Now that you have a clear overview of how each Nike Dunk and SB Dunk generally fits, let’s dive into the specifics for each model so you can see exactly what to expect and how to size them for the best fit.
Related: Nike LeBron Sizing & Size Chart
Nike Dunk Low

When it comes to Nike Dunk Lows, I’d say stay true to size. I’m a true size 9, slightly on the wider side, and that’s what I went with here.
They fit me just right. Even with my slightly wider feet, I didn’t run into any tight spots or pressure along the sides.
If you’ve owned Dunk Lows before, just grab the same size. There’s nothing tricky about the fit here. It’s consistent and easy.
Related: By the way, if you want to see how other Nike models perform in terms of fit, check out my guide on Nike Air Max sizing and size chart.
Nike Dunk Low SP
These also run true to size. I have slightly wide feet and went with my usual size 9, and the fit was great.
Compared to pairs like the Kentucky or Syracuse Dunks, the SP feels a touch roomier and more comfortable straight out of the box. No awkward break-in needed, which is nice if you just want to lace them up and go.
Nike Dunk Low Ultraman

These fit true to size, too, but don’t expect them to feel like your Air Jordan 1s. Even though the design might remind you of a Jordan, the fit is totally different.
The Dunk sits on another last and feels a bit more structured, especially at first.
If you’re used to Jordans, it might take a couple of wears to get used to how these wrap around your foot. Once they do, they feel great.
Now, if you’re curious about how Adidas sneakers or Asics sneakers fit next to Dunks, those tend to feel lighter and more flexible, while Dunks have that firm, padded shape.
Nike Dunk Low QS

Now this one’s a bit different. I went with my true size 9, and while they technically fit, they definitely felt snug at first, especially around the collar.
It might be the padding or the materials, but I noticed it right away.
For comparison, my Panda Dunks fit perfectly at true to size, but with these QS versions, I wish I had gone up half a size, like I do with my SB Dunk Lows (below).
So if you have a wider or high-volume foot, go up half a size. If your feet are narrow or standard, true to size should still work fine.
Related: If you’re curious about how other Nike models fit, you might want to take a look at the Nike Vomero sizing guide. It breaks down each version, shares fit quirks, and gives tips on whether to stick true to size or go up or down.
Nike Dunk Low Retro

For me, the Retro version fit true to size as well. I wear a size 9, slightly wide, and had just the right amount of toe room, about a finger’s width between my toes and the front.
If your feet are on the really wide side, though, I’d suggest going up half a size for comfort. The shoe isn’t particularly spacious, but it’s well-balanced between snug and secure.
If I had gone any smaller, it would’ve been too tight, so I’d say most people will be happy sticking with their usual Dunk size.
Related: If you want a quick comparison with another classic, check out the Nike Air Force 1 sizing guide. It explains how each version fits, highlights any width quirks, and tells you when it’s smart to stick true to size or adjust a half size.
Nike Dunk Low Premium (Women’s)
This one’s a women’s release, so guys, you’ll need to convert your size. Just go up one and a half sizes from your usual men’s size.
I’m a men’s 9, so I grabbed these in a women’s 10.5, and they fit perfectly.
Sometimes, women’s pairs feel narrower, but I didn’t notice a huge difference here. Unless you already go up half a size for Dunks because of wider feet, just use the standard conversion and you’ll be fine.
Related: Curious about how Vans stack up in terms of fit? Check out our Vans sizing guide to see which models run narrow, which feel roomier, and when it’s smart to stick true to size or go a half size up.
Nike Dunk Low Retro SE

This one also fits true to size, but it feels a touch roomier than some other Dunks, like the Rainbow Trout colorway.
I stick to my size 9, and the fit is spot on.
The slight variation could come down to the materials or manufacturing differences. Unless you have a really wide foot, there’s no need to size up.
Related: If you’ve ever tried Thursday sneakers, those are made with thicker leather and feel denser right out of the box, while Dunks are more casual and forgiving from day one.
Nike Air Dunk Jumbo

Despite how chunky these look, they actually fit true to size.
Between the thick tongue, weird heel setup, and that extra Air unit, you might expect them to fit smaller, but they don’t.
They feel normal on foot but look a bit bulky visually, so if you’re after a sleeker look, that might throw you off a little.
Fit-wise, though, no need to size up or down.
Related: If you want to see how a completely different Nike line fits, I also wrote a full guide on Nike Vapormax sizing that breaks down every model.
Nike Dunk High SP

These fit true to size for me. I wear a size 9 and my feet are slightly wide. The fit was snug but comfortable, just what I’d expect from a classic Dunk.
If your feet lean wide, you might feel a bit of pressure, but for most people, true to size is the way to go.
Related: For anyone curious about how Huaraches fit, my guide explains snug, half-size up, and full-size up options.
Nike Dunk High Retro

Just like most Dunk Highs, these fit true to size. My size 9 fits perfectly. Compared to the Low version, these feel a little more forgiving in width, which makes them a better pick if you’ve got slightly wide feet.
Related: Thinking about grabbing a pair of Prestos next? My guide to Nike Presto sizing will help you pick the right size.
Nike Dunk High Retro Premium

This one surprised me a bit. My usual size 9 fit comfortably, and it felt even more generous than some recent Dunks.
The toebox didn’t pinch, and overall, it’s more wide-foot-friendly. True to size should work fine for most people, but if you normally go up half a size for extra width, you can stick with that.
Related: If Dunks feel roomy to you, Foamposites won’t, so here’s everything about Foamposite sizing.
Nike Dunk High SE

These are consistent with most Dunk Highs, and they fit true to size. My size 9 fit me well, just slightly snug around the sides at first, but they eased up after a short while.
If you’ve got normal or narrow feet, go true to size. If your feet are on the wider side, half a size up won’t hurt.
Nike Dunk High Premium

Another true-to-size winner. I wore my usual size 9 and had zero issues with tightness. Some older Dunk models can run a little narrow, but this one doesn’t.
Even with wider feet, you’ll likely be fine staying with your regular size.
Next, the Nike SB Dunk line is known for its extra padding, stuffed tongue, and that slightly bulkier shape.
Because of that, the fit tends to feel a bit tighter than a regular Dunk, especially around the midfoot and toe box.
Nike SB Dunk Sizing
Nike SB Dunk Low Pro

From my experience, these fit just like most of my other SB Dunk Lows. I’m a true size 9 and slightly on the wider side, but for SBs, I always go up to a 9.5. That extra half size gives me just enough room to make the snug padding feel comfortable.
True to size could work if you have narrow feet or you like that close, one-to-one fit, but if your feet are normal to wide, the half size up is worth it. They’ll still feel a bit snug at first, but not uncomfortably so.
Some pairs feel slightly roomier depending on materials. For example, suede uppers tend to give a little more.
But in general, my advice is simple: whatever size you normally wear for SB Dunks, stick with that same size for this one.
Nike SB Dunk Low Pro QS

This version fits very similar to the standard SB Dunk Low Pro. I went with my usual half size up, so a 9.5, and that worked perfectly.
The shoe felt snug because of the extra layering on the upper, so the added space made a difference in comfort.
If you already wear SBs, just go with your regular SB Dunk size. If not, and your feet are wide or you prefer a looser fit, that half size up will help you avoid pressure on your toes.
Nike SB Dunk Low Pro Premium

These fit exactly how I expected: snug, padded, and secure. Since my true size is a 9 and my feet are slightly wide, I went up to a 9.5. That half size gave my toes more breathing room and eased the tightness from the padded tongue.
If you’ve got narrow feet and like a tighter, sock-like feel, true to size is fine. But if your feet are normal to wide, the half size up gives you a much more relaxed, comfortable fit without sacrificing lockdown.
Nike SB Dunk Low Premium

These fit like most SB Dunks, tighter than your average Nike Dunk, mainly because of the extra padding and the thicker tongue.
I’m a true size 9, but I usually go up to a 9.5 in SB Lows, and it makes a noticeable difference.
If you’ve got narrow or normal width feet, true to size will probably feel good. But if your feet lean wide, or if you often feel pressure near the pinky toe area in Dunks, definitely consider the half size up.
Basically, SB Dunks have that snug, skate-ready structure, so while they break in nicely, giving your feet a little room from the start makes them much more comfortable for everyday wear too.
FUTURA x Nike SB Dunk Low

The Nike SB Dunk Low usually fits true to size, but in my experience, going up half a size makes things more comfortable.
Compared to a regular Nike Dunk Low, there’s a lot more padding here: a thicker tongue, extra cushioning around the heel, and an insole with an Air unit that adds a bit of bulk.
All of that makes the shoe feel tighter overall.
I usually wear a size 9, but for SB Dunks, I often go up to a 9.5, and that worked best here, too. This pair uses canvas, which should technically flex more than leather, but it still felt snugger than some of my suede or leather pairs like the Orange Lobsters.
Everyone’s feet are different, of course, but if you already wear SB Dunks, stick with your usual SB size. The differences between colorways are small enough that you probably won’t notice much change.
Yuto Horigome x Nike SB Dunk Low Pro

I went with my usual SB Dunk size, a 9.5, which is a half size up, and that was the right call. I’ve seen people say they went true to size because the tongue isn’t as thick as a normal SB Dunk Low, and while that’s true, it wasn’t enough for me to size down or go true to size.
I just like having a little more room in the toe box, especially since I tend to feel pressure near my pinky toe when I go true to size.
If you’ve got narrow or normal-width feet, you could probably stick with your true size. But if you’re like me and prefer a bit more space or have slightly wider feet, the half size up will give you a more comfortable fit without changing the feel of the shoe.
Supreme x Nike SB Dunk Low OG QS

These fit just like most of my other SB Dunk Lows. I’m a true size 9 with slightly wide feet, so I went up to a 9.5 and that gave me the comfort I wanted.
If your feet are narrow or normal and you like a closer, snug fit, true to size will be fine. But if you have a wider foot or just prefer a bit of room in the toe box, go up that half size.
Basically, whatever size works best for you in other SB Dunks will work for this release too.
Nike SB Dunk High Pro

These fit true to size. I’m a true size 9 with slightly wide feet, and I stuck with that for the Dunk High.
Compared to the SB Dunk Low, which I usually size up in, the High feels roomier and more forgiving.
If you’ve worn SB Dunk Highs before, stick with your usual size. They’re consistent and don’t feel as snug as the Lows, even with the padding.
Nike SB Dunk High Pro QS

For this pair, I stayed true to size in my usual 9, and length-wise, they felt great. The only thing I noticed was a little tightness across the widest part of my foot. That might be because of the layered upper materials, which make the shoe feel slightly stiffer at first.
If your feet are narrow to moderately wide, true to size should work fine. But if you have wide feet or don’t want to wait for that break-in period, I’d suggest going up half a size for an easier fit.
Nike Dunk Size Chart
| Men's US | Women's US | UK | EU | Inches | CM |
| 3.5 | 5 | 3 | 35.5 | 8 1/2 | 21.6 |
| 4 | 5.5 | 3.5 | 36 | 8 2/3 | 22 |
| 4.5 | 6 | 4 | 36.5 | 8 4/5 | 22.4 |
| 5 | 6.5 | 4.5 | 37.5 | 9 | 22.9 |
| 5.5 | 7 | 5 | 38 | 9 1/5 | 23.3 |
| 6 | 7.5 | 5.5 | 38.5 | 9 1/3 | 23.7 |
| 6.5 | 8 | 6 | 39 | 9 1/2 | 24.1 |
| 7 | 8.5 | 6 | 40 | 9 2/3 | 24.5 |
| 7.5 | 9 | 6.5 | 40.5 | 9 4/5 | 25 |
| 8 | 9.5 | 7 | 41 | 10 | 25.4 |
| 8.5 | 10 | 7.5 | 42 | 10 1/5 | 25.8 |
| 9 | 10.5 | 8 | 42.5 | 10 1/3 | 26.2 |
| 9.5 | 11 | 8.5 | 43 | 10 1/2 | 26.7 |
| 10 | 11.5 | 9 | 44 | 10 2/3 | 27.1 |
| 10.5 | 12 | 9.5 | 44.5 | 10 4/5 | 27.5 |
| 11 | 12.5 | 10 | 45 | 11 | 27.9 |
| 11.5 | 13 | 10.5 | 45.5 | 11 1/5 | 28.3 |
| 12 | 13.5 | 11 | 46 | 11 1/3 | 28.8 |
| 12.5 | 14 | 11.5 | 47 | 11 1/2 | 29.2 |
| 13 | 14.5 | 12 | 47.5 | 11 2/3 | 29.6 |
| 13.5 | 15 | 12.5 | 48 | 11 4/5 | 30 |
| 14 | 15.5 | 13 | 48.5 | 12 | 30.5 |
| 14.5 | 16 | 13.5 | 49 | 12 1/5 | 30.9 |
| 15 | 16.5 | 14 | 49.5 | 12 1/3 | 31.3 |
| 15.5 | 17 | 14.5 | 50 | 12 1/2 | 31.7 |
| 16 | 17.5 | 15 | 50.5 | 12 2/3 | 32.2 |
| 16.5 | 18 | 15.5 | 51 | 12 4/5 | 32.6 |
| 17 | 18.5 | 16 | 51.5 | 13 | 33 |
| 17.5 | 19 | 16.5 | 52 | 13 1/5 | 33.4 |
| 18 | 19.5 | 17 | 52.5 | 13 1/3 | 33.9 |
| 18.5 | 20 | 17.5 | 53 | 13 1/2 | 34.3 |
| 19 | 20.5 | 18 | 53.5 | 13 2/3 | 34.7 |
| 19.5 | 21 | 18.5 | 54 | 13 4/5 | 35.1 |
| 20 | 21.5 | 19 | 54.5 | 14 | 35.5 |
| 20.5 | 22 | 19.5 | 55 | 14 1/5 | 36 |
| 21 | 22.5 | 20 | 55.5 | 14 1/3 | 36.4 |
| 21.5 | 23 | 20.5 | 56 | 14 1/2 | 36.8 |
| 22 | 23.5 | 21 | 56.5 | 14 2/3 | 37.2 |
Big Kids (1Y – 7Y)
Foot Length (in)
| US | Foot Length (cm) | UK | EU |
| 7 15/16 | 1Y | 20.1 | 13.5 | 32 |
| 8 1/16 | 1.5Y | 20.5 | 1 | 33 |
| 8 4/16 | 2Y | 20.9 | 1.5 | 33.5 |
| 8 7/16 | 2.5Y | 21.4 | 2 | 34 |
| 8 9/16 | 3Y | 21.8 | 2.5 | 35 |
| 8 12/16 | 3.5Y | 22.2 | 3 | 35.5 |
| 8 13/16 | 4Y | 22.4 | 3.5 | 36 |
| 8 15/16 | 4.5Y | 22.7 | 4 | 36.5 |
| 9 2/16 | 5Y | 23.2 | 4.5 | 37 |
| 9 4/16 | 5.5Y | 23.5 | 5 | 38 |
| 9 6/16 | 6Y | 23.8 | 5.5 | 38.5 |
| 9 9/16 | 6.5Y | 24.3 | 6 | 39 |
| 9 11/16 | 7Y | 24.6 | 6 | 40 |
Little Kids (8C – 3Y)
Foot Length (in)
| Foot Length (cm) | US | UK | EU |
| 5 15/16 | 15 | 8C | 7.5 | 25 |
| 6 4/16 | 15.9 | 9C | 8.5 | 26 |
| 6 9/16 | 16.7 | 10C | 9.5 | 27 |
| 6 12/16 | 17.2 | 10.5C | 10 | 27.5 |
| 6 15/16 | 17.6 | 11C | 10.5 | 28 |
| 7 1/16 | 18 | 11.5C | 11 | 28.5 |
| 7 4/16 | 18.4 | 12C | 11.5 | 29.5 |
| 7 7/16 | 18.8 | 12.5C | 12 | 30 |
| 7 9/16 | 19.3 | 13C | 12.5 | 31 |
| 7 12/16 | 19.7 | 13.5C | 13 | 31.5 |
| 7 15/16 | 20.1 | 1Y | 13.5 | 32 |
| 8 1/16 | 20.5 | 1.5Y | 1 | 33 |
| 8 4/16 | 20.9 | 2Y | 1.5 | 33.5 |
| 8 7/16 | 21.4 | 2.5Y | 2 | 34 |
| 8 9/16 | 21.8 | 3Y | 2.5 | 35 |
Babies & Toddlers (1C – 10C)
| Age (months) | US | UK | EU | Foot Length (in)
| Foot Length (cm) |
| 3 | 1C | 0.5 | 16 | 3 9/16 | 9.1 |
| 6 | 2C | 1.5 | 17 | 3 15/16 | 10 |
| 9 | 3C | 2.5 | 18.5 | 4 4/16 | 10.8 |
| 12 | 4C | 3.5 | 19.5 | 4 9/16 | 11.6 |
| 18 | 5C | 4.5 | 21 | 4 15/16 | 12.5 |
| 24 | 6C | 5.5 | 22 | 5 4/16 | 13.3 |
| 36 | 7C | 6.5 | 23.5 | 5 9/16 | 14.2 |
| 8C | 7.5 | 25 | 5 15/16 | 15 |
| 9C | 8.5 | 26 | 6 4/16 | 15.9 |
| 10C | 9.5 | 27 | 6 9/16 | 16.7 |
How to Measure Your Feet for Nike Dunks
The best way to make sure you get the most accurate Nike Dunk sizing is by visiting a Nike store or any sneaker shop that has a Brannock device.
The Brannock gives you your exact length, arch length, and width, which really helps since some Nike Dunk models (especially SBs) feel snugger than others.
The staff can also tell you how your measurement might translate to Nike’s own size chart, which is always a plus.

But if you can’t make it to a store, you can get pretty close at home. Here’s how:
- 1. Grab a sheet of paper, a pen, and a ruler.
If you can, measure in the evening when your feet are slightly bigger.
Stand on the paper, make sure you’re putting your full weight down, and trace around your foot. Wear the socks you’d normally wear with your Dunks.
- 3. Measure the length and width.
Use your ruler to measure from the heel to your longest toe, then across the widest part. Write down both numbers in centimeters.
- 4. Compare it to the Nike Dunk size chart.
Once you’ve got your measurements, match them with Nike’s size chart. This gives you a starting point for your best fit. If you’re between two sizes, I’d usually lean toward the bigger one, especially for SB Dunks or any pair with thicker padding.

A few extra tips:
If your feet are wide, don’t size down, even if the length feels a bit roomy. Dunks, particularly SBs, can feel tight across the midfoot.
Try to measure both feet because they’re rarely identical. Always go with the size that fits your larger foot.
Remember that leather Dunks will stretch slightly over time, while canvas versions tend to stay the same.
Doing this once gives you a solid reference point, not just for Nike Dunks but for most of your sneakers. You’ll know your real size, not just what’s printed inside your old pair.
Nike Dunk Sizing FAQ
Do Nike Dunks run big or small?
From my experience, most Nike Dunks run true to size. The regular Dunk Lows and Highs fit just right if you go with your normal Nike size. That said, the SB Dunks (the skate versions) can feel a bit snug because of the extra padding around the tongue and collar. If you have wider feet or just like a roomier fit, going up half a size is usually the better call.
Is the Nike Dunk High true to size?
Yes, the Nike Dunk High is true to size for most people. I wear my regular Nike size and they fit comfortably, with just a bit more breathing room compared to the Dunk Low. If you’ve got wider feet, you’ll probably find the Highs a little more forgiving.
Do Nike Dunks fit like Air Force 1?
Not exactly. The Air Force 1 tends to fit slightly larger and bulkier than the Dunk. So, if you wear a 9.5 in Air Force 1s, you might be more comfortable in a size 9 for Dunks. The overall shape of the Dunk is slimmer, especially through the midfoot, which is why some people feel the AF1s are roomier.
Do Nike Dunk Lows fit the same as Highs?
Not perfectly. The Dunk Lows usually fit a bit more snug, especially around the midfoot. The Nike Dunk High models feel slightly more relaxed and wide-foot-friendly. The difference isn’t dramatic, but if your Low feels tight, you’ll probably find the High a touch more comfortable.
Why are my Dunks so tight?
A couple of reasons. First, Dunks (especially SB Dunks) have thick padding, which makes them feel snug out of the box. Second, if you got a leather version, the material needs a few wears to break in and soften up. If you’re between sizes or have wider feet, that’s where a half-size up really helps.
Are Nike Panda Dunks true to size?
Yes, Nike Panda Dunks fit true to size. They’re built just like the standard Dunk Low Retro, so if you already own Dunks, go with the same size. They might feel slightly stiff at first because of the leather, but they’ll loosen up after a few wears.
Do Nike Dunks stretch at all?
They do, but just a little. The leather will mold to your feet after a few wears, especially around the toebox. Don’t expect a full-size worth of stretch, though. It’s more about softening and adjusting to your shape. If they feel painfully tight right out of the box, it’s better to size up half rather than wait for them to “break in.”
Final Thoughts
After trying a few pairs myself, I’ve learned that Nike Dunk sizing can be a little unpredictable at first. Some pairs fit spot-on true to size, while others, especially the SB versions, feel tighter because of all that extra padding.
I’ve had moments where I thought I nailed the fit, only to realize after a few wears that I should’ve gone half a size up.
My advice? Don’t overthink it. If you usually wear Nikes, start with your regular size and adjust based on how you like your sneakers to feel.
Once you figure out your personal fit, Dunks become the kind of shoe you just keep reaching for. There’s something about their shape and stance that makes them work with almost anything.
At the end of the day, Nike Dunk sizing isn’t complicated.
What about you? How do your Dunks fit? Did you go true to size or adjust up or down? Drop a comment. I’d love to hear your experience.