The -40 Below artic trail is one of the warmest socks J.B. Field's make with an astonishing 85% wool! It was designed for people who require a sock that can keep their feet warm and dry in the most extreme conditions. We recomend wearing a liner sock to help wick away the moisture because it will keep your feet smelling fresher, warmer and blister free.
- Easy Care Wool - machine washable and tumble dryable.
- Arch Support Protec Guard - strategically placed elastic to create grip for a superior fit, comfort and performance.
- Impact Support Zones - strategically reinforce zones for added foot protection.
- X-HI Cushion - Xhi Terry cushion for extra warmth and protection
Women Sizes- Large(9-13)
Men Sizes- Large(8-12)