Product details:

Heavy-duty 100% cotton sanded duck. Medium-weight insulation quilted to 100% polyester taffeta. Double rule pockets, right leg. Adjustable elasticized bib straps. Two deep front pockets. Four-needle stitching on waistband with full elastic back. Two reinforced hip pockets, left with brass zipper. Brass leg zipper with snap closure at hand opening. Adjustable leg snaps. Hammer loop. Heavy-duty nylon to protect leg hem from wear.