Rossi Boots Sizing Guide
| FOOT LENTH CM | MEN'S AU | MEN'S US | WMN'S AU | WMN'S US |
| 21 | 2 | 3 | 4 | 5 |
| 21.5 | 2.5 | 3.5 | 4.5 | 5.5 |
| 21.9 | 3 | 4 | 5 | 6 |
| 22.3 | 3.5 | 4.5 | 5.5 | 6.5 |
| 22.8 | 4 | 5 | 6 | 7 |
| 23.2 | 4.5 | 5.5 | 6.5 | 7.5 |
| 23.6 | 5 | 6 | 7 | 8 |
| 24 | 5.5 | 6.5 | 7.5 | 8.5 |
| 24.4 | 6 | 7 | 8 | 9 |
| 24.8 | 6.5 | 7.5 | 8.5 | 9.5 |
| 25.2 | 7 | 8 | 9 | 10 |
| 25.6 | 7.5 | 8.5 | 9.5 | 10.5 |
| 26 | 8 | 9 | 10 | 11 |
| 26.5 | 8.5 | 9.5 | 10.5 | 11.5 |
| 26.9 | 9 | 10 | 11 | 12 |
| 27.3 | 9.5 | 10.5 | ||
| 27.8 | 10 | 11 | ||
| 28.2 | 10.5 | 11.5 | ||
| 28.6 | 11 | 12 | ||
| 29 | 11.5 | 12.5 | ||
| 29.5 | 12 | 13 | ||
| 30.3 | 13 | 14 | ||
| 31.2 | 14 | 15 | ||
| 32 | 15 | 16 |