Hue Women's Air Sport 3 Pair Pack No Show Socks 38% Cotton, 38% Rayon, 22% Nylon, 1% Spandex, 1% Polyester Machine Wash 0.5" high 4" wide Breathable with mesh top and cushioned ventilated sole No show silhouette Ultra soft construction for perfect comfort 3 pair pack Fits shoe sizes 4-10