The material for the wheels of roller skates is TPU, namley thermoplastic elastic polyurethane. This material has strong wear resistance. Moreover, it has a slight elasticity, which can effectively reduce the impact of vibration on the body. The material of the upper is ABS+PE. Especially high-end use of carbon fiber reinforcement.
The wheels must be highly flexible wheels, and must not be plastic wheels. It is best to choose a polyester material, that is, a rubber wheel with a transparent combination of elastomer and PU. The body of the shoe should be strong enough, the sponge should be thick enough, and the density should be high enough.
Below is a short sheet for the introduction of material:
|Wheel Material||PVC or PU|