Engineered so you can hold your own against the frigid cold, the Trask Mountain TurbodownTM Jacket features 100g of Omni HeatTM reflective lining, and 550 fill power down to help you get super warm and stay super warm. Shell: 100% nylon 30D micro ripstop. Lining: 100% polyester Omni HeatTM Reflective Microtex DP. Insulation: 550 fill power down, 100% polyester Microtemp XF, 100g. Omni HeatTM reflective lining. 650 TurboDownTM insulation. Water resistant. Zip hand pockets. Drawcord adjustable hem helps keep heat in. Center back length: 29 in.. Imported.