Earn your stripes with the adidas Originals Roller Single Crew Sock. ; Sold as a one-pair pack. ; Crew-cut style sits at the calf. ; Self-adjusting welt cuff. ; Ribbed cuff. ; Elastic arch support. ; Deep heel pocket. ; Y-stitch heel. ; Reinforced toe and heel. ; Terry loop in heel, toe, and forefoot for cushion. ; Seamless toe stitching. ; 83% acrylic, 13% polyester, 2% spandex, 2% rubber. ; Machine wash cold, tumble dry low. ; Imported.