You work the tough jobs, in the worst winter weather, with the wind howling off Lake Superior. A puffy parka just won't cut it. You've got to look at real work jackets that handle brutal cold. Now there's a winter work jacket that will: The Superior Work Jacket, built with 3 layers of rugged protection. There's a 12-oz. Fire Hose canvas shell – you KNOW how tough that stuff is – Teflon® finished for water resistance. Inside this insulated jacket is revolutionary Insultex, a wafer-thin synthetic insulation that's 100% windproof, with a high level of warmth and breathability. (The insulation of choice for both the U.S. and Canadian Winter Olympic teams.) And there's 80 grams more insulation quilted into the lining. Superior warmth in work clothing, yet superior freedom of movement too, with underarm gussets and bi-swing back. Loaded with all the work-worthy features too, including 16 pockets.