He is wearing Nike's sprint spikes NIKE AIR ZOOM MAXFLY.

The forefoot is an AIR ZOOM air cushion, which provides excellent rebound. This thin-soled spike shoe for sprinting also uses a PEBAX foamed ZOOM X midsole.

The upper design of Su Bingtian's running shoes is made of woven fabric synthetic material. Simply put, it is a material that is breathable, light and has good wrapping properties, making the feet feel better.

Strong wrapping properties put certain requirements on the material, which must fit well but have a certain degree of elasticity. When choosing the size of the running shoe, it must be suitable for the foot, so that the shoe and foot are integrated so that they can be worn when running. Running shoes but they don’t seem to have the same feel.

The foam at the bottom of the foot is shock-absorbing, greatly reducing the impact of the heel landing.

The forefoot air cushion design not only absorbs shock, but also provides good rebound.

Short steel spikes are used because when competing on plastic tracks, short steel spikes can firmly grip the ground and provide good support for athletes, especially on rainy days, to prevent athletes from slipping and falling while running.