| 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) |
Featuring Indestructawool technology, the Smartwool Performance Run Targeted Cushion sock offers increased durability. The fit is snug and performance-oriented with the 4 Degree Elite Fit design. Mesh zones provide enhanced breathability and the Virtually Seamless toe provides you with comfort.
Women's specific fit: narrower heel and more snug fit.
Heel tab prevents the sock from sliding into the shoe.
Total height: 5.7 cm (2.25 in).
Fabric: 52% merino wool, 45% nylon, 3% elastane.
