| US / CA | EU | UK | Foot Length |
|---|---|---|---|
| 4-4.5 | 35 | 3 | 8.5 |
| 5-5.5 | 36 | 4 | 8.8 |
| 6-6.5 | 37 | 5 | 9.1 |
| 7-7.5 | 38 | 6 | 9.4 |
| 8-8.5 | 39 | 7 | 9.7 |
| 9-9.5 | 40 | 8 | 10 |
| 10-10.5 | 41 | 9 | 10.3 |
| 11 | 42 | 10 | 10.8 |
| 12 | 43 | 11 | 11.1 |
| US / CA | EU | UK | Foot Length |
|---|---|---|---|
| 4-4.5 | 35 | 3 | 21.6 |
| 5-5.5 | 36 | 4 | 22.4 |
| 6-6.5 | 37 | 5 | 23.1 |
| 7-7.5 | 38 | 6 | 23.9 |
| 8-8.5 | 39 | 7 | 24.6 |
| 9-9.5 | 40 | 8 | 25.4 |
| 10-10.5 | 41 | 9 | 26.2 |
| 11 | 42 | 10 | 27.4 |
| 12 | 43 | 11 | 28.2 |