Socks slightly thicker than stockings are generally called leggings or pantyhose, and some are thickened and can be worn even in winter.

Leggings, also called underpants. Pants are designed for wearing short skirts and miniskirts to prevent exposure and cultivate one's morality. Due to different lengths and materials, it is divided into many kinds, which can be matched with formal clothes in different ways, which is warmer and thicker than stockings.