| Volcom Sock Size | Men's US Shoe SIze | Women's US Shoe Size | US Youth Shoe Size | European Shoe Size | CM |
| S - M | 5 - 8 | 6.5 - 9.5 | - | 37 - 41 | 23.8 - 25.7 |
| L - XL | 9 - 13 | 10.5 - 13.5 | - | 43 - 47 | 25.4 - 27.9 |
| XS - S | - | 4.5 - 7 | 3.5 - 6 | 35 - 38 | 21.5 - 24 |
| M - L | - | 7.5 - 10 | 6.5 - 9 | 39 - 42 | 24.5 - 27 |