Chemical reaction with air to convert chemical energy into heat
Benefits
Provides warmth from toes to heels, breathable and skin-friendly non-woven fabric, eco-friendly and protective design
Size
Large size for extra warmth, comfortable fit for both left and right feet
Usage
Ideal for keeping feet warm throughout winter
Additional Information
Product images available, suitable for self-heating shoes
The product is designed to provide 12 hours of stable and comfortable warmth, utilizing a chemical reaction to generate heat. It features a breathable and eco-friendly design, ensuring a cozy experience for the user.