Full-length double-lasted upper provides great fit. Welded overlays support the foot and reduce layers and internal stitching. Stretch fit tongue constructed with inner sleeve minimizes layers for improved fit. Phylon midsole forefoot with Poron insert protects against forces to the metatarsal heads. Four-column Nike Shox cushioning platform works between two Pebax plates to provide independent impact attenuation. Beveled BRS 1000 crash pad improves durability, transiting into a lattice design forefoot with TPU film for reduced weight. Stepped lugs optimize deflection to improve the ride. If you are Nike funs, then the men's trainers are your best choice for fashion sports.