Add a little more cowbell to your kit with these Socksmith Moooo! socks. Crew socks that sit at the calf. Sold as one-pair pack. Self-adjusting welt cuff keeps your socks from falling down as the day goes on. Y-stitch heel forms a cup around the heel for added comfort and helps reduce pull down and bunching inside your shoe. Seamless toe closure helps reduce chafing. Sock size 10-13 fits U.S. men's shoe size 7-12.5. 70% Cotton, 27% Nylon, 3% Spandex.