Berne Men's Original Washed Insulated Bib Overalls - Bark100% cotton sanded duck Heavy duty brass leg zipper with snap closure at hand opening Triple needle stitched main seams Insulated High Back design for added warmth Reinforced bartacks at all stress points Two deep front pockets Four needle stitching on waistband with elastic inserts Two chest pockets with pencil slot and hidden zipper pocket Brass two way front zipper Two reinforced hip pockets left with brass zipper Side utility pockets and hammer