From the website: The perfect warmth for just about everything, our classic Down Sweater™ is lightweight and windproof with a shell built of NetPlus® 100% postconsumer recycled nylon ripstop made from recycled fishing nets to help reduce ocean plastic pollution, and it's insulated with 800-fill-power 100% Responsible Down Standard down Pocket Features Two on-seam, zippered, welt handwarmer pockets, one zippered interior-chest pocket converts to a stuffsack with a carabiner clip-in loop, and two interior drop-in pockets provide additional storage Excellent condition.