1. Classic doublerow design: Classic doublerow roller skates are r and more stable than straight roller skates. Ice skates can not only skate, but also run. Enjoy the fun of roller skating. 2. Material: Roller skates are made of microfibre, the sole is made of rubber and the wheels are made of PU. 3. 2in1 roller skate brakes The braking technology of roller skates is widely used. They can be Tshaped brakes or used as sports shoes when you are tired of skating. The innovative design skater enthusiasts a completely different experience. 4. Robust wheels: The skates are equipped with robust fourwheel skates made of durable and moulded polyurethane (PU) material, which provides and reliable skating performance.