Sportoli Men's Super Soft Ribbed Knit Modal Over-the-Calf Knee High Socks 80% Lenzing Modal, 10% Nylon, 10% Spandex DETAILS AND FEATURES: Side stitching to enhance durability and style, shiny metal buckle closure Lenzing Modal composition ensuring extra softness and silky blend for superior comfort Knee length with reinforced heel and seamless toe Stays soft and is fade resistant after repeat washing. Helps prevent blisters Lightweight composition helps prevent extra sweating Top rated quality making it the perfect socks for everyday wear