Carhartt’s Extreme zip-to-waist biberall is water-repellent and designed for the coldest conditions. It is made of 1000-denier Cordura nylon and it’s lined in arctic-weight 100% quilted nylon polyester. It features a zipper front and leg zippers that zip to the hip and are covered with snap close wind flaps. It also has double knees with cleanout bottoms to accommodate knee pads and zippered hand pockets.
Carhartt R27 Sandstone Duck Bib Overall / Quilt-Lined 12-ounce, 100% sandstone duck, it is lined with a midweight, 100% quilted nylon polyester. It features double knees with cleanout bottoms to accommodate knee pads and has zip to knee leg openings with a protective wind flap. It also has several tool and utility pockets, a hammer loop and brush loop. Back pockets are reinforced for durability.