Breeches not only refer to the trousers used in horseback riding, but they also are the necessary trousers for motorcycle riders in the 1920S-1950S. When people got off their horses and stepped on locomotives, they hadn’t changed their habits of wearing breeches, but with the end of World War II and the Korean War, jeans became the darling of the trend, riding Motorcycles with jeans became a famous rule. By the 1960s, the position of breeches as daily riding equipment had been replaced.