Soft Merino wool resists abrasions and embraces your foot. Our exclusive Wick Dry™ technology moves moisture away from your skin to keep feet dry while full cushioning absorbs shocks and insulates. Our URfit® System makes these great for boarding or those who prefer a little extra cushion. URfit® System provides arch support and memory-knit construction Full cushion throughout absorbs shocks and insulates Reinforced toe and heel add durability and longer sock life Smooth, flat comfort toe seam 37% Merino Wool, 37% Acrylic, 24% Nylon, 2% Spandex Style #5820