The mens nike free 5.0 shoes features a new unique forefoot upper venting system, a featherweight Phylite midsole which by engineering forms a pattern of lateral and longitudinal flex grooves, which enhances the durability of the shoe. nike free 5.0 shoes is a perfect fit if you’re a runner who wants the strengthening and also needs the cushioning, traction and underfoot protection of a shoe. Nike shoes provide not only style but functionality.and Nike Free Run Sneakers are just for you!