Spandex, Lycra or elastane is a synthetic fiber known for its exceptional elasticity. It is stronger and more durable than natural rubber. It is a polyether-polyurea copolymer that was invented in 1958 by chemist Joseph Shivers at DuPont’s Benger Laboratory in Waynesboro, Virginia. When introduced in 1962, it revolutionized many areas of the clothing industry.
There are different brand names for spandex including Lycra; depending on the producing company& country.