Los Angeles artist Aaron Kai’s collaboration on this special edition AM4AaronKai 'Black Camo' takes inspiration from his native home of Hawaii. Released from the SPEEDFACTORY in 2018, the design features a fused textile upper with a wavy black and grey camo pattern. Optimized for distance runs, it also features a Torsion bar for enhanced flexibility and energy-returning Boost cushioning. Each shoe has an embedded NFC chip in the tongue for authentication.