Running can feel like a trip across climate zones. Warm one minute, then cool and cloudy the next. This jacket gives you an easy layer to bring along on your jog. It keeps you dry through light rain and can pack away when the skies clear. 360 reflectivity shines bright through low-light conditions. This product is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic.