1. Uniform heating, high heat transfer efficiency, fast heating speed, soft and comfortable.
2. Easy to use. Just put on your shoes and turn on the power to enjoy the warmth.
3. Soft and comfortable, fine workmanship, ultra-thin design, maximum elasticity, thickness only 4mm.
4. Use waterproof material, which can be cleaned directly. More convenient, cleaner, according to the free cutting line, insoles can be cut according to your shoes
Product Name: USB insoles
Material: EVA elastic fiber
Heating Material: Far Infrared Carbon Fiber
Temperature: about 40 - 50 C
Optional dimensions: 35-39, 40-44 (free cutting)
Insoles * 2 USB line * 1
$22.40 Regular Price