A lightweight, highly breathable, windproof, all purpose training jacket. Constructed with lightweight, quick-dry and highly breathable fabrics that block out the wind it is a go-to jacket for most of your runs. The elastic cuffs add comfort, the side pocket will hold your essentials and strech panels under arm and back for extra breathability. Features Windblock and water repellant main fabric Breathable stretch fabric in the back Quick dry mesh lining Full front zip Durable Water Repellency treatment (DWR) 360 degree reflectivity Draw cord at waist 2 side pockets   We say – bear in mind this is water-resistant NOT water-proof. In heavy showers you will get wet but the fact that it’s not water-proof means it is more breathable.