Made with Activelite fabric, the Ronhill Women's Core Jacket is lightweight but has excellent wind resistance without sacrificing on breathability so you don't overheat. In addition, DWR C6 water resistance will keep the light rain at bay so there really are no excuses not to get out and train.  Cut in a relaxed fit, this jacket is highly comfortable and features articulated sleeves and a semi articulated cuff and hem. A front zip security pocket offers safe and secure storage to your small valuables and reflective trim works to keep you visible in low light conditions.