Vintage Flannel Work Shirt WS40 With its ability to wick

With its ability to wick moisture for evaporation and insulate when wet

Seven belt loops prevent sagging at the waistband

Rib-knit hem and cuffs

We’re marking this milestone year with an extremely limited release of our most iconic jacket

Vintage Flannel Work Shirt WS40 With its ability to wickOur 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