Lorpen's superlight, best precision fit ski sock Features: lycra, Unisex trilayer superlight ski overcalf, Trilayer knit technology layers both synthetic and natural yarns in a way that improves moisture management, comfort and durability, Primaloft blends 50% virgin fibers and 50% recycled fibers to create a high loft performance insulation, Overcalf height 38% Primaloft Eco Polyester yarn, 37% merino, 15% nylon, 10% lycra |