Model : NI-H50298r-f4927SNike Men's Air Zoom Structure 19 Flash Blue Running ShoesMens Nike Air Zoom Structure 19 Flash Running Shoe - Men's NIKE AIR ZOOM STRUCTURE 19 FLASH :: Stride with more stability and confidence than ever before, all while enjoying some key cold-weather enhancements in the newly updated Men's Nike Air Zoom Structure 19 Flash. Get ready to be amazed by this newest addition to the iconic Structure family that offers an even better fit thanks to its enhanced upper. Score loads of support without adding extra weight thanks to the 19's lightweight mesh and strategically placed overlays. Enjoy an ultra-smooth, super protected ride from its Nike Zoom unit in the forefoot and the dual density cushion in the midsole. Score added stay-seen safety from the all over reflectivity of the Structure 19 Flash, and stay dry during the damper months, compliments of its fantastic water repellency.