Warm, windproof and water-resistant, the Patagonia Women's Nano Puff Vest uses incredibly lightweight and highly compressible 60-g PrimaLoft Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E. technology, wrapped in a 100% recycled polyester shell and lining.

• Lightweight 100% recycled polyester ripstop shell
• Durable water repellent (DWR) finish made without perfluorinated chemicals (PFCs/PFAS)
• 100% postconsumer recycled PrimaLoft Gold Insulation Eco provides excellent warmth for its weight and stays warm when wet
• Brick quilting pattern with horizontal quilt lines on side panels stabilizes insulation and uses durable thread for abrasion resistance
• Center-front zipper has a wicking interior storm flap and a zipper garage at the chin for next-to-skin comfort
• Two zippered handwarmer pockets have cleanly finished zipper garages
• Internal zippered chest pocket doubles as a stuff sack with a reinforced carabiner clip-in loop
• Drawcord-adjustable drop-tail hem seals in warmth
• P.U.R.E. (Produced Using Reduced Emissions) technology reduces carbon emissions as compared to conventional production methods
• bluesign approved shell and lining fabrics
• Fair Trade Certification ensures the people who make this product earn a premium for their labor
• Manufacturer lifetime warranty against defects in materials and workmanship