| Size | X-Small | Small | Small/Medium | Medium | Large | Large/X-Large | X-Large |
| Shoe Size (Europe) | 36-38 | 39-41 | 36-43 | 41.5-43 | 43.5-45 | 44-50 | 45.5-50 |
| Men's Conversion | 4-4.5 | 5.5-7.5 | 4-9.5 | 8-9.5 | 10-11.5 | 10.5-14.5 | 12-14.5 |
| Women's Conversion | 6-6.5 | 7.5-9.5 | 6-11.5 | 10-11.5 | 12+ | - | - |