zxb adidas ZX Flux- adidas Originals takes inspiration from the original ZX8000 and hit fans with the adidas ZX Flux. This model takes the concept of ZX8000 silhouette which was the first runner to implement the SoftCell Heel Technology, a torsion spilt sole, and a heel cage. 25 years later, adidas updates the model giving it a refreshed look.zxb2zxb3