| Size (Men's) | Size (Women's) | Foot Length (in/cm) | UK | EUR |
| 4.5 | 5.5 | 8.5" / 21.5 cm | 3.5 | 36 |
| 5 | 6 | 8.7" / 22 cm | 4 | 36 2/3 |
| 5.5 | 6.5 | 8.9" / 22.5 cm | 4.5 | 37 1/3 |
| 6 | 7 | 9.1" / 23 cm | 5 | 38 |
| 6.5 | 7.5 | 9.3" / 23.5 cm | 5.5 | 38 2/3 |
| 7 | 8 | 9.4" / 24 cm | 6 | 39 1/3 |
| 7.5 | 8.5 | 9.6" / 24.5 cm | 6.5 | 40 |
| 8 | 9 | 9.8" / 25 cm | 7 | 40 2/3 |
| 8.5 | 9.5 | 10" / 25.5 cm | 7.5 | 41 1/3 |
| 9 | 10 | 10.2" / 26 cm | 8 | 42 |
| 9.5 | 10.5 | 10.4" / 26.5 cm | 8.5 | 42 2/3 |
| 10 | 11 | 10.6" / 27 cm | 9 | 43 1/3 |
| 10.5 | 11.5 | 10.8" / 27.5 cm | 9.5 | 44 |
| 11 | 12 | 11" / 28 cm | 10 | 44 2/3 |
| 11.5 | 12.5 | 11.2" / 28.5 cm | 10.5 | 45 1/3 |
| 12 | 13 | 11.4" / 29 cm | 11 | 46 |
| 12.5 | 13.5 | 11.6" / 29.5 cm | 11.5 | 46 2/3 |
| 13 | 14 | 11.8" / 30 cm | 12 | 47 1/3 |