Pull out the classic Men's Doran Midweight Flannel as the days get shorter and the nights get cooler. It's the perfect shirt for chilly sunny days and fall bonfire nights in the campground or the backyard. Throw a puffy vest or your trusted wet-weather shell on top of the breathable, quick-drying Doran flannel, and you've got the perfect midlayer for fast-paced hikes and casual strolls when the air has that familiar frigid bite.