But the revolution has arrived! Heat-generating insoles for shoes.
No. The chili-feet warming insoles, which are available from the Pro-Idee Concept Store website, can do more. The specially developed polyurethane foam is compressed and released with every step taken, increasing the surface temperature by up to five degrees Celsius in just a few minutes. All you need to do is move. A nice, short-lived novelty? No, because the chili-feet insole has a lifespan of at least 1.5 million steps and is even washable. It is now available and comes in two thicknesses: 3 mm and 5 mm. For sports enthusiasts, the warming insoles are also the perfect alternative to taking a break from sport during the cold winter months.