Columbia Sportswear Men's North Protection Down Jacket Shell: 100% nylon Shadow Ripstop. Lining: 100% polyester Thermal Reflective Microtex DP. Insulation: 700 fill power down insulation Imported Drawcord Adjustable Hem Omni-Heat Thermal Reflective Water Resistant Fabric 700 Fill Power Down Insulation Zippered Chest Pocket