WigWam Men's King Crew Athletic Socks, Sock Size:10-13/Shoe Size: 6-12, Black Features Cushion Foot, Durable 92% Cotton, 7% Stretch Nylon, 1% Elastic (rubber) CREW LENGTH: A sock that extends beyond ankle length, but not beyond the largest part of the calf. Typically 9 in. to 12 in. in length HEAVYWEIGHT - Heavy cushioning throughout is the trademark of this weight. Typically cushioned not only for comfort but for warmth as well. Lifetime Warranty USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.