Shell and Lining: 100% Polyester. Fabric does not provide stretch. Back vent measures approximately 5 inches in length and is temporarily sealed with manufacturer's stitching. Machine wash cold on gentle cycle. Do not bleach. Tumble dry medium. Do not iron. Fully lined. Front button closure. Padded shoulders. Two hip pockets are temporarily sealed with manufacturer's stitching. Button closure at sleeve cuff. Additional buttons included. Imported. This jacket scores a 2.0 out of 5 on our Coat Warmth Scale.