FOX Boots Sizing Chart
| Size (US) | US (Womens) | US (Youth) | EU Size | UK Size | Japan / CM Size |
|---|---|---|---|---|---|
| 5 | 6.5 | Y5 | 38 | 4 | 22.5 |
| 6 | 7.5 | Y6 | 39 | 5 | 23.5 |
| 7 | 8.5 | Y7 | 40 | 6 | 24.4 |
| 8 | 9.5 | Y8 | 41 | 7 | 25.2 |
| 9 | 10.5 | – | 42.5 | 8 | 26 |
| 9.5 | 11 | – | 43 | 8.5 | 26.5 |
| 10 | 11.5 | – | 44 | 9 | 26.8 |
| 10.5 | 12 | – | 44.5 | 9.5 | 27.3 |
| 11 | 12.5 | – | 45 | 10 | 27.8 |
| 11.5 | 13 | – | 46 | 10.5 | 28.3 |
| 12 | 13.5 | – | 46.5 | 11 | 28.6 |
| 13 | 14.5 | – | 48 | 12 | 29.4 |
| 14 | 15.5 | – | 49 | 13 | 30.2 |