Leggings are also called pantyhose, leggings and leggings. Underwear belongs to underwear category. It can be said that it is the second skin of women, which is in direct contact with the skin, while leggings do not have to be in contact with the skin. Usually they wear leggings.

Elastic thermal underwear and elastic autumn pants also belong to the category of leggings, but one is thick and the other is thin. Generally, elastic thermal underwear is not worn outside, but worn inside pants to keep warm, and elastic autumn pants can be worn directly outside.