The Nike Air Zoom Fly 2 is a highly adaptable running shoe suitable for various distances, whether short or long. Notably, it excels in providing a stable ride without compromising on weight or responsiveness. The upper section of the shoe is composed of breathable sandwich mesh, which is strengthened with no-sew overlays. In terms of stability, the shoe incorporates the Dynamic Support system, ensuring a secure and reliable running experience. To enhance visibility during low-light conditions, the shoe features reflective accents. Additionally, the Air Zoom Fly 2 boasts a comfortable midsole crafted from a combination of Cushlon and Phylon foam, delivering lightweight and springy cushioning. Furthermore, the shoe's carbon-rubber outsole is designed to endure rigorous training sessions and race days, offering exceptional traction.