FXD Boots Size Guide
| US Mens | US Womens | EU | UK | Japan |
|---|---|---|---|---|
| 5 | 6 | 37 | 4 | 23 |
| 6 | 7.5 | 38 | 5 | 24 |
| 7 | 8.5 | 39 | 6 | 25 |
| 8 | 9.5 | 40.5 | 7 | 26 |
| 9 | 10.5 | 42 | 8 | 27 |
| 9.5 | 11 | 42.5 | 8.5 | 27.5 |
| 10 | 11.5 | 43 | 9 | 28 |
| 10.5 | 12 | 44 | 9.5 | 28.5 |
| 11 | 12.5 | 44.5 | 10 | 29 |
| 11.5 | 13 | 45 | 10.5 | 29.5 |
| 12 | 13.5 | 46 | 11 | 30 |
| 12.5 | 14 | 46.5 | 11.5 | 30.5 |
| 13 | 14.5 | 47 | 12 | 31 |
| 14 | 15.5 | 48 | 13 | 32 |