Columbia Sportswear Women's Lay 'D' Down Jacket Shell: 100% polyester Act II Satin. 100% nylon Optic Dobby. 100% nylon Novelty Metallic. Lining: 100% polyester Thermal Reflective Microtex DP. Insulaiton: 550FP 80% duck down/20% feather Imported Adjustable Snap Back Powder Skirt Omni-Heat Thermal Reflective Omni-Tech Waterproof/Breathable Windproof Polyester 550 Fill Power Down Insulation