Spandex vs. Lycra — What's the Difference?

Spandex, Lycra, or elastane is a synthetic fiber known for its exceptional elasticity. It is a polyether-polyurea copolymer that was invented in 1958 by chemist Joseph Shivers at DuPont's Benger Laboratory in Waynesboro, Virginia, US.The generic name "spandex", which is an anagram of the word "expands", is the preferred name in North America.

A type of stretchy polyurethane fabric

A synthetic fiber or fabric made from a polymer containing polyurethane, used in the manufacture of elastic clothing.

Of or relating to spandex or its elastic qualities.

A synthetic fibre known for its exceptional elasticity.

Clothing made from such material.

An elastic textile material, used for clothing

An elastic synthetic fabric