Let’s talk Redback boot sizing because if you’ve ever tried ordering boots online, you know how tricky it can get.
Unless you’re going full custom (and let’s be honest, most of us aren’t), getting the right size off the shelf is one of the biggest things to get right.
So, how do Redback boots fit? Do Redback boots run small or big?
I’ll walk you through what I’ve learned and give you a couple of tips that helped me figure out my proper size.
Oh, and in case you’re wondering, yeah, Redback is actually the name of a spider. An Aussie one, kind of like their version of the Black Widow. It’s got this little red stripe on its back, and it’s exactly where the boot brand got the name.
Pretty wild, right?
Also, since Redbacks are Chelsea boots, you might want to check out this full guide on how Chelsea boots are supposed to fit. It’s a good place to start if you’ve never worn this style before.
Redback Boot Sizing
Just so you know, Redback boots use UK/Australian sizing, not US sizing. And honestly, that’s where most of the confusion starts.
So here’s how Redback sizing works:
For men, you usually go one full size down from your US size. If you wear a US 10, your Redback size would be an AU 9.
For women, it gets a bit messy. Redback officially says to go 2 1/2 sizes down. So if you’re a US women’s 8, they’d say you’re an AU 5.5.
But here’s the problem: I’ve seen way too many women say this conversion doesn’t work. One woman said unless you enjoy the feeling of your feet getting squeezed like a tube of toothpaste, you’re better off ignoring that chart.
What seems to work better is going down two full sizes from your US women’s size. That’s actually the same system Dr. Martens uses, and honestly, it just makes more sense.
Also, keep in mind that UK sizing is the same as AU sizing, so if you’re familiar with UK boots, that should help too.
Now, if you’re feeling unsure, I’ve put together a complete guide to converting Australian sizing to US that breaks it all down in a clear, no-BS way. Definitely worth a read if you’re trying to make sense of AU sizing before pulling the trigger on your Redbacks.
Before we discuss how Redback do their half sizes & widths, here’s the official Redback boot size chart:
Redback Boot Size Chart
US Men's | US Women's | Redback UK |
---|---|---|
4 | 5.5 | 3 |
4.5 | 6 | 3 or 4 |
5 | 6.5 | 4 |
5.5 | 7 | 4.5 |
6 | 7.5 | 5 |
6.5 | 8 | 5.5 |
7 | 8.5 | 6 |
7.5 | 9 | 6.5 |
8 | 9.5 | 7 |
8.5 | 10 | 7.5 |
9 | 10.5 | 8 |
9.5 | 11 | 8.5 |
10 | 11.5 | 9 |
10.5 | 9.5 | |
11 | 10 | |
11.5 | 10.5 | |
12 | 11 | |
12.5 | 11.5 | |
13 | 12 | |
14 | 13 | |
15 | 14 | |
16 | 15 |
Now, something a bit different about Redback boots is how they do half sizes and widths…
Redback Half Sizes & Widths
View this post on Instagram
Redback widths are not like US sizing where a half size usually means a little more length. In Redback (or Australian) sizing, a half size doesn’t change the length at all. It just makes the boot wider. But going up a whole size changes the length and not the width.
So here’s how it works:
- A whole size in Redback means standard width (like a D width for men).
- A half size means the same length, just wider. Think E width in US terms.
Let’s say you’re a US men’s 8.5. That would translate to an AU 7.5 if you need that extra width. But if your foot runs a bit narrow, you might be more comfortable in an AU 7. Same length, less room around the foot.
If you’re in between sizes, you’re going to have to choose between going a little snug or a little loose. Not ideal, but that’s the deal.
Honestly, I wish Redback just gave us a size chart based on foot length in centimeters. It would make everything so much easier.
But until then, this whole width-size thing is worth keeping in mind, especially if your feet are on the wide side or you’re planning to use orthotics. In that case, definitely go for the half size if you can.
Related:
If you’re the kind of person who geeks out over sizing details (guilty), I think you’ll enjoy this in-depth guide I wrote on Wesco boot sizing. It’s a different world, heavy-duty, made-to-order, but the way they handle sizing, lasts, and fit quirks is pretty fascinating.
Now, how should your Redback boots fit?
How Should Redback Boots Fit?
View this post on Instagram
If you’ve worn Chelsea boots before, you probably already know they can be a bit tricky when it comes to fit. No laces means less room for error. The boot either hugs your foot comfortably… or it doesn’t. And once you throw in Australian sizing, it gets even more fun.
Redback boots are designed to actually follow the natural shape of your foot, starting narrow at the heel, widening at the ball, and rounding off at the toes.
None of that sharp-pointy-toe, toe-squishing nonsense you sometimes see with dressier brands. Yeah, I’m looking at you, RM Williams.
Compared to something like Blundstones, Redbacks definitely have more room up front. The toe box is not only wider but also a little taller.
So, if you’ve ever felt like Blundstones pinch your toes, Redbacks might be a better call. Just a heads-up though: some people do feel a bit of forward slip, especially walking downhill. That’s just something that can happen when the toe box is roomy.
If you’re also considering Blundstones, here’s a full breakdown of how Blunnies are supposed to fit. This sizing guide will help you figure out which boot is the better match for your feet.
Now in terms of how Redbacks should fit, I usually go by the classic boot rule: aim for about a finger’s width of space between your longest toe and the end of the boot.
If your toes are jammed right up against the front, it’s too small. But if your heel’s sliding all over the place, you’ve gone too big.
And here’s something else: Redbacks don’t have a shank, but the arch support is surprisingly solid from heel to toe. You can also take the insole out and throw in your own orthotics, which is a nice option if you need a more custom fit.
If you’re between sizes, I’d say lean slightly snug unless you’re planning to add thick socks or an extra insole. In that case, going up half a size makes sense.
One last thing I want to mention: these boots fit a little wide in general. So if your feet are narrow, you might want to size down or throw in a volume spacer under the insole.
And if you’re used to sneakers, don’t forget the conversion game: your US 12 in sneakers probably means a Redback in UK/AU size 11.
Related:
Hey, if you’re deep in the world of boots and comparing different brands, you might want to check out my Truman boot sizing guide. Truman boots fit totally differently from Redbacks — different lasts, different feel, different break-in — so it’s worth knowing how they stack up if you’re considering a pair.
How to Fit Redback Boots
View this post on Instagram
Once you’ve figured out your size, it’s time to actually try the boots on.
And here’s how I usually go about it…
Step One: Check the Length
The length is super important because Redback boots won’t stretch in length. The leather will mold and soften over time, but your toes aren’t going to magically grow space.
So, slide your foot all the way forward so your toes are just touching the front.
Then, check behind your heel. If you can squeeze in about a pinky finger, or think pencil-width, between your heel and the back of the boot, you’re in the right zone.
Related:
Thinking about something more fashion-forward? Check out my Taft Boots Sizing Guide for a deep dive into how Taft boots fit, what to expect with their bold designs, and how to pick the right size, especially if you’re used to work boots like Redbacks.
Step two: Tap the Heel and Feel the Fit
Once your foot’s in and the length feels right, give the heel a little tap on the floor. This helps settle your foot into place.
What you want to feel is a snug fit across the widest part of your foot and feel how the boot grips the ball of your foot. Not crushing, not swimming. That part of the boot will stretch and mold to your foot shape over time, so a bit of snugness is a good thing.
Speaking of breaking in…
Step Three: Let the Leather Work Its Magic
Here’s the good news: Redbacks use high-quality leather. And I mean really good leather. So even if they feel a bit stiff at first, give it a little time.
The leather softens up, molds around your foot, and before you know it, it will break in beautifully and the boots will feel like they were made just for you.
One Thing to Watch: The Arch Support
There is one thing to keep in mind though: Redbacks have pretty strong arch support. So if you’ve got flat feet or just aren’t used to boots with built-in support, don’t be surprised if the arches feel a bit aggressive at first. It’s not painful, just a little… noticeable. But after a couple of days, your feet usually adjust, and that support actually becomes a huge plus.
Bonus Tip: That Hidden Toe Cap
Some Redback models have a toe cap inside, which can make it hard to tell exactly where your toes are sitting when you’re checking the fit. So when in doubt, go by the space behind the heel. That method’s a lot more reliable.
Related:
If you’re bouncing between brands and Viberg’s on your radar, don’t miss my Viberg sizing guide. Viberg fits can be a whole different game. Their lasts are more structured, and sizing can get confusing fast. That guide breaks it all down.
The Break-In Period: What to Expect
View this post on Instagram
Breaking your Redbacks really depends on your feet.
1. No Break-In Needed
Some people slide into their Redback boots and feel like they’ve worn them for years. If that’s you, lucky you. You can skip the whole break-in drama and just enjoy your new boots right away. I’ve seen it happen, especially if your feet are on the average-to-slim side and the boot just lines up with your foot shape.
2. The Typical Break-In
For most of us, though, Redbacks need a bit of time to settle. Usually, about a week to two weeks of regular wear is enough. The leather starts to soften, the boot begins to mold to your foot, and the snug spots stretch just enough to get comfy. During this phase, it helps to wear thicker socks or rotate shorter wear times until things feel right.
3. The “These Boots Are Fighting Me” Scenario
Now, if you’re that one person out of ten who feels like the boots just won’t budge, don’t worry, you’ve got options. You can throw in a boot stretcher and leave it in for 48 hours. That’ll give the leather a head start. I’ve also heard of folks stuffing the boots with damp socks overnight, but honestly, the stretcher is the safer bet.
Related:
If you’re eyeing Parkhurst boots too, check out my Parkhurst sizing guide. Their fit is more forgiving in some areas but can still throw you off if you’re not paying attention to the last.
How to Measure Your Feet for Redback Boots
Let’s be honest, most people don’t actually know their real shoe size. They go off whatever number they’ve been wearing for years, even if it doesn’t really fit. But when you’re buying Redbacks (or any good pair of boots), guessing won’t cut it.
Don’t Trust the Number Inside Your Sneakers
Unless you got properly measured by a pro, that size you always buy might be totally off. A lot of us size up or down without realizing it because of brand quirks, foot swelling, or just plain habit.
The Best Option: Get Measured in a Store
If you can, swing by any decent shoe store and ask them to measure your feet with a Brannock Device.
The Brannock checks your foot’s length, width, and arch length. It’s super accurate, and a fitting specialist can also tell you how your feet actually sit inside boots.
Related:
If you’re also considering Carolina boots, I’ve got a full Carolina boot size chart and sizing guide that breaks it all down. From how their widths run to which models fit big or small, that one’s got you covered.
How to Measure Measure at Home
You can measure yourself at home.
Here’s how:
- Grab a piece of paper, a pen, and a ruler.
- Stand on the paper with your full weight evenly distributed (don’t sit!).
- Trace your foot (yes, both of them—one is usually slightly bigger).
- Measure from the longest toe to the back of your heel.
- Measure across the widest part of your foot too.
- Use Redback’s size chart (Redback uses UK/AU sizing, so convert accordingly) to figure out where you land.
Related:
Also worth checking out: Brunt boots sizing. Their fit is a whole different story, especially with that adjustable insole system.
Pro Tips to Get It Right
Measure in the evening. Your feet swell during the day, so measuring late in the day gives you the most realistic fit.
Wear the socks you’ll actually wear with the boots. If you measure with thin ankle socks but plan to wear thick wool socks in your Redbacks, you’re setting yourself up for trouble.
Stand up straight when measuring. Your feet spread when you’re bearing weight, and that changes everything.
Always measure both feet. Go with the bigger one when picking your size.
Related:
Thinking about picking up a pair of L.L. Bean Boots too? You’ll want to check out this detailed guide on L.L. Bean Boot sizing and their full size chart. it covers everything from how they fit to what to expect from different models.
Redback Boot Sizing FAQs
Are Redback boots true to size?
Not exactly. Redbacks use UK/Australian sizing, so your usual US size won’t line up perfectly. For example, if you’re a US men’s 10, you’d normally go for a UK 9 in Redbacks. That’s the first thing to get right.
Now, here’s where it gets a bit tricky: Redback half sizes don’t give you extra length. They just give you more room across the width. So, a 9.5 is the same length as a 9, but it’s a bit roomier if your feet are on the wider side. Also, Redbacks are built to work with thicker socks.
So, when you first try them on, they might feel a little spacious. That’s on purpose. The leather softens up, molds to your foot, and with the right socks, you get a snug but comfy fit.
How do I tell what size my Redback boots are?
Redback makes it pretty easy. Just take a look at the pull tab on the back of the boot. That’s where they print the size. But that number is in Australian sizing, not US. So don’t expect it to match what you usually wear unless you’ve already converted your size properly.
Will Redbacks stretch?
Yes, Redbacks will stretch but only in width and shape, not length. The leather molds to your foot over time, especially around the widest part. But if they feel too short out of the box, don’t expect them to stretch in length. Make sure you get the sizing right from the start.
What size are Redbacks UK?
Redback boots use standard UK (or AU) sizing across all their models. So if you usually wear a UK size 10, then stick with that. Order a UK 10 in Redbacks. But just remember, UK sizing is about one full size down from US sizing for men. So if you’re a US men’s 10, you’d typically be a UK 9 in Redbacks.
Final Thoughts
Figuring out Redback boot sizing can feel a bit tricky at first, especially with the UK/AU sizing, the way half sizes work, and the fact that they’re Chelsea boots with no laces to tighten things up.
But once you understand how the Reback sizing system works, it all becomes a lot more straightforward.
Here’s what I think: Redbacks’ fit is one of their best features if you get the sizing right from the start. Just remember to convert from US to UK sizing properly, pay attention to the whole vs. half size difference (length vs. width), and give your feet some time to adjust during the break-in period.
If you’re in between sizes or unsure, measuring your feet with a Brannock Device, or getting fitted in a store, is totally worth it. And don’t forget, Redbacks will stretch and mold to your feet with time. Once they do, they feel like they were built just for you.
So, take your time, size smart, and you’ll end up with boots that’ll go the distance.
Got any sizing stories or questions? I’d love to hear them