What Is Elastane and Why Is It in Clothes?

Check a care label and you will often see a small amount of elastane. Here is why.

What is elastane?

A synthetic fibre that stretches a long way and snaps back. Also known as spandex, and by the brand name Lycra.

Why is it added?

A little goes a long way: better fit, stretch and shape retention.

Where do you find it?

Socks, caps, leggings, jeans and fitted clothes.

Does it wear out?

Heat can damage it, so avoid hot washes and tumble drying.

Care

Wash cool and dry flat.

Quick answers

Is spandex the same?

Yes.

How much is normal?

A few percent.

Does it feel different?

Slightly stretchier.

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