Stow Patagonia's Down Sweater Full Zip Hooded Men's Jacket inside its chest pocket on your backpacking trips. Just be sure to let it out regularly so its plush 800 fill Traceable Down insulation retains its soft loft over time. Patagonia's Traceable Down comes from non live plucked and non force fed geese a fact that's been third party verified. To enhance its green status, Patagonia made the shell out of a recycled polyester ripstop that's light, windproof, and water resistant thanks to the DWR finish. Patagonia updated the Down Sweater with a more contoured fit that's longer for better coverage on cold camping trips. At a single pull, the hood cinches comfortably and securely around your head, and the hem and both cuffs help retain the down's wonderful warmth. Patagonia also added two zippered handwarmers and a zippered internal chest pocket that doubles as a stow pocket when it's time to head back home.