60% Merino Wool / 37% Nylon / 3% Lycra® Spandex

Midweight – Midweight socks are all-season performers that naturally adapt to keep your feet at the right temperature on the hill or in the backcountry.

Over the Calf Height – The name says it all. The ultimate height for keeping the outside out.

16.25in From Heel to Cuff

Terry Loop Cushion Comfort Underfoot

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.

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.

Reinforced Achilles Cushion – Reduces heel lift, which helps socks feel better on and last season to season.

Reinforced Footbeds – Improve the comfort, durability and fit of Darn Tough socks so you can wear them season after season.

Guaranteed For Life – No strings. No conditions. For life.

Made in Vermont, USA