How to find your size
All our sneakers are listed in standard US sizing. To convert from men’s to women’s sizes, add 1.5 sizes to the men’s size (for example, a men’s 7 is equivalent to a women’s 8.5).
P.F. Flyers are designed for a true-to-size fit. If you're between sizes or prefer a roomier feel, consider sizing up. Because each sneaker has a unique fit, we provide specific sizing details, which are notated on each product page.
The Center
| Men's / Women's Sizing | Inches | CM |
|---|---|---|
| M 4 / W 5.5 | 8 7/8" | 22.7 |
| M 4.5 / W6 | 9 1/8" | 23.1 |
| M 5 / W 6.5 | 9 1/4" | 23.5 |
| M 5.5 / W 7 | 9 7/16" | 24 |
| M 6 / W 7.5 | 9 5/8" | 24.4 |
| M 6.5 / W 8 | 9 15/16" | 24.8 |
| M 7 / W 8.5 | 9 3/4" | 25.2 |
| M 7.5 / W 9 | 10 1/8" | 25.7 |
| M 8 / W 9.5 | 10 1/4" | 26.1 |
| M 8.5 / W 10 | 10 3/8" | 26.5 |
| M 9 / W 10.5 | 10 5/8" | 26.9 |
| M 9.5 / W 11 | 10 3/4" | 27.4 |
| M 10 / W 11.5 | 10 15/16" | 27.8 |
| M 10.5 / W 12 | 11 1/8" | 28.2 |
| M 11 / W 12.5 | 11 1/4" | 28.6 |
| M 11.5 / W 13 | 11 7/16" | 29 |
| M 12 / W 13.5 | 11 5/8" | 29.5 |
| M 12.5 / W 14 | 11 3/4" | 29.9 |
| M 13 / W 14.5 | 11 15/16" | 30.3 |
| M 14 / W 15.5 | 12 1/8" | 30.7 |
| M 15 / W 16.5 | 12 3/8" | 31.6 |
| M 16 / W 17.5 | 12 3/4" | 32.4 |
The All-American
| Men's / Women's Sizing | Inches | CM |
|---|---|---|
| M 4 / W 5.5 | 9 1/8" | 23.1 |
| M 4.5 / W6 | 9 1/4" | 23.5 |
| M 5 / W 6.5 | 9 7/16" | 24 |
| M 5.5 / W 7 | 9 5/8" | 24.4 |
| M 6 / W 7.5 | 9 15/16" | 24.8 |
| M 6.5 / W 8 | 9 3/4" | 25.2 |
| M 7 / W 8.5 | 10 1/8" | 25.7 |
| M 7.5 / W 9 | 10 1/4" | 26.1 |
| M 8 / W9.5 | 10 3/8" | 26.5 |
| M 8.5 / W10 | 10 5/8" | 26.9 |
| M 9 / W10.5 | 10 3/4" | 27.4 |
| M 9.5 / W11 | 10 15/16" | 27.8 |
| M 10 / W 11.5 | 11 1/8" | 28.2 |
| M 10.5 / W 12 | 11 1/4" | 28.6 |
| M 11 / W12.5 | 11 7/16" | 29 |
| M 11.5 / W 13 | 11 5/8" | 29.5 |
| M 12 / W 13.5 | 11 3/4" | 29.9 |
| M 12.5 / W 14 | 11 15/16" | 30.3 |
| M 13 / W 14.5 | 12 1/8" | 30.7 |
| M 14 / W 15.5 | 12 3/8" | 31.6 |
| M 15 / W 16.5 | 12 3/4" | 32.4 |
| M 16 / W 17/5 | 12 15/16" | 32.8 |
The Grounder
| Men's / Women's Sizing | Inches | CM |
|---|---|---|
| M 4 / W 5.5 | 9 1/16" | 24.4 |
| M 4.5 / W6 | 9 3/4" | 24.8 |
| M 5 / W 6.5 | 9 15/16" | 25.2 |
| M 5.5 / W 7 | 10 1/16" | 25.6 |
| M 6 / W 7.5 | 10 1/4" | 26.1 |
| M 6.5 / W 8 | 10 7/16" | 26.5 |
| M 7 / W 8.5 | 10 9/16" | 26.9 |
| M 7.5 / W 9 | 10 3/4" | 27.3 |
| M 8 / W 9.5 | 10 15/16" | 27.8 |
| M 8.5 / W 10 | 11 1/16" | 28.2 |
| M 9 / W 10.5 | 11 1/4" | 28.6 |
| M 9.5 / W 11 | 11 3/8" | 29 |
| M 10 / W 11.5 | 11 9/16" | 29.5 |
| M 10.5 / W 12 | 11 3/4" | 29.9 |
| M 11 / W 12.5 | 11 15/16" | 30.3 |
| M 11.5 / W 13 | 12 1/16" | 30.7 |
| M 12 / W 13.5 | 12 1/4" | 31.1 |
| M 12.5 / W 14 | 12 7/16" | 31.6 |
| M 13 / W 14.5 | 12 9/16" | 32 |
| M 14 / W 15.5 | 12 5/16" | 32.8 |
| M 15 / W 16.5 | 13 1/4" | 33.7 |
| M 16 / W 17.5 | 13 9/16" | 34.5 |
Apparel
| In Inches | S | M | L | XL |
|---|---|---|---|---|
| BODY LENGTH | 27 | 28 | 29 | 30 |
| HALF CHEST | 24 | 25 | 26 | 27 |
| HALF HEM | 24 | 25 | 26 | 26 |
| SLEEVE | 7.5 | 8 | 8.5 | 9 |
| SHOULDER | 20 | 21 | 22 | 23 |
| ARMHOLE | 10.75 | 11 | 11.25 | 11.5 |
| CUFF | 8 | 8.25 | 8.5 | 8.75 |
| BACK NECK WIDTH | 7.75 | 8 | 8.25 | 8.5 |
| FRONT NECK DEEP | 3.75 | 4 | 4.25 | 4.5 |
Sizes are listed in standard US sizes. If in between sizes, please size down.
The Grounder High-Top Black/Black is the quiet force in The Grounder lineup. Fully tonal and built for utility, it’s engineered for those who move with intention. Whether on a midnight mission or a morning commute, this blackout edition blends durability with a stealth aesthetic that adapts to every environment and every outfit. These all-black sneakers combine timeless durability with minimalist design.
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Originally issued to the U.S. military in the 1940s, our black canvas sneaker combines a stripped-down look with rugged DNA. Today, our Base Camp collection Grounder High-Top Black/Black elevates that military-grade performance with heavyweight materials and minimalist styling. The 12oz canvas upper, reinforced hardware, and ghillie-style laces are made to handle the long haul without drawing unnecessary attention. It’s everything you need and nothing you don’t, built for quiet confidence and enduring performance.
- Black on Black: Tonal canvas, rubber, stitching, and outsole for a uniform silhouette.
- Ghillie-Style Rounded Laces: Inspired by tactical gear for a secure, adaptable fit.
- 12oz Canvas Upper: Heavyweight, vintage-washed upper with camo-printed lining and binding.
- Woven P.F. Flyers Ankle Patch: Signature branding that nods to decades of heritage.
- Lugged Rubber Outsole: Built for traction and terrain versatility.
- Posture Foundation Wedge: Revolutionary arch support system, developed in 1933 by B.F. Goodrich, designed to improve comfort and posture.
