Protects the external impact of the toe.In addition, the rubber reinforcement treatment provides the best protection for the most vulnerable areas such as ankles, arches, and toes. The upper is made of mesh material that is both breathable and lightweight. Durable heel technology, fashionable and easy to wear. Provides a natural feel with the movement of your foot.Prevent your feet from crushing due to the impact of running The mesh material allows air to circulate through the shoe to reduce stuffiness and allow you to train comfortably. Great fit, stable grip, and durable