| Small | Medium | Large | X-Large | |
| Shoe size: Women's USA | 4-6½ | 7-9½ | 10-12½ | - |
| Shoe size: Men's USA | - | 6-8½ | 9-11½ | 12-14½ |
| Shoe size: UK | 2-4½ | 5-7½ | 8-10½ | 11-13½ |
| Shoe size: EU | 34-37 | 38-41 | 42-45 | 46-49 |
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| Small | Medium | Large | X-Large | |
| Shoe size: Women's USA | 4-6½ | 7-9½ | 10-12½ | - |
| Shoe size: Men's USA | - | 6-8½ | 9-11½ | 12-14½ |
| Shoe size: UK | 2-4½ | 5-7½ | 8-10½ | 11-13½ |
| Shoe size: EU | 34-37 | 38-41 | 42-45 | 46-49 |