Mens size 9 Authentic No Box Originally designed for performance running, the Nike Air cushioning delivers lasting comfort. Plush foam midsole feels soft and springy. Iconic heel clip and stripped away branding keep the early '90s look you love. Upper features an airy, neoprene-like fabric for added comfort and easy styling. Cushioned inner sleeve stretches to your foot for a personalized fit. Rubber sole adds durability and traction.