You'll have all your casual needs covered with this Men's Casual 9-Pack Multipack from ECCO. Includes: Solid w/ multi-stripes socks - (1) pair of black, (1) pair of navy, (1) pair of khaki. Solid w/ tipping socks - (1) pair of black, (1) pair of brown, (1) pair of stone. Solid woven crew socks - (1) pair of black, (1) pair of navy, (1) pair of stone. Soft and luxurious feel ensures long hours of comfort. Seamless toe construction eliminates irritation and bunching. Cotton fibers naturally stretch to form to the unique contours of each foot. Fibers have been super-washed to precent scratching and provide natural insulation. 80% Pima cotton, 17% nylon, 3% spandex. Machine wash, tumble dry. Do not bleach.