Lycra is a synthetic fiber known for its exceptional elasticity. It was invented in 1958 by chemist Joseph Shivers and is often used in clothing to provide a comfortable fit and freedom of movement. Commonly found in activewear, swimwear, and undergarments, Lycra can stretch up to five times its original length and return to its shape, making it ideal for form-fitting garments. This versatile material is often blended with other fabrics, such as cotton or polyester, to enhance their stretchability and comfort. Due to its durability and resistance to wear, Lycra has become a popular choice in the fashion industry, especially for sports and leisure apparel.