The Smartwool Ski Targeted Cushion Summit Shot OTC Socks work to keep the wearer comfortable and performing at their best in all conditions. Featuring Indestructawool technology for extended durability and the 4 Degree Elite Fit System, these socks are designed for a dialed-in, performance-oriented fit. Merino wool helps manage moisture, regulate temperature, and resist odors. Type: Over-The-Calf Ski Sock Indestructawool technology with extended durability zones 4 Degree Elite Fit System designed for a dialed-in performance-oriented fit Virtually Seamless toe for enhanced comfort Merino wool helps manage moisture regulate temperature and resist odors Height: Over-The-Calf Cushioning: Targeted Cushion Garment Weight: 88 g or 3.1 oz Content: 59% Wool-Merino 38% Nylon 3% Elastane