Details High-performance boots, meet your match in the Darn Tough Peaks Over-the-Calf Lightweight Ski and Snowboard Sock Women's, a sock that can squeeze into the tightest heat molded boot out there. No matter how aggressive the day is, the Peaks RFL's drop needle pattern technique keeps things smooth and light; which means you can hit the hill harder, faster, and longer, with a fit that's guaranteed for life. Made in Vermont, USA, where winter weather hits its peak. Material 59% Nylon 37% Merino Wool 4% Lycra Spandex Merino Wool is fast drying, breathable and odor resistant for all-day comfort. Length Women's Over-the-Calf / Knee High Height Women's Over the Calf socks average 16.25 in. from heel to cuff - expect them to cover the lower leg to just below the knee. Details Performance Fit No slipping, no bunching, and no boundaries. Here's to feeling connected and comfortable in your boots run after run.. All Weather Performance Merino Wool has a natural ability to move heat and moisture keeping rider's feet warm and dry. Lightweight socks balance breathability with responsive temperature regulation to keep riders comfortably in their boots all day. Sustainability From responsible sourcing practices to livable wages in the community, Darn Tough Vermont is committed to progressive, positive, growth. Their Unconditional Lifetime Guarantee supports a product that lasts a lifetime, and very few are needed since they can be worn consecutively due to their lasting comfort, durability and fit. Yes, really. The "still" in Still Made in Vermont, USA is personal. DT knits all their socks at their family-owned VT-based Mills, and Darn Tough's community can't imagine it any other way. Unconditionally Guaranteed for Life If these aren't the longest lasting socks you've ever owned, you can return them to the manufacturer for another pair. No receipt needed, just the pair in question. No strings. No conditions. For life. Yes, really. Weight Lightweight The most versatile weight found in practically every sock category. No Cushion These no cushion socks are ultralight and smooth - these are the best thin socks for skiing or snowboarding. Darn Tough Peaks Over-the-Calf Lightweight Ski and Snowboard Sock Women's