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Mackinaw Wool Jac-Shirt


Filson's heavyweight Mackinaw Jac-Shirt uses the same 100% virgin Mackinaw Wool that’s found on the Mackinaw Cruiser.  It’s breathable, warm and naturally rain-repellent. A flannel lining in the body provides the softness of a shirt while adding even more insulation. The button front is easy to use while wearing gloves, and a pleated back allows a full range of motion.  This is the 5th year and version of this jacket.  Each year is a different color and pattern and always sells out.

  • 26-oz. Mackinaw Wool + 8-oz. cotton flannel lining
  • Made with 100% virgin wool, which is breathable, naturally rain-repellent and very durable
  • Lined in soft, insulating cotton flannel
  • Handwarmer pockets are lined in flannel
  • Built for layering
  • Synthetic lining in sleeves for easy on/off over layers
  • Imported
  • Relaxed fit (size medium 48" chest allows for layering underneath)
  • No. 11010788  Oxblood/Black


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