Indestructawool™ technology for enhanced durability4 Degree™ elite fit system for a dialed-in, performance-oriented fitShred Shield™ technology reduces wear from toesWider welt for secure fit and comfortBody-mapped mesh zones for added breathabilityContent: 66% Merino Wool Content, 10% Nylon Content, 22% Recycled Nylon Content, 2% Elastane Content, 0% Polyester Content, 0% Acrylic Content, 0% Other ContentNever seen. Always felt. Our Ski Full Cushion Camo OTC Socks features our heaviest cushioning option. This pair of Merino wool socks helps keep things warm, but breathable. And comfortable, but always performance-ready. Elevate every ski day with your soon-to-be favorite socks. Smartwool Ski Full Cushion Camo OTC Socks