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The Darn Tough RFL Over-the-Calf Ultralight Socks are the best skiing/riding sock you can find, because it's the lightest that Darn Tough makes. All-day warmth combined with the truest boot fit of your life, so you can feel every variation in the snow surface while charging down the mountain.
55% Nylon / 42% Merino Wool / 3% Lycra® Spandex
Ultra-Light – Darn Tough's lightest sock for race day or anyone looking for a lighter-than-air feel from a tougher than hell sock.
Over the Calf Height – The name says it all. The ultimate height for keeping the outside out.
Performance Fit – From form-fitting toe boxes to sculpted heel pockets and knit-in elastic support at the arch, Darn Tough knitting techniques produce the finest fitting performance sock available.
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 odors.
Guaranteed For Life – No strings. No conditions. For life.
Merino Wool – Darn Tough's custom count, shrink-treated Merino wool enhances the comfort and durability that outdoor enthusiasts have come to expect from this fiber.
True Seamless™ – Undetectable seam fusion for an ultra smooth, invisible feel.