| US Men | US Women | EU Size | Foot Length (Inches) | Foot Length (CM) |
| – | 5.0 | 35.5 | 8.625″ | 22.0 |
| – | 5.5 | 36 | 8.75″ | 22.5 |
| 5.0 | 6.0 | 37.5 | 9.125″ | 23.0 |
| 5.5 | 6.5 | 38 | 9.25″ | 23.5 |
| 6.0 | 7.0 | 38.5 | 9.375″ | 24.0 |
| 6.5 | 7.5 | 39 | 9.5″ | 24.5 |
| 7.0 | 8.0 | 40 | 9.75″ | 25.0 |
| 7.5 | 8.5 | 40.5 | 9.875″ | 25.5 |
| 8.0 | 9.0 | 41 | 10″ | 26.0 |
| 8.5 | 9.5 | 42.5 | 10.25″ | 26.5 |
| 9.0 | 10.0 | 43 | 10.375″ | 27.0 |
| 9.5 | 10.5 | 44 | 10.5″ | 27.5 |
| 10.0 | 11.0 | 44.5 | 10.75″ | 28.0 |
| 10.5 | 11.5 | 45 | 10.875″ | 28.5 |
| 11.0 | 12.0 | 45.5 | 11″ | 29.0 |
| 11.5 | 12.5 | 46 | 11.25″ | 29.5 |
| 12.0 | – | 47 | 11.375″ | 30.0 |
| 12.5 | – | 47.5 | 11.5″ | 30.5 |