Flambeau Inc. Heated Socks

- Carbon fiber heating elements designed to keep your toes warm. - Medium weight sock designed for maximum balance between warmth and comfort. - Wool, polyester, and cotton blend designed to pull moisture away from feet. - Battery compartment designed to sit just below your calf. - Includes one pair of socks, two 3.7V Lithium-ion batteries, AC charger, and dual mini-USB cord.