The Air Max Dn8 sneakers feature a Dynamic Air system powered by eight pressurized Air tubes, which gives a responsive sensation with every step. The dual-chambered tubes feature tuned pressure levels, which means airflow shifts within each set of tubes in response to compression, providing a custom, cushioned experience. Spanning from heel to toe, the Dynamic Air system sits directly on top of the rubber outsole to get you as close to the ground as possible for smoother transition. Plush foam is placed underfoot for additional comfort. The sculpted upper is made of lightweight mesh on top, while slashes at the sides reveal open mesh for more breathability. A plastic heel clip helps hold your foot down for more containment, and an extra layer across the toe tip adds durability. These Nike sneakers feature a foam midsole and a rubber outsole.