When the conditions require toughness, the Darn Tough Mountaineering Sock Over-the-Calf Extra Cushion is the must have extreme-weather sock.
- Performance Fit: No slipping, no bunching, and no blisters
- Fine Gauge Knitting: Unprecedented durability and our unique “put it on, forget it’s on” feel
- Fast Action Wicking: Pulls moisture away from skin
- All Weather Performance: Cool in the summer, warm in the winter
- Naturally Antimicrobial: Repels bacteria and odor
- Merino Wool: The ultimate fiber for breathability and comfort in all conditions
- Fabric Contents: 73% Merino Wool, 25% Nylon, 2% Lycra® Spandex
