Which facial hair style is characterized by a strip along the chin?

The goatee is a facial hair style specifically characterized by hair that grows exclusively on the chin, often accompanied by a small section of hair on the upper lip. This distinct look sets it apart from other facial hair styles. The goatee can be full or may vary in thickness, but the defining feature is that it typically does not include hair on the cheeks, which allows it to draw attention primarily to the chin area.

In contrast, a moustache is located above the upper lip and does not include chin hair, while a beard generally covers both the chin and cheeks. Sideburns are strips of hair along the sides of the face that do not encompass the chin. Each of these styles has its unique characteristics that place them in specific categories, thereby highlighting the goatee's unique feature of being confined to a strip along the chin.