100% nylon, exterior shell. 100% polyester lining, 60 gm Hyper-Loft poly fill insulation. Water & wind resistant . Reverse coil zippers at chest and pockets. Packable into chest pocket with reverse coil zipper . Capped elastic armhole binding. Locker loop at wearers back neck. Plastic cinche toggle at wearers right side waist. Chest pocket for concealed embroidery access. Tear away label.