Adidas Originals | CRAZY BYW GREY Shoe Size (UK):8 The ZX trainer series reset

The ZX trainer series reset the running scene in the '80s with a high-tech approach based on the physics of human motion

sweaty feet are sure to be a thing of the past

Fat laces nod to hip hop fashion statements of the '80s

A gum rubber outsole adds to the retro feel

Adidas Originals | CRAZY BYW GREY Shoe Size (UK):8 The ZX trainer series resetInspired by the legendary '90s basketball shoes famous for their over the top style, the Crazy BYW has a bold look that melds sport, fashion and culture. Redesigned for today, this version of the shoe has a tough yet breathable suede and mesh upper. Boost zones in the podular midsole give energy return for a natural feel.