adidas Men's 3-Stripe Low Cut Sock, 3-Pack 3% nylon 45% Polyester, 40% Cotton, 9% Olefin, 3% Nylon, 2% Spandex, 1% Acrylic ClimaLite construction wicks moisture Odor Reistant: This product has been treated to resist bacterial odors. Welt cuff adds durability 3 strip knit in footbed