Our iconic, breathable flannel shirt has a pleated back for freedom of movement.
For over 25 years, the Filson Alaskan Guide Flannel has been a legendary staple built for comfort, warmth, and durability in the great outdoors. Worn by ranchers, guides, and adventurers for decades, this heavyweight flannel delivers reliable performance from the backcountry to the backyard.
- Made from thick, brushed cotton flannel for exceptional softness and warmth
- Tight weave provides wind resistance and long-lasting durability
- Button-front design for easy layering and timeless style
- Adjustable cuffs and pleated shoulders for unrestricted movement
- Dual chest pockets with button flaps for secure storage
- Prewashed for shrinkage control and a broken-in feel from day one
