Adaptive Flywire cables support the fit, while the Swoosh moves to the forefoot for a bold, engaging look Lace-up style Offers enhanced foot motion via cushioned insoles and minimal stability features Synthetic and mesh upper/textile lining/rubber sole Made with a responsive full-length Max Air unit and a breathable mesh upper, the 2017 iteration of Nike's signature running shoe that doubles as a lifestyle sneaker also features lightweight construction and enhanced flexibility New without box.