Retro Super Power Inspired by the 2012 FK Racer, the featherweight, form-fitting Flyknit upper is as revolutionary as it is good looking. Plus, the nearly seamless design adds a sporty edge. Best Made Better The modernized look of the Pre-Day tooling fits perfectly with this mashup of heritage meets innovation. With its chiseled heel and expressive window around the Air Max cushioning (originally designed for performance running) it delivers a fresh take on tried-and-true comfort. Soft synthetic suede detailing adds a classic touch. Collar sculpts the ankle for a track-inspired look. Foam midsole delivers springy cushioning.