Soft Merino wool resists abrasions and embraces your foot. Our exclusive Wick Dry(TM) technology moves moisture away from your skin to keep feet dry while full cushioning absorbs shocks and insulates. Our URfitA(R) System makes these great for boarding or those who prefer a little extra cushion. URfitA(R) 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