Leg warmers are knitted or crocheted tubes of fabric worn around the lower legs. Originally popularized in the 1980s by dancers and fitness enthusiasts, they are designed to keep the legs warm during exercise or dance routines. They can be made from various materials, including wool, acrylic, or cotton, and come in many colors and patterns. Today, leg warmers are also a fashion accessory, often worn over leggings or jeans. They can add a stylish touch to an outfit while providing extra warmth. Many people enjoy wearing them during colder months or as part of a retro-inspired look.