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Mackinaw Jac-Shirt

The Filson Mackinaw Jac-Shirt returns this year with a new color.  In a buffalo style plaid, this version of the Jac-Shirt is made in the full 24 oz. Mackinaw Cruiser weight wool with an additional 8 oz. cotton flannel lining.  Heavy enough that it's really more jac than shirt but still can be used as a super warm overshirt. 

It’s breathable, warm and naturally rain-repellent. The 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 third year for the Mackinaw Wool Jac-Shirt,  It is only made for one limited production run and always sells out.  Don't miss out on it this year.

  • 24 oz. Mackinaw Wool + 8 oz. Cotton Flannel
  • Snap-front closure is easy to operate while wearing gloves
  • 2 flap pockets, 1 slotted patch pocket, 2 handwarmer pockets
  • Flannel-lined, snap-adjustable cuffs
  • Outer back pleats for freedom of movement
  • 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 and cut for layering
  • Synthetic lining in sleeves for easy on/off over layers
  • No. 11010788 Dark Military Plaid


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