Columbia Big Boys' Space Heater ll Jacket Shell: 100% Polyester Wind Shell; Lining: 100% Polyester Reflective Print Microtex Lite; Insulation: 80% Duck Down/20% Feather Machine Wash Omni-heat thermal reflective and insulated Omni-shield advanced repellency Removable, adjustable storm hood 550 fill power down insulation Adjustable, snap back powder skirt