Merino wool lines the collar

The shell is built with oil finish Tin Cloth–with roots that trace back to the rain-soaked Pacific Northwest forests of the 1920s and a proven ability to withstand the punishing conditions encountered by foresters

naturally it’s the ideal wool to shield humans from soggy or frigid weather

even those that are not obvious

filson man tin cloth primaloft r jacket fmcps0088w0200 240 WS40 Merino wool lines the collarThis warm and durable jacket is made with the waxed cotton fabric thats provided protection from weather and wear in Pacific Northwest forests for more than a century. That Tin Cloth is combined with the leading edge insulation for an unrivalled blend of durability and warmth. The Tin cloth shell fabric is tightly woven waxed canvas thats been treated with liquefied wax under high heat and pressure. This drives wax into the core of the cotton fibers