Slip into the lightweight, moisture-wicking sock liner that’s perfect for summer wet-wading or layering with standard socks for extra warmth on chilly days.
| Simms Sock Size | Men's Shoe Sizes | Women's Shoe Sizes | ||
| US | EU | US | EU | |
| S | - | - | 4 - 7 | 35 - 38 |
| M | 6 - 9 |
39 - 42 | 7 - 10 | 38 - 41 |
| L | 9 - 12 |
42 - 45 | 10+ | 41+ |
| XL | 12+ | 45+ | - | - |
* Not all styles available in all sizes.
