833- Flat Socks [PICK YOUR COLOR]If you hate wearing socks then these socks are perfect for you. Flat socks are machine washable, soft & cushy, and they do not stink or sweat. Trim the sock to the appropriate size using the measurement guide on the bottom of the sock, or by using the current insole of the shoes. Machine washable on cold with like colors, no bleach. Tumble dry. These will fit up to a womens size 11 & a mens size 10.