Definitions for "Elastane"
A Term Used To Describe Fibres That Are Composed Of Synthetic Linear Macromolecules Having In The Chain At Least 85% (by Mass) Of Segmented Polyurethane Groups And Which Rapidly Revert Substantially To Their Original Length After Extension To Three Times That Length.
Popular lingerie fabric that's very stretchy to give a figure hugging look – made from segmented polyurethane.
A fabric designed with elasticity that adds stretch. This particular variety is made from segmented polyurethane.
Keywords:  spandex, europe, old, instead, prefer
Elastane is just another name for an old fiber -spandex. Designers prefer this to spandex, and elastane has been used instead of spandex in Europe for some time.