Cushion shin protection Heavy-duty work socks Copper infused heel & toe Steel Toe reinforcement Arch compression keeps sock in place Cushioned for comfort Moisture control fabric wicks moisture away from foot 12" High boot cut (Over the calf) Machine washable 6 Pairs - 4 pairs white w/gray & 2 pair white w/blue Fits Mens shoe size 6-12 62% Cotton, 32% Polyester, 3% Spandex, 2% Nylon, 1% Other fiber 100% satisfaction guarantee by Dickies (Address on back of packaging)