Nike Women's Shield Flash Reflective Running Jacket Low light running gets a safety boost in the Women's Nike Shield Flash Jacket. A performance piece that's ready for some serious action, this jacket features Shield technology and strategic DWR (durable, water-repellent) for reflectivity, weather protection and breathability. The ultimate fall and winter jacket, this topper has a technologically advanced glass-beaded exterior on the lower body and arms that produces all-around 400 candlepower reflectivity that grabs attention as you run. Vents regulate your temperature during your workout for comfort, while Dri-FIT knit fabric wicks moisture away. Detachable scuba hood pairs with stretch inner cuffs with thumbholes for a total customized fit no matter if you're heading out for that night time run or hitting up the town. Made for the runner who doesn't let a little rain, snow or wind get in the way of their run, the Nike Shield Flash Jacket is ready to tackle whatever Mother Nature has in store.