Last updated: November 9, 2026
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If you’ve ever stood in front of a wall of cowboy boots or stared at a size chart online, wondering whether to trust your regular shoe size, you’re not alone. I order boots online, but when I’m unsure how a brand fits, I check my size first at Bear Creek, the boot store I use in Montpelier.
Below is how Tecovas, Lucchese, Justin, and Ariat boots fit, how my own boots compare, when it makes sense to change sizes, and how to read the size inside the shaft.
Table of Contents
Do Cowboy Boots Run True to Size?
Mostly, but not always. Each bootmaker uses its own lasts, the foot-shaped forms boots are built around, so a 10D from one brand won’t fit exactly like a 10D from another. The toe shape and the width you choose change the fit, too.
| Brand | What the brand says |
|---|---|
| Tecovas | Designed to fit true to standard U.S. shoe sizes. Between half sizes, order the smaller size unless you have a wide foot. |
| Lucchese | Generally true to size, though your boot size may be slightly smaller than your everyday dress shoes. Check the sizing guidance for the style you want. |
| Justin | Check the size chart for each boot. Between sizes, the larger size is usually better. |
That guidance comes from the Tecovas sizing FAQ, Lucchese’s Boot Fit 101 guide, and Justin Boots fit tips.
I wear a 9 1/2 in tennis and dress shoes, and that’s the size I wear in Ariat and Tecovas. My feet run wide, usually an E, but my Tecovas are a 9 1/2 D, and they still feel roomy.
Do Cowboy Boots Run Small or Big?
Cowboy boots don’t consistently run small or big. The toe shape, width, instep, and the maker’s last all affect how a pair feels, even when the size printed inside is the same.
In my experience, Justin boots run a little small. With my Justins and my Ariat work boots, including my Ariat Sierra steel toes, I go up a half size from my regular shoe size to make room for the thick socks I wear with them. With regular socks, I can wear the Sierras in my normal shoe size.
If a boot feels tight, don’t assume you need more length. Check where it’s tight: across the ball of your foot, over the instep, or at the toes. A wider width may help without changing the length, and Lucchese’s advice is to go wider if a boot feels too tight.
Should I Size Up in Cowboy Boots?
Don’t size up just because they’re cowboy boots. Follow the brand’s advice for the pair you’re buying. If you’re between sizes, Tecovas generally recommends the smaller size unless your foot is wider than average, while Justin usually recommends the larger size. For Lucchese, check the particular style’s sizing guidance.
Try boots on with the socks you’ll actually wear. If they feel tight, check the available widths before adding length. Tecovas makes men’s boots in D and EE. Its women’s boots are mostly made in B width, so if the style you want doesn’t come in wide, Tecovas recommends going up a half size for wider feet. My Tecovas The Doc review covers how mine fit.
How Cowboy Boots Should Fit
A new pair should hold your foot snugly across the instep without squeezing it. The ball of your foot should sit at the widest part of the boot, and your toes should have room to move. Justin suggests about a thumb’s width between your toes and the end of the boot, though toe shape changes how much room you’ll see. Justin and Lucchese both put normal heel slip at about 1/4 to 1/2 inch, and Tecovas says that if your heel comes out of the heel cup, you probably need a smaller size.
Heel slip settles down as the boot breaks in, which is why a little heel slip in new cowboy boots is nothing to worry about. Leather gives some with wear, but don’t buy a painfully tight pair and count on it to stretch and mold to your feet. If a pair already hurts, find out why cowboy boots hurt and what to do before you wear them again.
How to Read a Cowboy Boot Size
The size is usually printed or stamped inside the shaft, with the length followed by a width letter. In men’s sizing, B is narrow, D is medium, and EE is wide. In women’s sizing, B usually means medium. Check the maker’s chart, because the widths each brand offers vary. My Tecovas, for example, are marked 9 1/2 D, a men’s 9 1/2 in medium width.
The other numbers around the size are usually the maker’s style or model number and production codes, and there’s no standard for them. The size and width letter are the ones that matter when you’re ordering.
If you’re ordering online and still unsure, try a pair on at a local Western store or call the bootmaker. Tecovas lays out its sizing advice in its FAQ. This video walks through choosing the right size.
About Miles Henry
Racehorse Owner & Author | 30+ Years in Thoroughbred Racing
Miles Henry (legal name: William Bradley) is a professional horseman based in Folsom, Louisiana. He holds Louisiana Racing License #67012 and has spent over three decades managing Thoroughbreds at premier tracks including Fair Grounds, Delta Downs, and Evangeline Downs.
Expertise & Hands-On Experience: Beyond the track, Miles has decades of experience in specialized equine care, covering everything from hoof health and nutrition to training protocols for Quarter Horses, Friesians, and Paints. Every guide on Horse Racing Sense is rooted in this “boots-on-the-ground” perspective.
30 of their last 90 starts
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