filson man mackinaw wool work jacket fmcps0112w0334 458A classic pulled from the Filson archives, the Mackinaw Wool Work jacket is warm, highly durable, and simply functional. Sharing its DNA with our iconic 1914 patented Cruiser, its built with with a tight weave that blocks wind and provides the durability to last generations. The design is streamlined, cut to hip length to avoid riding up when seated and for easy access to pockets or a tool belt. The virtually indestructible custom snaps that are