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Seattle Wool Jac-Shirt

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Introduced by Filson some fifty years ago, the Jac-Shirt serves as a heavy shirt, overshirt, insulating layer, or light jacket.  Sewn in Filson's Washington factory, their original Jac-Shirt is an outdoor staple that provides warmth in all conditions like only 100% wool can.  The 18-oz. fabric is crafted with a tight weave that delivers an optimum balance of breathability and wind resistance, while providing durability for decades of service.  Wool has a complex fiber structure that makes it naturally water-resistant, moisture-wicking and warm even if it gets wet.  Wool also resists odors, making care and maintenance a simple affair. Despite science's best efforts, to date no man-made material can provide the all-around performance of nature’s original miracle-fiber.  It's nature's technical material.  The Jac-Shirt has a straight hem for untucked wear.  Being designed active use, it's cut with room to move without binding when worn over a shirt or heavy base layers.  The two chest pockets feature buttons that are hidden under the flaps.

  • 18-oz. 100% Seattle Wool
  • Sewn at Filson
  • Wind resistant
  • Insulated dry or wet
  • Serves as an overshirt, mid-layer or light jacket
  • Flap-covered chest pockets with hidden buttons
  • A Filson favorite for over 50 years
  • Made in the USA
  • Relaxed fit (chest measurements: S-45", M-47", L-50", XL-52", 2XL-54")
  • 20266729  Deep Red/Blue/Green Plaid


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