Size Guide. Men
| Europea | Giapponese | Inglese | Americana | Cinese |
| 38 | 23 | 4 | 5 | 23 |
| 38.5 | 23.5 | 4.5 | 5.5 | 23.5 |
| 39 | 24 | 5 | 6 | 24 |
| 39.5 | 24.5 | 5.5 | 6.5 | 24.5 |
| 40 | 25 | 6 | 7 | 25 |
| 40.5 | 25.5 | 6.5 | 7.5 | 25.5 |
| 41 | 26 | 7 | 8 | 26 |
| 41.5 | 26.5 | 7.5 | 8.5 | 26.5 |
| 42 | 27 | 8 | 9 | 27 |
| 42.5 | 27.5 | 8.5 | 9.5 | 27.5 |
| 43 | 28 | 9 | 10 | 28 |
| 43.5 | 28.5 | 9.5 | 10.5 | 28.5 |
| 44 | 29 | 10 | 11 | 29 |
| 44.5 | 29.5 | 10.5 | 11.5 | 29.5 |
| 45 | 30 | 11 | 12 | 30 |
| 45.5 | 30.5 | 11.5 | 12.5 | 30.5 |
| 46 | 31 | 12 | 13 | 31 |
| 46.5 | 31.5 | 12.5 | 13.5 | 31.5 |
| 47 | 32 | 13 | 14 | 32 |
Size Guide. Woman
| Europea | Giapponese | Inglese | Americana | Cinese |
| 34 | 4 | 1 | 21 | 21 |
| 34.5 | 4.5 | 1.5 | 21.5 | 21.5 |
| 35 | 5 | 2 | 22 | 22 |
| 35.5 | 5.5 | 2.5 | 22.5 | 22.5 |
| 36 | 6 | 3 | 23 | 23 |
| 36.5 | 6.5 | 3.5 | 23.5 | 23.5 |
| 37 | 7 | 4 | 24 | 24 |
| 37.5 | 7.5 | 4.5 | 24.4 | 24.4 |
| 38 | 8 | 5 | 25 | 25 |
| 38.5 | 8.5 | 5.5 | 25.5 | 25.5 |
| 39 | 9 | 6 | 26 | 26 |
| 39.5 | 9.5 | 6.5 | 26.5 | 26.5 |
| 40 | 10 | 7 | 27 | 27 |
| 40.5 | 10.5 | 7.5 | 27.5 | 27.5 |
| 41 | 11 | 8 | 28 | 28 |
| 41.5 | 11.5 | 8.5 | 28.5 | 28.5 |
| 42 | 12 | 9 | 29 | 29 |
| 42.5 | 12.5 | 9.5 | 29.5 | 29.5 |
Size Guide. Kids
| Size | Length * |
| 20 | 13.5 cm |
| 21 | 14.5 cm |
| 22 | 15 cm |
| 23 | 15.5 cm |
| 24 | 16 cm |
| 25 | 17 cm |
| 26 | 17.5 cm |
| 27 | 18.5 cm |
| 28 | 19 cm |
| 29 | 19.5 cm |
| 30 | 20 cm |
| 31 | 20.5 cm |
| 32 | 21.5 cm |
| 33 | 22 cm |
| 34 | 23 cm |
| 35 | 23.5 cm |
| 36 | 24 cm |
| 37 | 25 cm |
| 38 | 25.5 cm |
| 39 | 26.5 cm |