Polo Ralph Lauren Men's RLX Packable Explorer Down Jacket Zip closure Machine Washable Ultra-lightweight, water-repellent polyester ripstop with matching stow bag. Drawcords at the hem provide a precise fit. Fully lined and down-filled. Screen-printed "730" fill power at the left cuff. Shell/body lining/collar facing/stow bag: polyester; hood lining: nylon; fill: duck down/other duck feathers.