Patagonia Down Sweater - Men's: Patagonia's Down Sweater delivers featherweight, superbly compressible warmth. Shell is contructed with 100% polyester ripstop; it’s tear-resistant, snow-shedding and windproof. Details include top-quality 800-fill-power goose down, a quilted-through construction, two exterior zippered pockets and a stretch-mesh interior chest pocket that doubles as a zippered stuffsack with a carabiner clip-in loop. Nylon-bound elastic cuffs and drawcord hem seal in warmth, and the Deluge® DWR (durable water repellent) finish sheds moisture. A great jacket that works on its own or as a base layer for those sub zero days. Great packable piece for when your hiking and weather takes you by surprise.