| Stocking size | US/CA shoe size | EU Shoe Size | UK shoe size | Calf circumference (at widest) |
| S | 3-5.5 | 34-37 | 2-4.5 | 11"-14.5" (18-26.5 cm) |
| M | 6-8.5 | 38-41 | 5-7.5 | 12.5"-16.5" (32-41 cm) |
| L | 9-11.5 | 42-45 | 8-10.5 | 14.5"-18" (37-45.5 cm) |
| XL | 12-14.5 | 46-49 | 11-13.5 | 16"-23" (41-58 cm) |
| Stocking size | US/CA shoe size | EU Shoe Size | UK shoe size | Calf circumference (at widest) |
| S | 3-5.5 | 34-37 | 2-4.5 | 11"-14.5" (18-26.5 cm) |
| M | 6-8.5 | 38-41 | 5-7.5 | 12.5"-16.5" (32-41 cm) |
| L | 9-11.5 | 42-45 | 8-10.5 | 14.5"-18" (37-45.5 cm) |
| XL | 12-14.5 | 46-49 | 11-13.5 | 16"-23" (41-58 cm) |
The Performance Hike Light Cushion mid-calf hiking sock incorporates Smartwool's innovative Indestructawool (for added strength, with extended durability zones), 4-Degree Elite Fit System (performance-oriented fit) and Virtually Seamless toe. Additional mesh zones provide enhanced breathability.
Sock height: 16.5 cm (6.5 in.).
Fabric:56% merino wool, 12% nylon, 29% recycled nylon, 3% elastane.
