Men's Patagonia Nano Puff® Jacket • black • size small • worn 3-5x. No signs of wear or flaws "Lightweight 100% recycled ripstop polyester shell has a durable water repellent (DWR) finish made without intentionally added PFAS to shed light moisture PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology Insulation provides excellent warmth for its weight and stays warm when wet 100% recycled lining Brick quilting pattern and horizontal quilted side panels with durable, abrasion-resistant thread stabilize insulation This construction allows for greater durability as an outer layer and low-profile, low-bulk layering under shells Center-front zipper has a wicking interior stormflap and a zipper garage at the chin for next-to-skin comfort 2 zippered handwarmer pockets have cleanly finished zipper garages; an internal zippered chest pocket doubles as a stuff sack"