Style#: AQ2730-006Tiny foam beads are contained in 4 strategically placed pockets underneath your foot. They compress and adapt to your every step for better impact absorption and a stable feel.Flyknit is a super lightweight, breathable material that hugs your foot and keeps it in place. Synthetic material wraps from the inside of your foot to the top for a secure, conforming fit.Durable rubber is placed on the outside in high-wear zones. The raised nobs add traction.The 1-piece foam collar gives smooth, secure cushioning. The low-cut design feels comfortable around your ankle and makes the shoe easy to take on and off.