NBDry Moisture Wicking Performance Athletic Low Cut Socks 71% Cotton, 25% Polyester, 3% Nylon, 1% Lycra Spandex Imported NB DRY moisture management technology quickly moves sweat to keep feet cool and dry. Reinforced ring spun cotton delivers softness and strength. Cushioned foot bed provides all day comfort. Stability Fit built in for enhanced arch support Reinforced heel and toe for extra durability and protection