Therm-ic C-Pack 1300 Bluetooth One Color, One Size

Enjoy more of your time on hill by providing your freezing cold feet with day saving heat. The Therm-ic C-Pack 1300 Bluetooth battery packs clip onto the cuff of your boots to pump this heat through your insoles for up to 13 hours. Your smart phone can control the temperature to keep you feeling good and a quick 6 hour charge will get you ready to shred again tomorrow.