80 % cotton, 17 % polyester, 3 % elastane, sneaker socks, reinforced toe area. ONLY available in packs of 3 (packing unit 10 ... 80 % cotton, 17 % polyester, 3 % elastane, sneaker socks, reinforced toe area. ONLY available in packs of 3 (packing unit 10 = 30 pairs of socks).