Dr. Warm Thermal Insole is a next-generation warmer
with a built-in electric heater and rechargeable battery that quickly warms up your feet.
Dr. Warm Thermogenic Insoles were featured on TV Asahi's "Super J Channel" and "Trebaz" corner! (Aired on January 28, 2021)
You can transform your sneakers and boots into warmers just by replacing the insoles!
Moreover, it is a high-tech product with remote control and allows you to adjust the temperature while wearing it!