The Finns who settled in Duluth's Iron Range at the turn of the century had an old-country word for it: Sisu. Guts. The tenacity to tackle any challenge, overcome any obstacle, endure any hardship to get the job done. It's the spirit that shaped The Range - and inspires this Jacket. Heroically durable 11.5-oz. Fire Hose canvas is woven with twice the threads in both directions for more toughness than standard cotton duck. FendOff™ treated to shed water and repel stains. And warmed up with a plush 66% polyester/34% acrylic berber lining to tame the coldest days. Plus, all the work friendly features you need to take on your own daunting challenges: deep, fleece-lined handwarmer pockets and back "glove box" rear pocket for fast-grab storage. 2 inside pockets. Rugged triple-stitched main seams. All in the tradition of the iron-willed men who built America.