TerraTherm Insoles 5 pairs

The TerraTherm insoles offer a reliable solution for cold feet. They keep your feet warm for up to 8 hours and are perfect for all kinds of outdoor activities, winter sports or walks in cold temperatures. The insoles reach an average temperature of 39°C. The insoles are made from natural ingredients such as iron powder, salt and activated charcoal and heat up automatically as soon as they are exposed to the air. Thanks to their ultra-thin and flexible nature, they adapt easily to different shoes, be it winter boots or sports shoes. This set contains 5 pairs of insoles in shoe size S (36-38). The insoles are easy to use: After unpacking, simply place them in the shoe and enjoy the cosy warmth. Ideal for anyone who wants to keep their feet warm even in cold temperatures.