Shell Fabric: Heavy-duty 100% cotton duck; Insulation/Liner: Medium-weight insulation quilted to 100% polyester taffeta; Additional Features: Brass leg zipper with snap closure at hand opening; Water repellent finish; Triple-needle stitched main seams; Insulated “High Back” design for added warmth; Four-needle stitching on waistband with elastic inserts; Two reinforced hip pockets, left with brass zipper; Side utility pockets and hammer loop; Reinforced knees; Brass two-way front zipper; Adjustable elasticized bib straps; Two swing pockets; Adjustable leg snaps; Double inside chest pockets; Heavy-duty nylon protects leg hem from wear; Stucki logo embroidered on chest in black thread