The Dickies Portland flannel shirt is lined and keeps you warm in the cooler seasons with its polar fleece. With its stylish checkered quilted lining, this flannel shirt can handle low temperatures with ease. The term "thermal shirt" really says it all. It offers high wearing comfort and is equipped with chest pockets, side entry pockets, and a snap-button front. It can be worn as a shirt or a jacket, depending on your mood. It runs slightly larger, making it very comfortable, and there's enough room for a sweater underneath. Available in three different colors, although red/black remains the undisputed classic.