Frosty mornings, crisp evenings and brisk mountain air all suit our popular Down Sweater: It delivers lightweight, minimal bulk and high-loft warmth. The sharp-looking polyester shell, treated with Deluge® DWR (durable water repellent), is tear-resistant and windproof and made from polyester that's 50% recycled. Other details include top-quality European goose down, a quilted-through construction, lightweight coiled zippers throughout and a stretch-mesh interior chest pocket that doubles as a stuff sack. Two zippered hand pockets.