A hair taper, a form of haircut, is a gradual transition in hair length from shorter to longer, typically from the bottom to the top or from the back to the front. A classic example is the crew cut, where the hair is shortest at the back and sides and gradually lengthens towards the top.
Hair tapers have gained popularity due to their versatility and ease of styling. They can be incorporated into various haircuts, including fades, undercuts, and pompadours, and are suitable for different hair textures and face shapes. Historically, hair tapers have been associated with military haircuts but have evolved into a versatile and stylish choice for modern men.