Mackinaw Wool Jac Shirt

Fits like a shirt, warms like a coat.

The iconic Filson Jac-Shirt has been weathering the storm for nearly 50 years now. Here, the latest version is crafted with 100% virgin Mackinaw Wool and is designed to protect against the rainy and cold elements of the Pacific Northwest. It’s still an easy wear with the versatility of a heavier overshirt, offering a buttoned front and adjustable cuffs with secured chest pockets. The Mackinaw Wool construction naturally wicks moisture and is highly water- and wind-resistant, while remaining breathable. Only the strongest fleece fibers are used in this tightly-woven twill pattern, showcasing Filson’s signature durability.

  • 26-oz, 100% Mackinaw Wool design that wears like a shirt with the warmth of a coat
  • Naturally wicks moisture, resistant to water and wind
  • Breathable fit with buttoned front, adjustable cuffs, pocket flaps, and military-grade melamine buttons throughout
  • Made in the USA
  • 26-oz./LY 100% Mackinaw Wool
  • Dry clean only
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