Style#: HF3660-003 Originally developed for performance running, visible Nike Air cushioning delivers lasting comfort. Airy mesh details on upper are reinforced with synthetic leather overlays for highly ventilated, classic Nike look. Foam midsole has flex grooves for a supportive feel that lets you move freely. The Air Max 2013 returns with mesh detailing and sporty, no-sew overlays to help keep you looking and feeling fresh. Plus, tried-and-true Flywire lacing and classic full-length Air cushioning provide lasting comfort and support. The Air Max 2013 returns with mesh detailing and sporty, no-sew overlays to help keep you looking and feeling fresh. Plus, tried-and-true Flywire lacing and classic full-length Air cushioning provide lasting comfort and support.