Therm-ic Sock Set Fus Uni S-700B

The Powersocks Heat Fusion Uni ND 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 you can control the heating of your socks from your smartphone.