1. BALABALA [Puff Series] features an extremely comfortable style. 2. The plush Hello Kitty Sanrio IP image on the instep is in line with children's minds, fun and fashionable. 3. The Velcro on and off design makes it more convenient to wear and has better wrapping. 4. The "Soft Puff" puff antibacterial insole helps keep your feet dry and comfortable; 5. The "Soft Puff" puff EVA soft elastic technology and double puff technology bring the ultimate comfortable and cushioning wearing experience. The forefoot curved groove design is comfortable and easy to bend. It reduces the burden on children's feet and they will not feel tired after walking for a long time. And a large piece of rubber is added to improve anti-slip and wear resistance.