The Nike Wmns Free RN 2018 brings freedom and flexibility to the running experience through a technical makeover. This 'Black Metallic Gold' women's version supports natural movement through a one-piece circular knit upper updated with directional weaving and two-tone Flywire cables. Foil Swooshes elevate the sporty look. A co-molded midsole with a Phylon foam core and a tri-star outsole supply lightweight cushioning and protection.