The socks size is based upon the shoe size
| XS | S | M | L | |
| EU | 34-36 | 36-39 | 40-43 | 44-47 |
| UK | 2.5-4 | 4.5-6 | 6.25-9.5 | 10-12.5 |
| US | 3.5-4.5 | 5-6.5 | 7-10 | 10.5-13 |
The socks size is based upon the shoe size
| XS | S | M | L | |
| EU | 34-36 | 36-39 | 40-43 | 44-47 |
| UK | 2.5-4 | 4.5-6 | 6.25-9.5 | 10-12.5 |
| US | 3.5-4.5 | 5-6.5 | 7-10 | 10.5-13 |