Features: Triple protection system, including fastener tapes, durable laces, and adjustable safety buckles, better protections. Reinforced and thickened aluminum brackets provide safe foot support, lightweight and durable, solid and sturdy. Adjust easily via pressing the adjustable PUSH button for comfortable wearing, more convenient. Illuminating wheels light up automatically when start to skate, powered by wheels rolling, no need for a replacement battery. High-quality PU wheels and ABEC-7 bearing, tear-resistant and durable, great for both indoor and outdoor surfaces. Hardshell and soft foam padding resist shock, provide maximum protection and durability. The breathable mesh material can help to moisture away, keep dry and comfortable all day.