The regatta icebound insulated gilet is constructed with a durable nylon fabric that compresses down into a packable size for handy layer that will last features insulated warmloft technology has a synthetic down touch water repellent insulation d urable water repellent finish for added weather protection easily compressible packs down small stretch binding to collar cuffs and hem for a comfy fit inner zip guard 2 zipped hand pockets fabric 20d nylon with full dull finish