Joining Nike's July 2019 Air Max 270 React lineup, the 'Op-Art' edition features a Black and Vast Grey layered suede upper with a white React foam midsole underfoot. Utilizing a bar tack technique, a 'floating' eyestay keeps laces in place and gives the shoe an identity of its own. Flaunting a large Air Max 270 unit underfoot, the lifestyle shoe is engineered with a full-length React midsole, providing lightweight cushioning and responsiveness below.