Carhartt Quilt Waist Overalls, Dark Brown Cotton / Nylon Sits slightly above the waistHeavy hauling reinforced back pockets Full seat and thighFull ankle-to-thigh zipper with protective wind flaps Double front with cleanout openings that accommodate knee pads12 ounce, 100% Cotton Sandstone Duck Multiple tool utility pockets100% Nylon Quilted to Polyester midweight lining Carstrong kick panels at bottom of leg openings