Japanese WWII Army Officer’s Visor Cap- The body is made of an olive green wool material. The center band and the piping are a very fine wool blend. This has a brass five-pointed star on the front. The black patent leather chin strap is secured by two chrysanthemum brass buttons. The black leather visor is firmly secured to the front. The interior of this size 57 cap is a black rayon material and it appears that the sweat band is a black oil cloth material. Overall very sound condition!