The 70% duck down 30% duck feather insulation will ensure that you don't feel the cold this winter. The traditional down jacket is given Aigle's touches of style with leather detailing and genuine raccoon fur. :: Women > Jackets. Detachable fur-trimmed hoodWomen's down jacketWater repellentExtra warmth with 70% duck down. 30% duck feather Material: 100% Polyester outerLuxurious stylish leather detailingFull length double slider zip fasteningTwo front pocketsElasticated cuffs Size: 12,14,16.