Therm-ic Battery Boot Heaters with Heat Elements
If you have an orthodic, a custom molded insole, or wish to keep your current, this is the system you want. You simply install the heating elements in the toe area, cover with the Cambrelle overlay and run the wires out the boot.
So what's the difference in batteries?
All Therm-ic batteries produce the same amount of heat. The difference is how long the heat will last. The more expensive the battery, the longer the battery will last. Also, some have added features like a remote control or Bluetooth.
Be careful which battery system you order. If you have a 2017 or older system, the C-Pack batteries will not work with your current insoles.