Spandex, also known as elastane or Lycra, is a synthetic fiber that has exceptional elasticity. It is often used in athletic wear, swimwear, and intimate wear for both men and women. This versatile fabric provides a perfect fit and comfort for various body types. Synonyms of spandex include stretch fabric, stretchy material, elasticated fabric, stretch knit and elastic fabric. These synonyms refer to any material that provides a high degree of stretch and recovery. The development of newer and stronger synthetic fibers, such as polyester-elastane blends, has resulted in a wide range of options for designers and consumers alike.