Material: textile, leather, metal. Size: 9 1/2" W. x 11" L. x 5" H. Description: blue wool - flat crown rises in front - black leather front visor curves around to sides - blue grosgrain hatband - black leather strap on each side secured with a silver button - silver metal badge with the U.S. Air Force crest secured to crown front and center above visor - two vent eyelets on each crown side - brown leather sweatband - gray satin lining - plastic rain liner - handwritten inside: "Thomas H. Wolf" - U.S. Air Force Dress Uniform, #28.98.7-14.