The Nike Flyknit Trainer Atmosphere Grey is a breathable and comfortable performance shoe made with Flyknit material. This iteration of the Nike Flyknit Trainer is made with a Flyknit upper in Atmosphere Grey, Thunder Grey, and Vast Grey, with surprising bright-blue highlights. The toe box and sides of the shoe sport darker gray colors and larger perforations in the textile for airflow, while the area around the heel is light gray and more tightly knitted for support. The Nike Swoosh appears across both sides in black, and the tongue features a Nike logo patch underlined in blue. The heel also has a pull tab. The shoe sits on top of a gray-and-white sole and a bright-blue outsole. Our favorite thing about this particular shoe is the three-tone design, which adds visual interest. The Nike Flyknit Trainer Atmosphere Grey was released on May 5, 2018, for $150.