Columbia Women's Platinum 860 TurboDown Hooded Down Jacket 100% Nylon 30D Micro Rip-Stop Outer shell constructed of 100% nylon 30D micro ripstop fabric Lining constructed of100% polyester Omni-Heat Reflective Microtex DP 860 TurboDown insulation combines Goose 800 fill power down insulation + 60g Omni-Heat insulation Omni-Heat thermal reflective lining prevents heat loss Water resistant fabric