Heated Insole for Men Women Cuttable USB Powered Electric Heating Shoe Inserts Foot Warmers for Winter Camping Skiing Cycling Climbing 35-45

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 3545 shoe sizes. Suitable for skiing, cycling, working in cold outside, and other sports. Specifications: Material: EVA Voltage: 5V Temperature: About 55 celsius Size: Fit for 3545 shoe size Package List: 1 * Pair of Heated Insoles