Keep your stride light and your soles in comfort when you hit the pavement in this Drymax running sock. Sold as a three-pair pack. Quarter-crew sock sits above the ankle and below the calf. Dual-layer construction helps keep feet dry. Anti-slip cuff keeps socks in place. Breathable mesh vents at top of foot. Vented arch band. Flat toe seem. Y-heel stitch at heel for an improved fit. Size marking at toe. 52 percent Drymax olefin, 32 percent polyester, 11 percent elastane, 5 percent nylon. Machine wash cold. Tumble dry low. Made in the U.S.A.