| Size | 3XS | 2XS | XS | SM | MD | ML* | LG | XL | 2XL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|---|---|---|
| US (Men) | 4 | 5 | 6 | 7 | 8 | 9 | 9 | 10 | 11 | 12 | 13 |
| US (Women) | 3 | 4 | 5 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 12 |
| EU | 34-35 | 36 | 37-38 | 39 | 40-41 | 42 | 42 | 43-44 | 45 | 46-47 | 48 |
| Sole length
(in/cm) |
8.6/22 | 9/23 | 9.4/24 | 10/25 | 10/26 | 10.6/26.5 | 11/27 | 11/29 | 11/29 | 12/30 | 12/31 |
Medium Large only for Dry Suit Boot.