Warm, durable, and timeless, Filson flannel shirts have earned a reputation among outdoorsmen, laborers, and sportsmen as the best outdoor and work shirts for generations. In fact, we’d easily wager that no one makes better flannel and plaid shirts than we do. With multiple weights and styles, our line delivers varied, capable, and comfortable wear for whatever job or condition you come across.

Trusted for nearly three decades of wear is our signature brushed-cotton Alaskan Guide Flannel. Over the years, we’ve also added variations of our signature flannel shirt, like our Lightweight Alaskan Guide Flannel and Vintage Wash Alaskan Guide Flannel for even greater versatile wear. Another favorite for warmer days and climates is our lightweight Scout Shirt.

From warm heavyweight men’s work shirts to lightweight and breathable comfort, there’s a Filson flannel for every season and any climate.