Patagonia insulated the Women"s Down Sweater Vest with lofty 800-fill down to keep your core incredibly warm without stifling you in bulky insulation. In fact, this versatile Patagonia vest weighs a mere 204 grams. The DWR-coated 22D polyester shell helps keep the weight down while it fights off light rain on a drizzly day. You can also compress the Down Sweater Vest to an incredibly small size, so it"ll fit in your pack any day. Product FeaturesMaterial: 22D polyester; [insulation] 800-Fill European goose downFabric Waterproof Rating: Fabric Breathability Rating: Hood: noFit: Center Back Length: Venting: noPockets: 2 hand, 1 internalWeight: 6 ozRecommended Use: alpine climbing, backcountry skiing, backpacking, expeditions, hikingManufacturer Warranty: lifetime