Progressive runners will appreciate the smooth ride and intelligent geometrics of the New Balance 3190v1 Running Shoe. The skeletally engineered synthetic and mesh FantomFit upper - created by fusing two extremely thin materials with a no-sew process - delivers ultra-light support, optimum breathability, and a great fit. The innovative REVlite midsole provides premium responsiveness and durability at a 30% lighter weight than other foams with comparable performance. The deflection provided by the blown rubber outsole yields durability you can count on. 12mm heel-to-toe drop. Lace-up design. Weight: 8.8 oz. Medium width. Imported.