Hit your miles in the responsive cushioning and secure fit of Nike Men’s Air ZooStructure 24 Running Shoes. Newly designed crash pad under your heel creates a cushioned, smooth transition from heel to toe. Engineered mesh for durability Laces can be cinched down for a secure feel Comfy tongue helps pad the laces Moulded heel securely hugs your foot Nike Men’s Air ZooStructure 24 Running Shoes have an airy upper with breathability right where you need it. This kind of comfort keeps going long after your run. Soft and more durable lining around the heel and ankle helps keep socks from bunching up when you run Cushioned responsiveness A Zoom Air unit in the forefoot offers responsive cushioning. Every step helps create energy return to help drive you forwards. It’s combined with a foam midsole for a firm, yet smooth and stable feeling as your foot hits the ground. Flexible and tough The durable rubber sole is built for mileage. Grooves in the forefoot to create flexibility and vertical grooves down the side help create stability.