Sidas Thernic Heated socks and battery pack

Keep your feet warm while skiing with the Powersocks Heat Fusion Uni Heated Ski Socks which come with two S-PACK 700 batteries that provide up to 8 hours of warmth, and Bluetooth compatible. The Powersocks Heat Fusion Uni are unisex heated ski socks. Technical, soft and breathable, they efficiently wick away moisture thanks to their specific micro-channel construction. These heated ski socks also provide maximum comfort in the sensitive areas of the foot, namely the shin, calf and instep. These heated ski socks come with a pair of S-PACK 700B batteries, designed to give you up to 8 hours of warmth during your days in winter sports. These batteries are equipped with Bluetooth technology, so y