M10512 Marmot Women's Ridgefield Heavyweight Sherpa Lined Flannel Meet your new favorite throw-it-on-top of anything shirt jacket-the Women's Ridgefield Sherpa-Lined Flannel Jacket is the perfect cold-weather companion for everything from early-morning snow shoveling and late-night campfire hangs to leisurely coffee shop excursions and slopeside bar crawls. The recycled polyester and sherpa lining is just as cozy and eco-friendly as a wood-burning fireplace, and will keep you just as warm from the late summer bloom until there's no leaves left on the trees.