Description Bringing the full-on mountain assault! The Jill Perkins signature snow sock with illustrations by Cheyne Brooking. Over the Calf Height RWS Wool Medium Cushioning FRESHTEK™ MOISTURE & ODOR CONTROL Infiknit™ Durability Performance Cushioning Performance Arch Support Seamless Toe Closure Performance Mesh Fit and Fabric 38% nylon, 31% merino wool, 29% polyester, 2% elastane