100% polyester. Polyester ripstop fabric. 95% down,5% feather filling. Full press stud fastening. Side vents with press stud fastening. Two front pockets.Slightly small sizing. You’re currently ogling the Down Vest from the don dadas of down Taion. Thanks to that low-profile design, it’s the kind of thing that can be worn under jackets on proper baltic winter days, or over a hoodie on a chilly summer’s eve. And obviously, the down fabric is something to behold too – made from a potent concoction of 95% down and 5% feathers, this stuff is mighty warm, without being cumbersome. Very impressive. These run a bit slim, so if you’re after a roomier fit, just size up.