evo.com | Therm-ic Boot Heaters > The Therm-ic Set Heat Kit + C-Pack 1300 B Boot Heaters is a one way ticket to toasty warm feet. This kit fits into your ski or snowboard boots and provides 13 hours of warmth with three Bluetooth-adjustable heat settings to make frozen toes a thing of the past. One Size, Easy to Trim C-Pack 1300 B Battery Pack The C-Pack 1300 B battery pack comes with three heat settings to help keep your feet warm all day long. Warm feet for up to 13 hours. Suitable for Use with Therm-ic C-Pack Battery Only Stick-on Therm-ic Topcover for Added Comfort Bluetooth Compatible You can now control remotely the heat settings via your smartphone, using the Thermic Heat Control App. | Therm-ic Set Heat Kit + C-Pack 1300 B Boot Heaters 2026