Made from EVA material, soft, comfortable and breathable.
USB port works with your 5V power bank (not included).
Full sole heating keeps your foot warm in cold weather.
Can be trimmed according to your needs. Fit 35-45 shoe sizes.
Suitable for skiing, cycling, working in cold outside, and other sports.
Features: Made from EVA material, soft, comfortable and breathable. USB port works with your 5V power bank (not included). Full sole heating keeps your foot warm in cold weather. Can be trimmed according to your needs. Fit 35-45 shoe sizes. Suitable for skiing, cycling, working in cold outside, and other sports. Specifications: Material: EVA Voltage: 5V Temperature: About 55℃ Size: Fit for 35-45 shoe size Package List: 1 * Pair of Heated Insoles