100% cotton twill that’s been brushed to create the flannel softness

The interior features adjustable

a zippered fly

The high-set hand pockets and collar are lined with warm Mackinaw Wool

filson man vintage flannel work shirt fmcam0016w0322 240 FW25SALE 100% cotton twill that’s beenOur Vintage Flannel Work Shirt has been a favorite of Filson employees and customers alike since its 2015 introduction. Built with thick and breathable cotton flannel, its ideal for cold weather. The fabric is heavily brushed for outstanding softness and thermal retention. Dual shoulder pleats on the back yoke provide unrestricted range of motion for working overhead, casting a fly rod, or shouldering a shotgun. Virtually unbreakable buttons are used