From the white room to bluebird days, our Mountain Top delivers the ultimate combination of moisture-wicking warmth, legendary Darn Toughness and a superior performance fit with three integrated ribbed zones.
Performance Fit: No slipping, no bunching, and no blisters. Fine Gauge Knitting: Unprecedented durability and Darn Tough's 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. Merino Wool: The ultimate fiber for breathability and comfort in all conditions.
Still made in Vermont, USA. Still unconditionally guaranteed for life.
Gear Coop, GreatX, Go Bros, Lone Cone, Pike To Peak, Shoe Annex, Sole Provisions, and Dearborn Supply are the exclusive authorized retailers on Amazon.com. Darn Tough cannot verify the authenticity of product from other sellers