A Softer, Tougher Flannel
Filson’s Alaskan Guide Shirts have kept sportsmen, bush pilots and tradesmen warm for decades. The 8-oz. cotton flannel is renowned for its unique combination of durability, softness and warmth. Its tight 2-ply x 2-ply weave creates a fabric that’s dense and wind-resistant while remaining pliable for comfort and mobility. We brush it on both sides to obtain a warmth-trapping nap that’s soft against the skin.