What is the meaning of a friar haircut and why is it associated with certain religious figures?

A friar haircut is a hairstyle that involves shaving the top of the head while leaving a ring of hair around the sides. It is associated with certain religious figures, particularly friars, because it is a traditional hairstyle worn by members of religious orders, such as Franciscan friars. The haircut is often seen as a symbol of humility and simplicity, reflecting the values of these religious figures.