evo.com | Smartwool Ski Socks > The Smartwool Full Cushion OTC Socks feature Indestructawool(TM) technology for durability, breathability when the skiing gets steep and heated, and plenty of cushion that makes even the hard days a little more comfy. Indestructawool(TM) Technology Indestructawool(TM) durability technology is intentionally knit into high impact wear zones, helping your socks outlast your longest adventures. Over-the-Calf Full Cushion 63% Merino Wool / 25% Recycled Nylon / 10% Nylon / 2% Elastane 14" Overall Height | Smartwool Full Cushion OTC Socks 2026 - Medium in Green | Nylon/Wool/Elastane