Silicone PU's innovative top-hard-bottom-bounce structure maintains sufficient rebound support for the ball, retaining its ball feel. This is achieved through the combination of the elastic layer and the reinforcing layer's rebound characteristics, ensuring a ball rebound rate of over 90%. This meets the requirements of sports for ball feel and effectively addresses the shortcomings of PU materials, such as soft surface sinking, sticking, and uneven rebound. The elastic system, specifically designed for sports, provides practical cushioning, absorption, and shock protection. The elastic layer absorbs impact instantly through contraction, and the compressed potential after cushioning is converted into an upward high-rebound force by the reinforcing layer, effectively reducing the impact force on the ankles, joints, and tendons, thereby minimizing sports-related injuries.

Silicone PU features a scientifically designed hard, textured surface layer based on human ergonomics during movement, with moderate surface friction. Coupled with a resilient yet firm underlayer, it provides ample traction for starting, turning, jumping, and quick stopping. It effectively addresses the issue of slippage caused by wet surfaces, ensuring a comfortable foot sensation during exercise.

The innovative hard surface layer provides a robust physical foundation for smooth, multi-directional, and rapid movement. The sub-layer adjusts the modulus of the elastomer to achieve a reasonable transition from hard to soft, forming a structure that is hard yet springy, springy yet not soft.