- [Faster Heating] Made of latest carbon fiber heating material, 5 seconds warming, upgrade to 3rd generation chip for faster heating and longer lasting heating time, soft velvet upper, suitable for indoor and outdoor, motorcycle, skiing, fishing, travel, camping, cycling, winter cold weather, outdoor sports essential products.
- [Safety Protection] Built-in temperature sensor and control chip, the temperature will automatically stop heating until the safe temperature is reached, it is safer, the Circuit and battery protected by a steel case, able to carry about 250KG.
- [Temperature Adjustable] The insole has a working time of 4-8 hours, temperatures range from 40°C/104°F to 65°C/149°F, The heated insole is operated by a wireless remote control located inside the shoe or boot, The insole temperature is set to the temperature that best suits the human foot.
- [Big Battery Capacity] The battery capacity is 2000mA, it can be charged 500 times, and it can be used for 4-8 hours. After safe inspection, high-density high-density lithium polymer batteries that can be used even at -20 °C can be safely used and obtained official safety certification.
- [Cut To Fit Size & Quality Assurance] Adjustable to your shoe size, trim the soles for the perfect fit following size guide. If you have any questions please feel free to contact us ,we will respond within 24 hours and will provide you with the best solution! Please rest assured to BUY!
Large: Women's sizes 10-13, Men's sizes 8-13
Medium: Women's sizes 5-9, Men's sizes 4-7