| Sock Size | Women's US/CA shoe size | EU shoe size | UK shoe size | Calf circumference (at widest) |
| S | 4-6.5 | 34-37 | 2-4.5 | 11"-14.5" (18-26.5 cm) |
| M | 7-9.5 | 38-41 | 5-7.5 | 12.5"-16.5" (32-41 cm) |
| L | 10-12.5 | 42-45 | 8-10.5 | 14.5"-18" (37-45.5 cm) |
| XL | N/A | 46-49 | 11-13.5 | 16"-23" (41-58 cm) |
| Sock Size | Women's US/CA shoe size | EU shoe size | UK shoe size | Calf circumference (at widest) |
| S | 4-6.5 | 34-37 | 2-4.5 | 11"-14.5" (18-26.5 cm) |
| M | 7-9.5 | 38-41 | 5-7.5 | 12.5"-16.5" (32-41 cm) |
| L | 10-12.5 | 42-45 | 8-10.5 | 14.5"-18" (37-45.5 cm) |
| XL | N/A | 46-49 | 11-13.5 | 16"-23" (41-58 cm) |
The Smartwool Performance Run Cold Weather Mid Calf Sock is suitable for cold weather. With its 4 Degree Elite Fit design, the sock will stay in place. It provides extra warmth under your base layer. It's perfectly suited for the female foot.
Indestructawool technology for added durability.
Mesh zones for breathability.
Virtually Seamless toe for optimal comfort.
Narrower heel and a snugger fit for women's feet.
Overall height: 14 cm (5.5 in).
Fabric: 55% merino wool, 42% nylon, 3% elastane.
