Alpina Cross Country Ski Boot Size Chart
| EUR | US Men's | US Women's | US Youth (Junior - Kids) | Mondo (cm) | UK |
| 24 | - | - | 6½ | 15.0 | 7 |
| 25 | - | - | 7 | 15.5 | 7½ |
| 26 | - | - | 8 | 16.5 | 8½ |
| 27 | - | - | 9 | 17.0 | 9½ |
| 28 | - | - | 10 | 17.5 | 10 |
| 29 | - | - | 11 | 18.5 | 11 |
| 30 | - | - | 12 | 19.0 | 11½ |
| 31 | - | - | 13 | 19.5 | 12½ |
| 32 | 0½ | - | 1 | 20.3 | 13 |
| 33 | 1½ | 2½ | 2 | 21.0 | 1 |
| 34 | 2½ | 3½ | 3 | 21.7 | 2 |
| 35 | 3 | 4 | 3½ - 4 | 22.3 | 2½ |
| 36 | 4 | 5 | 4½ - 5 | 23.0 | 3½ |
| 37 | 4½ | 5½ | 5 - 6 | 23.5 | 4 |
| 38 | 5½ | 6½ | 6 - 7 | 24.5 | 5 |
| 39 | 6 | 7 | 6½ - 8 | 25.0 | 5½ |
| 40 | 7 | 8 | 7½ | 25.5 | 6½ |
| 41 | 8 | 9 | 8½ | 26.5 | 7½ |
| 42 | 8½ | 9½ | 9 | 27.0 | 8 |
| 43 | 9½ | 10½ | 10 | 27.5 | 9 |
| 44 | 10 | 11 | 10½ | 28.3 | 9½ |
| 45 | 11 | 12 | 11½ | 29.0 | 10½ |
| 46 | 12 | 13 | - | 29.7 | 11½ |
| 47 | 12½ | - | - | 30.5 | 12 |
| 48 | 13½ | - | - | 31.0 | 13 |
| 49 | 14 | - | - | 31.5 | 13½ |
| 50 | 15 | - | - | 32.5 | 14½ |
| 51 | 15½ | - | - | 33.0 | 15 |
| 52 | 16 | - | - | 33.5 | 16 |