The Travis Scott x Nike Air Trainer 1 SP “Grey Haze” is a collaboration between the Houston hip-hop star and Nike on the retro training sneaker. Travis Scott completely overhauls the design of the Air Trainer 1, the popular cross-training performance shoe by Nike, with his signature “do-it-yourself” aesthetic. The “Grey Haze” features a Light Smoke Grey corduroy upper with Particle Grey carbon fiber-like overlays on the toe and on the heel. The Air Trainer 1’s signature midfoot strap is given a decidedly vintage vibe with its tan coloring, and features “CA.CTUS CORPORATION” branding and the medial side of the shoe displays Scott’s unique backwards Swoosh logo. A stash pocket is found on the heel along with another “CA.CTUS CORPORATION” logo. Snap buttons appear throughout the design of the upper.