Made of our strongest cotton fabric for jobs that require extreme durability. Our signature waxed canvas Tin Cloth has earned its reputation for toughness and durability over the past century. These Dry Tin 5-Pocket Pants are made with an unwaxed, more breathable version of that iconic fabric for use in drier conditions. We combined the 5-pocket design of a favorite pair of blue jeans with our dry finish Tin Cloth for pants that are comfortable in daily use, yet withstand the abuse of hard work. The 10.5-oz. cotton duck canvas features an extremely tight weave, which is the key to its ability to resist abrasion and tears. The rear cuffs are reinforced with an added layer of Tin Cloth for extra durability. Front and rear pockets are reinforced with double-layer bottoms to ensure they last as long as the rest of the pants. Both the zipper and the shank-button waist closure are metal, and virtually indestructible. These are go-anywhere, do-anything pants with a legacy of hard work in their DNA. FEATURES Built with dry finish Tin Cloth for breathability combined with excellent durability Zippered fly with metal-shank button waist closure Curved-entry front pockets with heavy-duty, reinforced pocket bags Front watch pocket and reinforced rear patch pockets Double-layer reinforced rear hems Riveted stress points