Saucony XP Superlite Socks (Pack of 2) 32% Nylon 23% Tactel Nylon 38% Polyester 7% Spandex Imported Seamless toe prevents irritation Crosspro 3D Cradle, Revolutionary knitting technology provides truly anatomical fit Crosspro Arch Compression system provides targeted compression where you need it most Moisture Wicking Superlite construction provides second skin fit Seamless toe prevents irritation