Outer material: 100% Nylon. Lining: 100% Nylon. Filling: 90% Down, 10% Feather. Östersund Down Jacket 2.0 - your perfect down jacket for all winter adventures! RDC-certified downTraceable downFill power: 700Adjustable hood with drawstringWind- and water-repellent materialFull-length zipperTwo hand pockets with zipperStormflap insideAdjustable hemReflectors for increased visibilityÖstersund Down Jacket 2.0 Sr from Swedemount is a down jacket that combines both style and function. The jacket has an adjustable hood with drawstring for a good fit and protection against the weather and wind. The jacket is made of a wind- and water-repellent material that keeps you dry and warm during the colder temperatures. It also features a full-length zipper with a higher collar for wind protection for the face, as well as two zippered hand pockets for safe storage of small belongings. With a wind flap inside behind the zipper and an adjustable hem, you can adjust the fit of the jacket to your needs. Reflectors on the jacket also increase your visibility and safety in low light conditions. What does Fill power mean? Fill power is a measure of the quality of the down based on its fluffiness and volume fill. Quality down usually starts at 700 cuin (cubic inches per ounce).