[Cuttable Size] DIY heated insoles you can cut electric heated insoles to your own size according to your needs. 5mm thick and is suitable for men and women from 41 to 46 size. Perfect for all kinds of shoes.

[Lasting Foot Warmer] Heated insoles adopt far infrared carbon fiber which can promote blood circulation of feet, large heating area, even heat distribution. The highest designed temperature is 50℃/122°F.

[Cleanable and Reusable] Heated insoles are environmentally friendly and can be used repeatedly, please be careful not to machine wash them. Make sure to dry them thoroughly before use.

[USB Use] Portable rechargeable heated insoles, light and elastic, include a portable USB plug with long cables for charging via power bank, laptop, plug adapter and any devices with USB port.

[Wide Range of Uses] Heated insoles effectively prevent your feet from cold and against the cold in household/cold outdoors. Perfect for outdoor activities hiking/skiing/hunting/fishing/camping etc.