With the Therm-IC Set Heat Kit + C-Pack 1300, you can say goodbye to cold feet. This kit is equipped with a C-Pack battery that ensures long-lasting warmth. The heated insoles are easy to use and can be adjusted to your preferred temperature. Whether you're skiing, hiking, or just out for a walk on a chilly day, the Heated Insoles Kit + C-Pack 1300 is your perfect companion. It's more than just a product, it's a revolution in warmth and comfort.