In the '80s, the science of sport and wearable technology were new concepts. The ZX running series adopted these ideas with a visibly technical design that became a hallmark of its style. In this version, an adidas Primeknit upper offers lightweight support. Staying true to the original innovative ZX spirit, the shoes feature a digitally-printed midsole for long-lasting comfort with an open structure for airflow.● Lace closure● adidas Primeknit textile upper with suede overlays● Rubber outsole● adidas 4D midsole; Enjoy the comfort and performance of OrthoLite® sockliner● Hugs the footCategory: adidas OriginalsModelname: adidas Zx 4000 4DColorway: Grey Three/Core Black/Hi-Res YellowSku: BD7927 adidas ZX 4000 4D