These low-top sneakers feature a lightweight mesh upper with slashes at the sides for breathability. They also have a rubber outsole and a foam midsole. The Dynamic Air system features dual-chambered tubes with tuned pressure levels, allowing airflow to shift within each set of tubes in response to compression, providing a custom cushioning experience. The system spans from heel to toe and sits directly on top of the outsole for smoother transition. A plastic heel clip helps hold the foot down for more containment, and an extra layer across the toe tip adds durability. Style: FQ7860.