The Air Max DN8 sneakers by Nike feature a Dynamic Air system, powered by eight pressurized Air tubes, that provides responsive cushioning. The dual-chambered tubes with tuned pressure levels allows airflow to shift in response to compression. The Dynamic Air system sits on top of the rubber outsole for smooth transition. It has a sculpted upper made of lightweight mesh. The sneakers have a foam midsole, rubber outsole and lace up fastening. A plastic heel clip helps hold the foot down for containment and an extra layer across the toe tip adds durability. Style: FQ7860.