evo.com | Smartwool Ski Socks > Take nothing but epic memories and leave nothing but rainbows in your wake with the Smartwool Zero Cushion Rainbow Trails Print OTC Socks. Indestructawool(TM) Technology Indestructawool(TM) technology features a patent-pending construction method for exceptional durability and comfort. Zero Cushion Over-the-Calf 55% Merino Wool / 31% Recycled Nylon / 10% Nylon / 3% Polyester / 1% Elastane 4 Degree(TM) Elite Fit System Offers a performance fit with strategic stretch and mesh zones to promote breathability while helping protect against blisters. | Smartwool Zero Cushion Rainbow Trails Print OTC Socks 2026 - Large in Blue | Nylon/Wool/Elastane