This is an Orange Outdoor Research puffer jacket with a front zipper. If memory serves, I believe it is an 850 fill power goose down jacket with a pertex polyester exterior and an overall weight around 16 oz. It packs into it's own pocket which makes it an outstanding pillow for backpacking or traveling. This XL jacket is great for any conditions but was purchased specifically for technical backpacking and mountaineering in the worst conditions. It's been used a couple dozen times and outside of a couple small moments of pilling (natural for down jackets) it is in pretty much great condition. I'm only selling it because I have too many jackets and am downsizing.