This vest, which packs into its own pocket, is made from recycled fibers and PrimaLoft® ThermoPlume™ insulation to help keep you warm and comfortable while reducing environmental impact.Size medium has a 27¼" body length (front and back), an 18¼" shoulder, and a 46¼" 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 has a carrying loop at the interior. Drawstring hem. Fully lined and filled.