evo.com | Smartwool Ski Socks > Cool socks? Cool kids. The Smartwool Wintersport Full Cushion Polar Bear OTC Socks feature wintery prints every one can get behind. And their merino wool blend with full cushion gives kiddos the comfort and warmth they need for a great day on the slopes. 73% Merino Wool / 15% Recycled Nylon / 11% Nylon / 1% Elastane Flat Knit Toe Seam for Additional Comfort Over-the-Calf Full Cushion Full Cushion in Leg and Foot | Kid's Smartwool Wintersport Full Cushion Polar Bear OTC Socks 2026 - Small in Pink | Nylon/Wool/Elastane