Which characteristic is associated with spandex?

The characteristic associated with spandex is its exceptional elasticity. Spandex, also known by the brand name Lycra, is a synthetic fiber known for its ability to stretch and return to its original shape. This elasticity allows garments made from spandex to fit snugly and comfortably around the body, making it a popular choice for activewear, swimwear, and fitted clothing. It can typically stretch up to five times its original length without losing integrity, which provides increased freedom of movement and comfort.

In contrast, while wrinkle resistance is a property associated with some fabrics, it is not a defining characteristic of spandex, and its abrasive resistance is not particularly strong either. Spandex is known for its smooth, soft feel rather than any inherent luster, which is more characteristic of silk or satin. Thus, the standout feature of spandex is indeed its high elasticity, making it suitable for various applications in the fashion industry where such stretchability is desired.