Outdoor Research Women's Aria Vest 100% Other Fibers Imported Water-Resistant Wind-Resistant Lightweight 100% Polyester Lightweight hooded vest with 650 fill down insulation; stuff sack included Ultralight shell of 100% polyester, 20D ripstop Adjustable hood; drawcord hem; internal stormflap Multiple pockets include handwarmers and internal Infinite guarantee for product lifetime