Ergonomic Design: Features a novel design with a tough, glossy, wear-resistant shoe shell for optimal comfort and support. Adjustable Size: Available in three sizes (S, M, L) with an adjustable design to fit children from 31 to 42 shoe sizes. High-Quality Material: Crafted from high-grade textured surface and composite materials, ensuring durability and breathability. Versatile Colors: Comes in a variety of colors to suit individual tastes and styles, making them appealing to both boys and girls. Safety Features: Equipped with a newly designed wear-resistant brake system and a quick-release safety buckle for added protection.