Darn Tough Mountaineering Over The-Calf Extra Cushion

Built for the cold, this Over-The-Calf extra cushion sock was designed to keep those feet warm so you can keep moving down the trail.

• 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.
• Fast Action Wicking: Pulls moisture away from skin. Fast drying.
• Naturally Antimicrobial: Repels bacteria and odor.
• Guaranteed For Life: No strings. No conditions. For life.
• Merino Wool: The ultimate fiber for breathability and comfort in all conditions.
• True Seamless™: Undetectable seam fusion for an ultra smooth, invisible feel.

Small 5.5-7.5, Medium 8-9.5, Large 10-12, X-Large 12.5-14.5.