The insulating fill used in this water-repellent vest is made with recycled polyester, reinforcing Ralph Lauren’s aim to create the highest-quality products while considering our environment.Size medium has a 27.25" body length (front and back), an 18.25" shoulder, and a 46.25" chest.Mockneck. Full-zip front with a flap at the top that prevents chafing.Elasticized armholes.Two front waist zip pockets. Packs into the right pocket, which features a carrying loop at the interior.