Theres nothing like the classic style and comfort of the Smartwool Cable crew sock! Sold in a three-pair pack. Crew sock sits at the calf. Eye-catching cable knit. Ribbed cuff. Deep heel pack. Light cushioning for impact absorption without added bulk. Y-stitch heel. Flat toe seem for comfortable wear. Style Number: SW000049 70 percent wool, 29 percent nylon, 1 percent elastane. Machine wash cold, tumble dry low. Made in the USA and imported.