Comprising high-tech materials and the full range of X-SOCKS® technology features, the Therm-ic PowerSocks heated sock guarantees effective distribution of heat to the whole of the foot during outdoor winter activities. Sold without batteries .
Features • Heat transfer system for optimum circulation • High-tech X-SOCKS® material composition • Anatomical design for a perfect fit • Xitanit™ fiber to keep the feet warm • Imperceptible heating elements on the outside • Easy attachment of batteries to the sock • Optimized integration of the heating elements for a guaranteed long life • Washable up to 30° C.