The Nike Air Max DN8 sneakers feature a Dynamic Air system powered by pressurized Air tubes for responsive cushioning. The dual-chambered tubes with tuned pressure levels allow airflow to shift in response to compression. The Dynamic Air system sits on top of the rubber outsole, while plush foam is placed underfoot for additional comfort. The sculpted upper is made of lightweight mesh. They have a foam midsole, rubber outsole, lace-up closure and plastic heel clip for containment and an extra layer across the toe tip for durability. These are athletic sneakers.