This is 2 Pairs of Brand New Ridgeview Thermastat OTC Ski Socks. This Sock has a cushion sole with Thermastat for moisture wicking to keep your feet warm and dry.
Sizing - Medium is Sock Size 8 1/2 to 11 = Womens Shoe Size 5 1/2 to 10 1/2 and Mens Shoe Size 4 1/2 to 8 Size Large 10 to 13 Sock Size = Womens's Shoe Size 11 to 12 or Men's Shoe Size 8 1/2 to 12 1/2 Size Extra Large (XL) 13 to 15 Sock Size = Men's Shoe Size 13 to 16.
Fiber Content is 59% Thermastat, 20% Acrylic, 17% Nylon, and 4% Elastic.
