Men's Snowpack Over-the-Calf Midweight Cushion Ski and Snowboard SockAs every New Englander knows and as illustrated by the Darn Tough Snowpack Over the Calf Midweight Cushion Ski and Snowboard Sock Men's it isn't the depth of the snow that matters, but the quality of the layers. Because just like the snowpack, when socks are knit with top notch Merino Wool, increased durability, and a precise fit, the longer lasting (and more enjoyable) it will be in the end. Material 58% Merino Wool, 40% Nylon, 2% Lycra Spandex