REV'IT Boots Size Chart
| Size | Foot length (mm) | EUR | UK | US Men | US Women |
| 39 | 247 | 39 | 6 | 7 | 8 |
| 40 | 254 | 40 | 7 | 8 | 9 |
| 41 | 260 | 41 | 7.5 - 8 | 8.5 - 9 | 9.5 - 10 |
| 42 | 267 | 42 | 8.5 | 9.5 | 10.5 |
| 43 | 274 | 43 | 9.5 | 10.5 | |
| 44 | 280 | 44 | 10 | 11 | |
| 45 | 287 | 45 | 11 | 12 | |
| 46 | 294 | 46 | 11.5 - 12 | 12.5 - 13 | |
| 47 | 300 | 47 | 12.5 | 13.5 |