12-ounce, 99% cotton/1% spandex duck • Rugged Flex® durable stretch technology for ease of movement • Sits slightly below the waist • Relaxed seat and thigh • Double front with cleanout openings that accommodate knee pads • Multiple tool pockets • Left-leg hammer loop • Stronger sewn-on-seam belt loops • Heavy-hauling reinforced lined back pockets • Straight leg opening • Imported