The adidas ZX 750 HD "Core Black Cyan" applies a monochromatic finish to a retro-inspired lifestyle runner built with modern, seamless construction. The breathable black mesh upper, fortified with tonal no-sew overlays and an external TPU heel clip for added stability, rides on a lightweight EVA midsole. The black-on-black color scheme is disrupted by pops of Bright Cyan on the heel tab and ZX 750 HD branding on the lateral forefoot.