Tights are a type of close-fitting legwear made from stretchy materials like nylon or spandex. They cover the legs and often extend from the waist to the toes, providing a smooth appearance. Tights are commonly worn for warmth, comfort, or as a fashion accessory, and they come in various colors and patterns. Tights are often confused with leggings, but they are typically thinner and more sheer. They can be worn under skirts, dresses, or shorts, and are popular in both casual and formal settings. Many people also wear tights for activities like dance or gymnastics due to their flexibility and support.