Sportoli Men's Soft Ribbed Knit Cotton Blend Comfortable Knee High Socks DETAILS AND FEATURES: Side stitching to enhance durability and style, shiny metal buckle closure 80% Cotton, 10% Nylon, 10% Spandex. Machine wash Knee length with reinforced heel toe Great fit control and durability Great for everyday wear and all occassions Nice ribbed design with elasticized stay-up cuffs