NIKE AIR ZOOM STRUCTURE 24 MEN'S RUNNING SHOE THE STABLE, RESPONSIVE TRAINER RETURN. ; The Nike Air Zoom Structure 24's soft cushioning and secure fit help you recognize distance. ; The revamped ventilated upper offers an adjustable design for the right fit while running. ; A fast, secure, and reliable shoe that lets you transition easily from running to everyday use with the touch points you know and love. ; Responsive Cushioning A Zoom Air unit in the forefoot delivers responsive cushioning. ; Every stride helps return energy and propels you forward. ; A revamped design with a foam midsole gives you a stable, soft, and balanced feel when your foot hits the ground. ; Transition Designed with Insight from Runners The heel pod was positioned based on data collected from hundreds of runners. ; This design provides extra cushioning when you transition from heel to toe. ; Long-Lasting Innovations Designed with input from runners, Structure 24 provides cooling where you need it. ; Specially developed and placed in key areas, mesh material provides increased durability and optimal ventilation. ; Adjust the Fit The arch band around the midfoot, together with the laces, ensures a better and tighter fit on your foot. ; The lace-up design helps you adjust the tightness of the shoe to your own. ; Flexible and Durable: The rubber outsole has a durable design suitable for long distances. ; The grip line on the lateral side comes together with the flex grooves in the forefoot to create a durable and flexible design that offers a smooth transition from heel to toe. ; The renewed ankle lining is softer and more durable, and prevents your socks from riding up while you run. ; Easy to put on and take off thanks to intuitive touch points on the soft tongue. ; Molded heel part helps lock your foot in place.