Details Worth its weight in gold when the sun dips below the horizon, Patagonia's Down Sweater Vest keeps its focus simple: core warmth. It traps your hard-earned heat with high-loft, 800-fill-power Advanced Global Traceable Down (goose down certified by NSF International, traced from parent farm to apparel factory to help ensure that the birds are not force-fed or live-plucked) and its minimalist design practically floats - it's so compact that it stuffs into an internal pocket (with a carabiner clip-in loop). The 100% recycled polyester shell with a DWR (durable water repellent) finish provides wind and weather protection, while quilting lines stabilize the down. The drawcord hem tightens from inside the zippered handwarmer pockets, and nylon-bound elastic armholes seal in heat. Fair Trade Certified™ sewn. Material Shell: 1.4-oz 20x30-denier 100% recycled polyester ripstop with a DWR (durable water repellent) finish. Lining: 1.4-oz 20-denier 100% recycled polyester ripstop with a DWR finish. Insulation: 800-fill-power Advanced Global Traceable Down (goose down certified by NSF International from parent farm to apparel factory to help ensure the birds that supply it are not force-fed or live-plucked). Fabric is certified as bluesign® approved. Fair Trade Certified™ sewn Fit Regular fit Details Durable shell fabric is made of 100% recycled polyester ripstop treated with a DWR (durable water repellent) finish 800-fill-power Advanced Global Traceable Down (goose down certified by NSF International from parent farm to apparel factory to help ensure the birds that supply it are not force-fed or live-plucked) Center-front Vislon® zipper has wicking interior storm flap and zipper garage at chin for next-to-skin comfort Two secure handwarmer pockets have Vislon® zippers and garages; internal zippered chest pocket converts to stuffsack with a carabiner clip-in loop Comfortable nylon-bound elastic armholes seal in warmth Hem adjusts by pulling cord in handwarmer pockets and releases with cord locks at front hem Fair Trade Certified™ sewn Weight 346 g (12.2 oz) Patagonia Down Sweater Vest Men's