US SIZE
| Men's | Women's | Cm | In |
| 4 | 5.5 | 22 | 8.6 |
| 4.5 | 6 | 22.5 | 8.8 |
| 5 | 6.5 | 23 | 9 |
| 5.5 | 7 | 23.5 | 9.2 |
| 6 | 7.5 | 24 | 9.4 |
| 6.5 | 8 | 24.5 | 9.6 |
| 7 | 8.5 | 25 | 9.8 |
| 7.5 | 9 | 25.5 | 10 |
| 8 | 9.5 | 26 | 10.2 |
| 8.5 | 10 | 26.5 | 10.4 |
| 9 | 10.5 | 27 | 10.6 |
| 9.5 | 11 | 27.5 | 10.8 |
| 10 | 11.5 | 28 | 11 |
| 10.5 | 12 | 28.5 | 11.2 |
| 11 | 12.5 | 29 | 11.4 |
| 11.5 | 13 | 29.5 | 11.6 |
| 12 | 13.5 | 30 | 11.8 |
| 12.5 | 14 | 30.5 | 12 |
| 13 | 14.5 | 31 | 12.2 |