| Size (Men's) | Size (Women's) | Foot Length (cm) | UK | EUR |
| 4 | 5 | 22.5 cm | 3.5 | 35.5 |
| 5 | 6 | 23 cm | 4 | 36.5 |
| 5.5 | 6.5 | 23.5 cm | 4.5 | 37 |
| 6 | 7 | 24 cm | 5 | 38 |
| 6.5 | 7.5 | 24.5 cm | 5.5 | 38.5 |
| 7 | 8 | 25 cm | 6 | 39 |
| 7.5 | 8.5 | 25.5 cm | 6.5 | 40 |
| 8 | 9 | 26 cm | 7 | 40.5 |
| 8.5 | 9.5 | 26.5 cm | 7.5 | 41.5 |
| 9 | 10 | 27 cm | 8 | 42 |
| 9.5 | 10.5 | 27.5 cm | 8.5 | 42.5 |
| 10 | 11 | 28 cm | 9 | 43 |
| 10.5 | 11.5 | 28.5 cm | 9.5 | 43.5 |
| 11 | 12 | 29 cm | 10 | 44 |
| 11.5 | 12.5 | 29.5 cm | 10.5 | 44.5 |
| 12 | 13 | 30 cm | 11 | 45.5 |
| 12.5 | 13.5 | 30.5 cm | 11.5 | 46 |
| 13 | 14 | 31 cm | 12 | 46.5 |