Size Guide

Running Shoes Size Chart

Men & Women Running Shoes Size Conversion Chart

US Women US Men UK Size EU Size JP CM Foot Length Inch Foot Length
5 3 2 35 22 8.6
5.5 3.5 2.5 35.5 22.2 8.75
6 4 3 36 22.5 8.875
6.5 4.5 3.5 37 23 9
7 5 4 37.5 23.2 9.2
7.5 5.5 4.5 38 23.5 9.375
8 6 5 38.5 24 9.5
8.5 6.5 5.5 39 24.2 9.65
9 7 6 40 24.5 9.8
9.5 7.5 6.5 40.5 25 9.95
10 8 7 41 25.2 10.1
10.5 8.5 7.5 42 25.5 10.25
11 9 8 42.5 26 10.4
11.5 9.5 8.5 43 26.2 10.55
12 10 9 44 26.5 10.7
- 10.5 9.5 44.5 27 10.85
- 11 10 45 27.2 11
- 12 11 46 28 11.3
- 13 12 47 28.8 11.6
- 14 13 48 29.5 11.9

Note: Foot length measurement is the actual length of your bare foot. All running shoe brands fit slightly differently. Wide-width options are available for most styles. For long-distance training shoes, we recommend leaving 0.5 inch extra space for toe movement.

Men & Women Running Apparel Size Guide

US Size Chest (Inch) Waist (Inch) Hip (Inch) Height (Inch)
XS 30–33 24–27 33–36 60–64
S 34–37 28–31 37–40 63–67
M 38–41 32–35 41–44 66–70
L 42–45 36–39 45–48 69–73
XL 46–49 40–43 49–52 72–76
XXL 50–53 44–47 53–56 75–79

Apparel Note: All athletic clothes feature 4-way stretch fabric for running mobility. Compression items fit snug; if you prefer loose fit, size up one grade.