When exposed to air, an oxidation process that generates heat occurs. Provides long lasting, comfortable, even heat. The insole is ultra-thin and comfortable, ensuring that your entire foot stays warm. The heated insole is designed for a restricted air environment and does not require any electrical energy.
- Surface texture design is non-slip.
- The insole provides reliable, even heat for up to 12 hours.
- It can be thrown away after using it once, which is convenient.
- Rapidly warming up to 40 degrees Celsius in 15 minutes and reaching a maximum temperature of 53 degrees Celsius.
- Temperature: 52℃.
- Type: Man / Woman.
- Color: As the picture shows.
- Size: 25 x 8.5cm / 23 x 7.5cm.
- 1 Pair x Self-heating Insole.
- Please don't cut the insole.
- Do not touch the skin directly.
Please allow some slight measuring deviation due to manual measurement.
- Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed in the pictures.