Details The Darn Tough Hiker Boot Midweight Cushion Hiking Sock Women's is for the serious thru-hiker that's miles away from the nearest town where blow outs, blisters and other sock B.S. can be disastrous. Built this sock to outperform and over-deliver when you need them most. Winner of the 2018 BACKPACKER Editors' Choice Gold Award. Material 69% Merino Wool, 27% Nylon, 4% Lycra® Spandex Merino Wool is fast drying, breathable and odor resistant for all-day comfort. Fast Action Wicking pulls moisture away from skin. Length Women's Boot Height 10.5" (27cm) Heel to Cuff Details Performance Fit No slipping, no bunching, and no blisters. Fine Gauge Knitting Unprecedented durability and Darn Tough's unique "put it on, forget it's on" feel. All Weather Performance Cool in the summer, warm in the winter. 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. 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 Midweight With the outdoors in mind, this is where Darn Tough hiking socks and ski socks made their name. More natural insulation, and so durable they are a thru-hiker staple. Full Cushion Hike/Trek The Hike/Trek full cushion socks feature terry loops throughout the entire sock for the ultimate rebound and comfort, with this sock offering extra cushion under the foot and above the ankle. Darn Tough Hiker Boot Midweight Cushion Hiking Sock Women's