The 1980s saw the birth of adidas' ZX line of running shoes, intended to provide something to suit all different styles of runners. The ZX 600 debuted in 1985 with features geared towards the serious runner. Like the classic, this rendition from 2008 features a double lacing system for personalized comfort, a sturdy heel counter, a PU and EVA midsole and aggressive tread. Metallic gold Three-Stripes on the sidewall add luxe detail.