Details In honor of the Civilian Conservation Corps youth who helped shape our modern National Park System, meet the hard-working Darn Tough Northwoods Micro Crew Midweight Hiking Sock for Women. But hard labor is no match for their soft, snug fit. Sure, they'll crush trails like a pound of dynamite, but with details like breathable cushioning and low-profile, slouch-free 1x1 ribbing, the only grunt you'll make is when the wildlife tries to steal these socks. Material 58% Merino Wool 40% Nylon 2% Lycra Spandex Merino Wool is at home on the trail, naturally moving moisture to keep feet fresh and dry in all weather. Length Micro Crew Women's micro crew socks average 7.5 in from heel to cuff - expect them to show about 5 in above a low hiking shoe or just above a standard hiking boot Details 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, for life. A performance fit means no slipping, no bunching, no blisters for peak hiking comfort. The "still" in Still Made in Vermont, USA is personal. Darn Tough knits all their socks at their VT-based Mills, and can't imagine it any other way. Weight Midweight Darn Tough's all-season weight, midweight socks thermoregulate to wrap feet in steady comfort when temperatures change. Cushion These micro crew hiking socks feature soft terry loops underfoot and targeted protection over the ankle and Achilles- DT's most popular cushion style. Darn Tough Northwoods Micro Crew Midweight Cushion Hiking Sock Women's