Function X OTC Midweight with Cushion Size:S and outdoor life in the

and outdoor life in the dark

Suitable for travel and activities such as paddling and beach life

and 1 elastic attachment cord (380 cm)

Exterior Color-coded tent poles and clips make pitching a breeze

expands menu options for ultralight backpacking

Function X OTC Midweight with Cushion Size:S and outdoor life in theDarn Tough Men's Function X Over the Calf Midweight Ski & Snowboard Socks Darn Tough Men's Function X are technical merino wool ski and snowboard socks, designed for riders who want high comfort, warmth, and a stable fit in their ski or snowboard boots. The over the calf model extends just below the knee and is built to stay in place without slipping or bunching. With a midweight construction, cushioning under the foot, and extra protection over the