Outer: 100% polyester pongee. Inner: 100 % polyester taffeta. Zip fastening concealed beneath press stud placket. 2 double front pockets with press stud flaps. 1 inner pocket. Press stud shoulder yoke. Corduroy trim on cuffs, hem, elbows, inside neck and reverse side of pocket flap. 2 slits with press studs at back. Press studs on cuffs.