THERM-IC Heat Flat Insole And C-Pack 1300 B Batteries Set (T44-0201-200)

Fitted with Bluetooth technology, you can now control all 10 heat settings via your smartphone, using the Thermic Heat Control App Set includes a pair of heated insoles and 1 pair of C-pack batteries Fitted with ultra-fine heating elements, the insoles diffuse constant heat for immediate well-being and an optimal foot temperature The C-pack batteries provide up to 13 hrs of heat Insole very thin heated insole that is easy to cut in order to adapt it to your shoe size and boots High-quality heating element to keep the foot at an ideal temperature Slips easily into snow and ski boots Suitable for use with Therm-ic C-Pack battery range only