This is the Filson Lined Mackinaw Wool Jac-Shirt in a teal-ochre plaid, the hybrid the name suggests: cut like an overshirt but built from Filson’s heavyweight Mackinaw wool and finished with a warm lining. It fills the gap between a flannel and a full coat.
Wear it buttoned as a jacket over a tee on a cool day, open as a shirt layer, or under a shell when it turns cold. The wool plaid is a classic outdoors look that works just as well around town.
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.









