🔥No need to freeze when you can enjoy the beauty of the winter with hot feet – USB Heated Insoles.
Self Heating Foot Warmer is a self-heating insole, it is natural heat and activated by air. After opening the package, it will automatically generate heat and stick to the soles of the feet. Just take it out after cooling. The average temperature can reach 45 degrees Celsius. There is a four-layer non-woven fabric that has good air permeability, is safe and harmless, and feels soft and more assured. Under the premise of ensuring the temperature, the heat is uniform and stable, and the healing time becomes longer.
- SELF-HEATING: Without the need of charging, open the package and directly put them into the shoes, instant heat,12 hours life, the average temperature is 53 ℃.
- UNIQUE DESIGN: the heated insole is base on Ergonomics standards which All designed with a contoured heel cup and arch and it comes with custom guided cutting lines to help create the perfect fit for a variety of sizes.
- COMFORTABLE MATERIAL: Thin design, only 2mm thick and is suitable for men and women from 35 to 45meters which maximizes flexibility and distributes heat evenly on the surface of the substrate. Insole fabric EVA elastic fiber + heating material far infrared carbon fiber, suitable for various outdoor activities.
- RAPID HEATING: The high-temperature heating of 30-60 degrees can not only protect your feet from cold winter but also promote blood circulation.
- TEMPERATURE REGULATION: Warm heated insoles could solve your cold feet problem in the freezing weather. Keep you more vitality for some activities of the winter like Hunting, Skiing, Motorbiking, Mountain climbing or Walking, etc.
- Material: EVA stretch fiber
- Size(EU): 35-39, 40-44 (can be cut down)
- Heating Temperature: 40-50 ℃
- Voltage: 5V / 2A
- 1 pair* Foot Warmers USB Heated Insole