Warm, windproof, water-resistant—the Nano Puff® Jacket uses incredibly lightweight and highly compressible 60-g PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology, wrapped in a 100% recycled polyester shell and lining. Made in a Fair Trade Certified™ factory. Good used condition and a great jacket to pass on to someone new. I believe they discontinued the navy blue color? A few loose threads in decorative stitching, example shown in last pic. Still in great shape and will keep you comfy in bad weather!