Perfect for 14'ers or quick day hikes, our Micro Crew Stripe has just the right amount of sass and toughness. Cushioning along the bottom of the foot provide the perfect amount of support while a smooth, performance fit assures there's no slipping, no bunching, and no blisters. Fine gauge knitting makes this Merino Wool sock a true workhorse that's supremely comfortable, breathable and fast drying. Still made in Vermont. Guaranteed for Life. Materials: 67% Merino Wool, 29% Nylon, 4% Lycra Spandex