| GRANDEUR DES BOTTES | LONGUEUR DE PIED | |||
| US | EU | UK | pouces | cm |
| 2 | 36 | 1 | 9.1 | 23.0 |
| 3 | 37 | 2 | 9.3 | 23.7 |
| 4 | 38 | 3 | 9.6 | 24.4 |
| 5 | 39 | 4 | 9.9 | 25.0 |
| 6 | 40 | 5 | 10.1 | 25.7 |
| 7 | 41 | 6 | 10.4 | 26.3 |
| 7½ | 41½ | 6½ | 10.5 | 26.7 |
| 8 | 42 | 7 | 10.6 | 27.0 |
| 8½ | 42½ | 7½ | 10.8 | 27.3 |
| 9 | 43 | 8 | 10.9 | 27.7 |
| 9½ | 43½ | 8½ | 11.0 | 28.0 |
| 10 | 44 | 9 | 11.1 | 28.3 |
| 10½ | 44½ | 9½ | 11.3 | 28.7 |
| 11 | 45 | 10 | 11.4 | 29.0 |
| 12 | 46 | 11 | 11.7 | 29.6 |
| 13 | 47 | 12 | 11.9 | 30.3 |
| 14 | 48 | 13 | 12.2 | 31.0 |
