Columbia Outdoor Shell: 100% Double Ripstop Nylon Lining: 100% Nylon 210T Taffeta Liner: 100% Shadow Ripstop Nylon Lining: 100% Omni-Heat Reflective Microtex Light Polyester Insulation: 100% 100G Microtemp Xf Ii Polyester Imported Removable, Adjustable Storm Hood Omni-Heat Thermal Reflective and Insulated Liner Omni-Tech Waterproof/Breathable Fully Seam Sealed Zip-In and 3-Point INTERCHANGE SYSTEM Underarm Venting