| Size (Women) | EU | Women's US shoe | Men's US shoe |
| II (SM) | 34 - 37 | 4.5 - 6.5 | - |
| III (MD) | 37 - 40 | 6.5 - 8.5 | 6.5 - 9 |
| IV (LG) | 40 - 43 | 8.5 - 11 | 9.5 - 11.5 |
| V (XL) | - | 11.5 - 13.5 + |
| Size (Women) | EU | Women's US shoe | Men's US shoe |
| II (SM) | 34 - 37 | 4.5 - 6.5 | - |
| III (MD) | 37 - 40 | 6.5 - 8.5 | 6.5 - 9 |
| IV (LG) | 40 - 43 | 8.5 - 11 | 9.5 - 11.5 |
| V (XL) | - | 11.5 - 13.5 + |