Mic Mic Men's Marled Moisture Control Assort Crew Socks 1% spandex Fits men`s shoe size 7-11,Fits women`s shoe size 5-8 75% Polyester / 20% Cotton / 2% Rayon / 2% Rubber / 1% Spandex. Imported. Durable reinforced heel and toe Machine wash cold with like color.