Darn Tough | Men's Function X Over-the-Calf Midweight Ski & Snowboard Socks sleep get ongoing access to a

get ongoing access to a variety of premium mapping content

making it ideal for any hangout from the backyard to the backcountry

-Wash on a warm

it tucks neatly into a NEMO Double Haul

Packed Size:  17

Darn Tough | Men's Function X Over-the-Calf Midweight Ski & Snowboard Socks sleep get ongoing access to aDarn Tough Men's Function X Over the Calf Midweight Ski & Snowboard Socks One of Darn Tough's most tech savy snow socks, the new Function X was re engineered to provide max comfort and warmth for resort skiers and riders. Made from midweight merino wool, these ultra smooth socks make all the difference if you decide to head back out after lunch. Terry cushioning in the shin and the 'X' on top of the foot provides warmth while added heel durability