11.5 ounce denim. Rugged Flex durable stretch technology for ease of movement. Adjustable front-elastic suspenders. Bib pocket with zipper closure. Two additional storage pockets, one with pen stall. Two large, lower front ledge pockets. Zipper fly. Right leg hammer loop. Long-wearing, chap style construction with cleanout bottoms that can accommodate knee pads. Full circumference kick panels. Triple-stitched main seams. Metal rivets at vital stress points.