Only few athletes are celebrated and honored as three-time Heavyweight Champion of the world, Muhammad Ali, whose legendary moments in sports and civil rights activism made him one of the most influential athletes and humanitarians of the 20th century. As an athlete, Ali shook up the world with his strength, skill, and personality, becoming Heavyweight Champion of the world at just 22 years old. His greatest results triumph, however, resulted from his humanitarian efforts. Crafted from precious Black resin, the cap resembles a boxing sack while the barrel appears like boxing tape athletes use to wrap their hands. The cap features various design elements, such as a famous exclamation by Ali and a butterfly inspired by this typical fighting style: Float like a Butterfly, sting like a bee.