Therm-ic ic1300 Boot Heaters

Enjoy winter exercise to the full with the Therm-ic Insoles Set. Each Therm-ic Insoles Set includes a pair of heated insoles and 1 pair of C-pack batteries.Specifications:-Fitted with ultra-fine heating elements, the insoles diffuse constant heat for immediate well-being and an optimal foot temperature.-The C-pack 1300 batteries provide up to 13 hrs of heat.