More Air, less bulk. The Dn8 takes our Dynamic Air system and condenses it into a sleek, low-profile package. Powered by eight pressurised Air tubes, it gives you a responsive sensation with every step. Enter an unreal experience of movement. Unreal cushioning Our Dynamic Air system features dual-chambered tubes with tuned pressure levels. This means airflow shifts within each set of tubes in response to compression, providing a custom cushioning experience. Unreal motion The full-length Dynamic Air system sits directly on top of the rubber outsole to get you as close to the ground as possible for a smoother transition. Plush foam is placed underfoot for additional comfort. Unreal flow Sculpted upper is made of real and synthetic leather for a look that is both durable and premium. Design lines help radiate energy throughout your look. More Benefits * The plastic heel clip helps hold your foot down for added containment. * The extra layer across the toe tip adds durability. Product Details * Foam midsole * Rubber outsole