The adidas ZX 4000 is a retro release from 2018 of the OG '80s runner. True to the original, the low-top ZX 4000 sports a light grey mesh upper with grey and black suede overlays. Bright Cyan is used to accent the Three Stripes, the Trefoil and Torsion logos, and the mesh underlays at the heel. A neon yellow dubrae adds an additional pop of color. A Torsion bar system in the midsole adds stability to the retro running shoe.