A favorite of customers and Filson employees since its 2015 introduction, our Vintage Flannel Workshirt is now available as a quarter-zip pullover. The thick cotton flannel, makes it an ideal layer for cold weather. The fabric is heavily brushed for softness and warmth. The front zipper extends to the sternum for easy on/off and maximum ventilation, and secures at the top with a buttoned throat latch. Button-secure pocket flaps and adjustable cuffs. Dual shoulder pleats for ease of motion.