Lightweight but delivering core warmth, the HyBridge ® Lite Vest is perfect for layering for outdoor activities during the colder winter months and also as a solitary piece during the shoulder season. Following the snug fit form of the collection, it is an essential active-wear item. Composition: Outer fabric 1: 100% Nylon. Outer fabric 2: 93% Polyester, 7% Elasten. Lining: 100% recycled polyester. Padding: Hutterite duck feather. 95% Down, 5% Feather.