THERM-IC Power Heat Uni Ski Sock + S-Pack 1200: Black: 35-38 Size: 35-

Each Therm-ic Powersocks Set includes a set of heated socks and a pair of S-Pack batteries. Fitted with hidden heating elements, the Powersocks provide optimum heat distribution to the entire foot, for unbeatable comfort. HEAT UNI ND: Anatomical design for a perfect fit Easy attachment of batteries to the sock Optimised integration of the heating elements for a guaranteed long life Washable up to 30°C Cushioned reinforcement under the foot: maximum comfort, better heat circulation, toe and heel protection S-PACK 1200: The S-pack 1200 batteries provide up to 14 hrs of heat Pack comes with USB charger Wall charger not supplied Materials: 37% Nylon, 31% Acrylique, 15% Polyester, 9% Wool, 6% Polypropylène, 2% Elasthane. Maintenance tips: Remove the battery from the sock before washing Flip the sock before washing Do not use bleach Do not use softeners Washable up to 30 ° C