Predecessor: Air Max Sequent 3.Cushioning: Lightweight, flexible response.Premium knit upper moves and contours with your foot.Lace-up closure.Flywire integrates with the midfoot laces for lightweight support.Breathable fabric lining offers a great in-shoe feel.Removable molded foam footbed.Injected Phylon midsole supplies lightweight cushioning and comfort.Max Air heel unit provides responsive cushioning upon heel strike.Articulated forefoot grooves for enhanced flexibility.