that snug Huarache fit.

And if your feet are wide, I’d seriously think about going a full size up. Even in the half size up, there isn’t much room to spare, so I can understand wanting a little more space.

Here’s the full Nike Huarache sizing guide.

Stussy x Nike Air Huarache LE Sizing

The Stüssy x Nike Air Huarache LE also runs snug, and I wouldn’t buy it in my regular Nike size.

I went half a size up, and even then I had less than a finger’s width of space in front of my toes.

The external heel counter seems to push my foot forward, and the neoprene upper holds everything quite closely. It’s a very different feeling from a regular sneaker with a roomy toe box.

I liked how secure it felt, but I wouldn’t want to make it any tighter.

Half a size up is where I’d start for narrow and normal-width feet. With wider feet, I’d seriously consider a full size up, particularly if you don’t like pressure around your toes.

Nike Pegasus Sizing

I’d buy the Nike Pegasus true to size.

I’ve found the Pegasus line pretty consistent over the years. My regular Nike size gives me the fit I expect, and I haven’t needed to make any special adjustments.

If you’ve worn previous Pegasus models and liked the sizing, I’d stick with it.

Nike Invincible Sizing

The Nike Invincible fits true to size, and the width feels fairly standard.

There’s a lot of cushioning underfoot, but I didn’t find the upper unusually roomy. My foot still felt secure, and I had enough space to wear them comfortably for longer periods.

I’d buy my regular Nike running shoe size here.

Nike Vaporfly 3 Sizing

I’d stay true to size in the Nike Vaporfly 3, although I’d be careful if your feet are wide.

The forefoot is narrow, and I noticed that close fit when I wore them. It’s quite different from something like the Invincible, where there’s a little more freedom around the foot.

For narrow feet, I think your regular size makes sense.

With wider feet, I’d try them on before buying if possible. Half a size up might give you more room, but the Vaporfly 3 has a narrow shape to begin with, so adding length won’t necessarily solve everything.

Nike Ja 1 “Day One” Sizing

I’d go half a size up in the Nike Ja 1 “Day One.” I tried a 9.5, and even that felt pretty snug.

What bothered me most was the pressure across the top of my foot, around the laces. I loosened them completely, but I could still feel the shoe pressing against the top and sides.

The 9.5 was already tight enough for me, so going back to my regular 9 wasn’t something I’d consider.

I can see true to size working for narrow or normal-width feet if you prefer that close basketball fit. But with my slightly wide forefoot, I needed the extra half size.

I’d also go bigger if I planned to play in thicker socks, like Nike Elite socks, because there isn’t much spare room to begin with.

Nike V2K Run Sizing

The Nike V2K Run feels a little narrower than something like the Vomero 5, especially around the midfoot.

I tried my regular size, and I noticed that difference. The V2K sat closer around my foot, which is why I’d consider going half a size up when buying the women’s release in a men’s equivalent size.

For women, I’d start true to size. The fit is pretty similar to other Nike lifestyle runners made in women’s sizing.

For men converting from their usual Nike size, I’d lean toward adding another half size after the conversion, particularly with wider feet.

Narrow feet might be fine in the regular converted size, but I’d expect the V2K to feel closer than a Vomero 5.

Nike Air Monarch IV Sizing

I prefer going half a size down in the Nike Air Monarch IV. My regular size felt a little too roomy.

There’s quite a bit of space inside this shoe, which makes sense when you look at how wide and chunky it is. I could wear my usual size, but I liked the fit better after going down half a size.

One thing I do like about the Monarch is how much room it gives your feet. If you’ve struggled with narrow Nike sneakers before, this one should feel much more comfortable.

I’d still recommend true to size for wider feet or anyone who likes a little extra space. For me, though, half a size down is the better fit.

Nike Air Ship PE SP Sizing

I’d buy the Nike Air Ship true to size, although it feels a little narrower than my Jordan 1s.

I wore my regular US 9, and the length was good. The only thing I noticed was some extra pressure along the sides of my feet.

It wasn’t enough to make me want a bigger size, but the difference was noticeable.

With my slightly wide forefoot, I was still comfortable in the 9. If your feet are considerably wider, though, I think trying half a size up would be worthwhile.

Nike NOCTA Glide Sizing

I’d go half a size down in the Nike NOCTA Glide because it runs long.

That’s what I did, and the length was much better. I still had a little heel slippage, though, which was annoying considering I’d already gone down in size.

The width wasn’t an issue for me. There was enough room around my forefoot, and I wouldn’t be too worried about the smaller size if your feet are only slightly wide.

I wouldn’t buy my regular size in these. There’s already some movement at the heel in the half size down, and I wouldn’t want to add even more length.

Nike Blazer Mid ’77 Sizing

The Nike Blazer Mid ’77 fits true to size, although the width is a little snug.

I wore my regular size, and the length was exactly what I wanted. The sides felt tight at first, partly because the upper is fairly stiff when it’s new.

That tightness eased as I wore them more. The Blazer does take a little time to loosen up, so I wouldn’t rush to size up just because it feels stiff out of the box.

I’d stay true to size unless your feet are particularly wide. In that case, half a size up might be worth trying.

Nike React Element 87 Sizing

I’d stick with true to size in the Nike React Element 87.

Mine had a little extra length in the toe box, but I didn’t mind it because the shoe is fairly narrow. Going down half a size would have taken away some of that length, but I probably would’ve ended up with more pressure along the sides.

I liked how my regular size felt, so I wouldn’t change it.

If your feet are very narrow, I can see half a size down working. Otherwise, I’d leave the sizing alone, particularly if you already find some Nike shoes tight around the forefoot.

Nike Cosmic Unity Sizing

The Nike Cosmic Unity fits true to size, but it’s quite snug.

I actually liked how closely it wrapped around my foot. There wasn’t much empty space inside, and for me, that felt good.

I know that kind of fit isn’t for everyone, though.

If you prefer your sneakers a little roomier, I’d consider going half a size up. I’d make the same recommendation for wide feet because the Cosmic Unity already feels pretty close in the regular size.

Nike Air More Uptempo Sizing

I’d say the Nike Air More Uptempo fits true to size, although it has a little more room than I expected.

My regular size was comfortable, but I think I could’ve worn an 8.5 without any problems. There’s quite a bit of space inside, which isn’t surprising considering how bulky the shoe is.

I’d probably go half a size down if I wanted a snugger fit. But I wouldn’t say you need to. I was happy enough in my regular 9.

Nike Mac Attack QS SP Sizing

The Nike Mac Attack has enough length in my regular size, but I wish it were a little wider.

I noticed the pressure around the ball of my foot almost immediately. The footbed feels narrow, and with my slightly wide forefoot, I could tell there wasn’t much room to spare.

I wouldn’t change sizes for the length. That part was fine.

But if your feet are wide, I’d try half a size up. You might end up with a little extra space in front of your toes, but I’d rather have that than spend the day with the sides of my feet feeling squeezed.

Nike Air Zoom Generation Sizing

I’d buy the Nike Air Zoom Generation true to size.

I had just over a finger’s width of space in front of my toes, and the length felt good. The sides were a little snug when I first put them on, but loosening the laces took care of most of that pressure.

I was comfortable after that, so I didn’t feel any need to go bigger.

With really wide feet, half a size up might be worth trying. My slightly wide forefoot was fine in the regular 9.

Nike Air Trainer 1 Sizing

I’d stay true to size in the Nike Air Trainer 1, but the midfoot does fit pretty close.

Most of the tightness is around the laces. I tried adjusting them, and while that helped a little, I could still feel the shoe pressing around the middle of my foot.

It’s something I’d keep in mind if you have wide feet.

For narrow or average feet, I don’t think there’s much reason to change sizes. My slightly wide feet were closer to the limit, and if I had any more width, I’d probably want to try half a size up.

CPFM x Nike Air Flea 2 Sizing

I’d buy the CPFM x Nike Air Flea 2 true to size.

Looking at this shoe, I thought it might fit huge. It’s such an oversized design that I wasn’t sure what to expect.

But the actual fit was pretty normal.

I did notice some tightness around the midfoot, although it wasn’t enough to make me change sizes.

I’d stick with your usual Nike size unless your feet are wide. The extra half size could help with that midfoot pressure, but I wouldn’t go bigger just because of how bulky the shoe looks.

Final Thoughts

After trying so many Nike shoes, I’ve learned that I can’t just buy a US 9 in everything and expect it to fit the same.

I wear a 9 in my regular Dunk Lows, for example, but I prefer a 9.5 in SB Dunk Lows because of all that padding. Then there’s the Air Force 1, where I actually go down to an 8.5.

And those are all Nike sneakers.

Most Nike sneakers do fit true to size, so your regular size is still a good place to start. I’ve had very few sizing problems with models like the Air Max 1, Air Max 90, and regular Dunk Low.

But I wouldn’t use that rule for everything.

The Air Max 95 and 97 can feel narrower, and I’ve had to go up in shoes like the SB Dunk Low to get the comfort I wanted. The Air Force 1 is almost the opposite. There’s enough room inside that I prefer going down half a size.

And some models are just awkward to size. The Presto OG uses that unusual T-shirt sizing system, while the Mind 001 only comes in whole sizes. With those, I’d much rather try both options than guess.

The biggest thing I’ve learned is to pay attention to how a shoe fits around my foot, not just whether there’s enough room in front of my toes. Sometimes my regular size has plenty of length but feels tight along the sides. Other times, I have more room than I need.

So I wouldn’t get too attached to wearing the same size in every Nike shoe. I certainly don’t.

Got a Nike sizing question, or a model you’d like me to add? Leave it in the comments. I’m always interested in hearing how these shoes fit other people, too. 👍