Darn Tough Men's Hiker Micro Crew Socks - The sock that raised the bar on what the ultimate hiking sock needs to deliver. This rugged sock is the only option that truly takes on the rigors of the trail. Performance fit for no slipping, bunching, or blisters Fine gauge knitting with unprecedented durability Moisture-wicking and quick-drying All weather performance; cool in the summer, warm in the winter 61% merino wool, 36% nylon, 3% lycra spandex Style: 1466