1. Upper material: synthetic PU 2. sole material: rubber 3. Wearing style: nylon straps 4. Function: breathable 5. Power supply: coin cell battery (included) 6. Suitable for all seasons 7. Can light up to attract children's favourite 8. Waterproof fabric is not easy to break 9. Soft and wearable sole, comfortable to wear 10. Note: the life of the lamp can not be controlled, through the lamp does not light up is not a quality problem
