• [Material]: This foot heating shoe is made of waterproof PU fabric; the inner fabric and the insole fabric are made of super soft plush material; the sole is made of non-slip and wear-resistant material.
• [Size]: Please choose the size that suits you best in the size chart we provide to avoid wrong choices and bad shopping experience. Thank you for your understanding.
• [Battery] This heated shoe is equipped with two independent 3.7V 4000mAh high-performance polymer lithium batteries, which are safe and reliable and can provide up to 2.5 to 10 hours of heat. With the convenient one-touch adjustment, you can choose from 3 heating levels.
• [Adjust the temperature] This heated sports shoe has 3 temperatures to adjust. switch 3 heating gears with one button. The green light is low temperature, the temperature is about 25°C/77°F~35°C/95°F, and it can last for 8-10 hours. The blue light is medium temperature, the temperature is about 30C/86°F~40C/104°F, and it can last for 5-6 hours. The red light is high temperature, the temperature is about 40°C/104°F~50°C/122°F. It can last for 2.5-3.5 hours.
• [Applicable]: This men's and women's sports running shoes are suitable for outdoor activities in autumn and winter, and can also be an ideal gift for parents, wives, husbands and friends; suitable for some people who are afraid of cold and need heating in cold weather. This sports shoe can keep you warm anytime, anywhere and feel the special warmth in winter.