Thunderbird logo embroidered in white and black on a black one size fits most Flex Fit flat bill snapback.  The hat is a wool blend (83% acryclic, 14% wool, 2% spandex) material with structured, high-profile crown, 6 panel construction.  The combo of the snap back and spandex/wool material provides for that perfect fit while the high structure crown and flat bill provide that perfect look.