Nylon Imported Pull On closure Machine Wash Dri-Fit pull away sweat to keep you cool and comfortable Supportive fit with arch compression Reinforced heel and toe for enhanced durability Crew 6 pai Play your best game with the Nike Elite Crew performance sock! Crew-cut style sits at the calf. Sold as a one-pair pack. Self-adjusting welt cuff. Ribbed cuff. Elastic arch support. Dri-FIT technology helps to keep feet dry and comfortable. Y-stitch heel. Anatomically correct design. 61% polyester, 20% nylon, 17% cotton, 2% spandex Machine wash. Imported.