Layering season is here. Wear this packable, travel-friendly down jacket on its own or under a shell for added warmth. Designed for On the Move. Slim fit skims your body. Easy-access exterior pocket with a hidden phone sleeve. Removable hood. Removable stuff sack for easy packing. Water-Resistant, DiamondStretchTM Fabric. Knuckle side pocket: 100% Polyester. Filling: 85% White goose down, 15% White Goose Feathers. Pockets: face: 91% Nylon, 9% Elastane, coating: 100% Polyurethane. Body: 85% Nylon, 15% Elastane. Trim filling: 100% Polyester.