The Mackinaw Jac Shirt is a heavyweight overshirt-type beauty from Filson. Made from 100% Mackinaw virgin wool, this heavy-duty shirt is naturally water-repellent. For extra softness against the skin, Filson has lined the Jac shirt – whilst also adding more insulation during the process. Offered in a classy taupe, brown and black plaid colourway.
- 100% virgin wool
- Lined with soft and insulation cotton flannel
- Flannel-lined handwarmer pockets
- Snap-adjustable cuffs
- Two flap pockets