Adjustable front elastic suspenders. Nylon lining quilted to midweight polyester insulation. Bib pocket with zipper closure. Zipper fly. Two large lower front pockets. Left and right leg hammer loops and ruler pockets. Double knees with clean out bottoms that accommodate knee pads. Ankle-to-hip let zippers with storm flaps. Two reinforced back pockets. Triple stitched main seams. Metal rivets at vital stress points.