This is the Filson Mackinaw Wool Jacket, built from the heavyweight virgin Mackinaw wool the company has used for well over a century. The tightly woven wool is naturally water-repellent and wind-resistant, holding warmth even in raw, wet weather, and the sturdy construction is made to be worn hard for decades.
It is a cold-weather workhorse for the woods, the ranch, the dock, or the walk to work on a bitter morning, worn over a flannel or under a shell as the temperature drops. Wool like this breaks in rather than wears out.
Filson has outfitted workers and outdoorsmen from Seattle since 1897, and its Mackinaw wool garments are cut and sewn in the USA from heavyweight virgin wool.
