adidas joined forces with Shanghai bicycle brand, Forever, for the January 2019 release of the Forever Bicycle x ZX 500 RM 'Chinese New Year' sneaker. First debuting as part of adidas’ ZX running series back in 1986, this version of the ZX 500 silhouette features a mesh upper with soft suede overlays, highlighted by reflective accents and Forever branding. Below, Boost cushioning finishes the retro runner.