Knitted in the Fair Isle technique

A 14" brass zipper custom cut at Filson with a snap-closure storm flap ensures a good fit over boots

Interior end-cap pockets for organization

and the cuffs employ a wool-blend rib knit to seal out the wind

The large back shoulder pleats are descended from our classic hunting coats and provided complete freedom of motion for working overhead and swinging a hammer or axe

filson man flannel service shirt fmcam0045w0521 629 ICONS_FLSXWP_SHIRTS Knitted in the Fair IsleOur Flannel Service Shirt is built to comfortably withstand the rigors of daily use for years to come. A rugged wardrobe staple, its classic, timeless design is patterned after vintage military uniforms. The 7 oz. 100% cotton plainweave has a slub finish for texture and is brushed for softness. The dual rear shoulder pleats ensure ease of movement. The front features a single flapless pocket for clean lines. Button front closure with spread collar.