Young Brunette Girl Wearing Black Stockings

A stocking, sometimes referred to as hose, is a close-fitting, variously elastic garment covering the foot and lower part of the leg. Stockings vary in color, design and transparency. By analogy, the term is also used to describe a type of horse marking in which the white coloring extends from the horse's hoof to just above the knee.
Today, stockings are primarily worn by women for fashion and aesthetics. They can also be worn for increased warmth. They are also sometimes worn by men, and in cross-dressing and fetishism.
Historically, even though the word sock is at least as ancient in origin, what men normally wore were often referred to as stockings, probably especially when referring to longer hose at times when they were the fashion for men.