is the latest iteration Pegasus Nike's popular running shoe line, released in 2019. With its excellent performance and comfort, it is favored by runners. In the design of the continuation of the characteristics of the previous generation of products, while the details of the improvement and optimization. The upper adopts engineering mesh design, which increases the number of ventilation holes and improves the ventilation performance, especially in the forefoot and midfoot parts. The tongue is designed in one piece, which reduces the thickened inner lining, provides more movement space for the instep, and improves comfort. The heel part has a tapered design to reduce Achilles tendon wear.