FIREHOUSE MOUSTACHE WAX has baseball cap. FIREHOUSE MOUSTACHE WAX’s baseball cap is a hat. Usually there is no edge, with a visor at the front to block the sun and achieve the effect of sun protection. Originating as part of the baseball game, which has a sun-blocking effect, American culture has become part of the world's popular culture due to its wide spread. In Taiwan, it is also wrongly called a cap, which is easily confused with the traditional English cap. The baseball cap was developed with the development of baseball, which is a kind of collective and antagonistic ball game with baseball as its main characteristic. In 1839, the first ever baseball game was played in the town of grumps, New York.