| Size | Women's US shoe size | Men's US shoe size |
| XS | 4 - 6.5 | 3 - 5 |
| SM | 6.5 - 8 | 5 - 7 |
| MD | 8 - 10 | 7 - 9 |
| LG | 10 - 12.5 | 9 - 11.5 |
| XL | 12.5 - 15 | 11.5 - 14 |
| Size | Women's US shoe size | Men's US shoe size |
| XS | 4 - 6.5 | 3 - 5 |
| SM | 6.5 - 8 | 5 - 7 |
| MD | 8 - 10 | 7 - 9 |
| LG | 10 - 12.5 | 9 - 11.5 |
| XL | 12.5 - 15 | 11.5 - 14 |