Windproof and water-resistant, the Nano Puff Vest is made with warm, incredibly lightweight, highly compressible 60-g PrimaLoft Gold insulation; ideal as outerwear or as an insulating layer in colder climates. Sometimes shiver-proof protection comes in small packages, like the Nano Puff Vest. It punches above its weight, trapping your heat with PrimaLoft Gold insulation (60-g), wrapped in a windproof and moisture-shedding 100% recycled polyester ripstop shell with a DWR (durable water repellent) finish. The vest has a shaped fit and a soft, wicking interior storm flap and zipper garage for chin comfort. Other fine points include a drawcord hem, two zippered handwarmer pockets and an internal chest pocket (with clip-in loop) that doubles as a stuffsack. Tech SpecsLightweight ripstop recycled polyester shell fabric has a DWR (durable water repellent) finishThe most thermally efficient synthetic insulation available; water-repellent, compressible 60-g PrimaLoft Gold insulation has excellent warmth-to-weight ratio and maintains 96% of warmth, even when wetBrick quilting pattern with narrow horizontal quilt lines on side panels stabilizes insulation and uses durable thread for abrasion resistanceCenter-front zipper has wicking interior storm flap and zipper garage at chin for next-to-skin comfortTwo zippered handwarmer pockets have cleanly finished zipper garageZippered internal chest pocket doubles as a stuffsack with a reinforced carabiner clip-in loopDrawcord-adjustable drop-tail hem seals in warmthShell and lining: 1.4-oz 22-denier 100% recycled polyester with a DWR (durable water repellent) finishInsulation: 60-g PrimaLoft Gold 100% polyester184 g (6.5 oz)Made in Vietnam. Patagonia Women's Nano Puff Vest | redwoodtradingpost