The essence of lightness. This jacket provides great warmth at a very low weight, thanks to its extremely light and durable fabric and the premium 800 CUIN fillpower goose down it's filled with. It's been treated with a fluorocarbon-free DWR so well that the filling stays dry for up to 10 000 minutes of exposure to wet conditions. Fits beautifully, is comfortable, and packs down very small. It's so light you might not notice you're wearing it - but so warming and protective, you'll be glad you are.