The Midweight Snow socks are a great choice for slightly colder days inthe mountains. The over the calf design along with mapped cushioningprovide comfort and protection, while the midweight wool blend con-struction keeps your feet warm and cozy. A minimal logo is embroi-dered on the calf for a sleek design. Sock Size US Shoe Size (Men) US Shoe Size (Women) Medium (M) 6-8 7.5-9.5 Large (L) 8.5-10 10-11.5 Extra Large (XL) 10.5-12.5 12-14 Wool/Polylana Blend