This jacket is fully loaded for running in cold weather. Zoned insulation holds warmth where you need it and stretchy fleece keeps you moving freely. Designated for running. Water resistant glyde fabric. Slim fit, hip length. Body filling: 85% White goose down, 15% White Goose Feathers Side panels: 82% Nylon, 18% Lycra® elastane Sleeves: 82% Nylon, 18% Lycra® elastane Upper panel: 100% Nylon Sleeve lining: 100% Nylon Lining: 90% Nylon, 10% Elastane Sleeve filling: 75% Recycled polyester, 25% Polyester Body: 90% Nylon, 10% Elastane Hood filling: 75% Recycled polyester, 25% Polyester Hood: 100% Nylon