The warmest and tallest sock in the line, the Extreme Cold Weather/Mountaineering over-the-calf sock is designed for extreme climate on rugged terrain. Featuring full terry loop cushioning throughout for maximum warmth. Elastic support at arch. Reinforced heel and toe for increased durability.
- 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. Fast drying.
- All Weather Performance: Cool in the summer, warm in the winter.
- Naturally Antimicrobial: Repels bacteria and odor.
- Guaranteed For Life: No strings. No conditions. For life.
- Merino Wool: The ultimate fiber for breath ability and comfort in all conditions.
- Extra Cushion: Our thickest, burliest and highest density cushioning makes for a big, bad monster of a sock.
- Over the Calf Height: The name says it all. The ultimate height for keeping the outside—out.
- 79% Merino Wool 20% Nylon 1% Lycra Spandex
You can't go wrong with the Darn Tough brand! The cushioning is amazing and the sock absolutely stays over the calf...no slippage.