ZX 8000 low-top sneakers adidas originally released the ZX 5000 sneakers in the 1980s, looking to introduce its high sports-inspired background into sneakers for runners. A retro-inspired design, this low-top pair still channels the same athletic know-how from the earliest design.  Imported Composition Outer: Polyester 100% Lining: Polyester 100% Sole: Rubber 100%