Built for achieving your personal best . the Rocket X 3 delivers a carbon-fiber super shoe that doesn't skimp on support. Maintaining the same responsive . high-performance foam as its predecessor . we've updated our pace-pushing carbon fiber plate with new winglets and employed a sticky rubber outsole to inspire confidence in variable conditions. Enlisting a single-layer engineered mesh upper for enhanced breathability and stitch-and-turn collar to help mitigate blisters . we've removed the gusset for easier entry.
