Building upon the innovative ZX Flux, a streamlined version of adidas’ retro ZX shoes, the ZX Flux TechFit sneaker is a combination of the ZX 8000 and ZX 9000 runners, incorporating elements from both and upgrading them with cutting-edge design. Released in July 2015, the upper sports seamless TechFit mesh reinforced by a ZX heel cage. An Adiprene midsole and Torsion outsole work together for stabilized comfort.