A spherical hairstyle is a type of hairstyle that is characterized by its round shape. The most popular example of this hairstyle is the AFRO, which is a hairstyle that consists of tight curls or coils that are styled into a rounded shape. This hairstyle was popularized in the 1960s and 1970s as a symbol of African-American pride and identity. It has since become a popular hairstyle among people of all backgrounds.