evo.com | Smartwool Activewear Socks > Train for your next ultra or vacation to the beach in the Smartwool Run Zero Cushion Low Ankle Socks. These performance-oriented feet tubes are made with Indestructawool(TM) Technology with Extended Durability Zones when you're going fast, plus mesh venting for moisture management. Jam packed with all of Smartwool's best features, the Zero Cushion Low Ankle Socks were made to run and run and run. 4 Degree(TM) Elite Fit System For a dialed, performance-oriented fit with flex zone at ankle joint. Low Ankle Indestructawool(TM) Technology with Extended Durability Zones Indestructawool(TM) technology features a patent-pending construction method for exceptional durability and comfort. Zero Cushion The absolute minimum between you and your footwear. 50% Merino Wool / 25% Nylon / 21% Recycled Nylon / 4% Elastane Specific percentage of Recycled Nylon will vary as Smartwool transitions to 100% Recycled Nylon in future seasons. | Smartwool Run Zero Cushion Low Ankle Socks Men's 2026 - X-Large White | Nylon/Wool/Elastane