| Italy | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 41.5 | 42 |
| European (EU) | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 41.5 | 42 | 42.5 | 43 |
| US | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
| UK | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
| Italy | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 |
| European (EU) | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 |
| US | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| UK | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
