ABOUT_Designed to maintain core warmth, the Patagonia Down Sweater Vest features high-loft, 800-fill Traceable Down insulation, which traps that hard-earned heat and promotes effortless temperature regulation. Additionally, the Traceable Down is certified by NSF (an independent third party) and is derived from geese that are never force-fed or live-plucked. A durable shell protects the down insulation from abrasive obstacles and daily wear, while the DWR treatment fends off light moisture build-up and precipitation. Meanwhile, an adjustable hem seals in warmth, and the contoured, slim fit provides a flattering, chic fit. So whether we're perusing the winter farmer's market in search of fresh greens or settling in for a long day of work at the computer, the Down Sweater Vest assures dependable style and warmthDETAILS_A cool weather staple for maintaining core warmthRecycled ripstop exterior is durable and lightweightDWR treatment repels light moisture800-fill Traceable Down is warm and thermally efficientAdjustable hem seals in body heatBevvy of pockets keep necessities closeChest pocket doubles as a stuff sackContoured, slim fit offers a flattering, chic fitTECH_Responsible CollectionCertified B-Corp, Recycled/Repurposed.Material[shell] 20D x 30D 100% recycled polyester ripstop, DWR treatment, [lining] 22D 100% recycled polyester ripstop, DWR treatment.Insulation800-fill Traceable Down.Fitslim.Lengthhip.