Generous fit in shoulders and chest, bi-swing back, elastic waist inserts. 7.5 oz. 65% Polyester/35%Cotton. A true workplace classic coverall. Easy care stain release. Bi-Swing back. Elastic at waist. Large back pockets bar-tacked for durability. Imported. Heavy-duty brass 2-way zipper. Concealed neck and waist snap. Handy ruler pocket. Two large back pockets.