The Shackleton x Darn Tough Over-the-Calf Ski Socks - engineered for performance on the toughest of climbs and steepest descents.

Measuring 17 inches from heel to cuff, these heavyweight socks offer full coverage, sitting just below the knee, with a performance fit that eliminates slipping, bunching, and blisters. Crafted from a Merino Wool blend, the socks are naturally moisture wicking to keep feet fresh and dry in all weather and during the periods of high intensity.

Reinforced footbed and Achilles cushion ensure durability, while the toe seams are closed using our True Seamless™ Toe technology for an ultra smooth, undetectable feel.

Made in Vermont at Darn Tough's VT based mills and backed by a lifetime guarantee, these socks will be a steadfast companion for the longest of expedition days.