Heavyweight, hardworking Merino wool over-the-calf sock.
- Naturally wicking and odor resistant
- Reinforced midfoot support Reinforced heel and toe
- Over-the-calf height
- Made in USA
Size chart Simms Socks
| 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+ | - | - |
Simms Merino Thermal OTC Sock Carbon
