Mens Nike Air Zoom Structure 25 Running Shoe。Please read full description New Nike Shoes . Nike Structure 25 Men\'s Road Running Shoes Smoke Grey/Black/Dark Smoke Grey Brand new shoes with tag . no box . Manufacturer Tag sz 9 ( men ) 27 cm These shoes fit like mens size 8 -8.5 27 cm is the most accurate size in my opinion These shoes are sold out on line . Great cushioned outsoles on these shoes . The more cushioning you have underfoot, the softer and more comfortable your running experience can be. Cushioning helps soften impact as your feet hit the ground. These shoes have improved foam on the midsole, it provides a soft and comfortable feel as you log your miles. High foam stacks help keep comfortable. the foam provides support for the 3 phases of a runner\'s stride. It offers flexibility when your foot rises off the ground, a smooth ride when your foot is moving forward and cushioning at ground contact. The more responsive the shoe, the more energy return you can get back with each step. Whether you want to run a little bit faster or with a little less effort, responsive shoes help give you slightly more spring in your step to get more out of your run. A Zoom Air unit in the forefoot offers responsive cushioning. The accommodating forefoot allows you plenty of space to spread out your toes. The wider forefoot complements a wider base and smooth ride. Added structure and containment around the heel provides a more supportive fit.