Model : Item 610D42HWUUadidas Originals Men ZX Flux - Black/Black/Gum | Sneakers Model aO263 Simple and modern, the adidas Originals ZX Flux is a descendent of the iconic ZX 8000 running shoe. One-piece mesh upper is incredibly comfortable and supportive with welded TPU 3-StripesĀ®. TPU heel counter echoes the iconic ZX thousands series, and adds exceptional support to your feet mile after mile.