The Air Max 270 React ENG ‘Sapphire’ is a hybrid shoe with a subdued look. Built with mesh, the upper appears in black, supported by tonal TPU and an Obsidian padded collar. Tongue and heel pull-loops provide easy on and off, while hits of Sapphire complement the look throughout. Underfoot, React foam in the forefoot provides cushioning, working with a 270 Max Air unit in the heel.