This vest is fully loaded for running in cold weather. Zoned insulation holds warmth where you need it and stretchy fleece keeps you moving freely. Designed for Running Water-Resistant, Glyde™ Fabric Water-resistant Windproof Four-way stretch, water-repellent tech fleece fabric is brushed for warmth PrimaLoft® insulation in the collar and shoulders stays warm even when wet Main body is filled with 700-fill-power goose down for lightweight warmth at your core Slim Fit, Hip Length Slim fit skims your body Product Features Zippered exterior pockets with a hidden phone sleeve Materials Body filling: 85% Grey goose down, 15% Grey Goose Feathers Side panels: 82% Nylon, 18% Lycra® elastane Upper body filling: 75% Recycled polyester, 25% Polyester Trim filling: 100% Recycled polyester Upper panel: 100% Nylon Upper panel lining: 100% Nylon Lining: 90% Nylon, 10% Elastane Body: 90% Nylon, 10% Elastane Collar: 100% Nylon Side lining: 89% Nylon, 11% Elastane Care Wash with like colours