What you can read from a composition label

Short answer: The label shows the fibres in percent, sorted by quantity. It tells you whether there is stretch, whether synthetics are blended in, and how the piece should be cared for.

The percentages are sorted

The fibre with the largest share comes first. If it is ninety percent viscose and ten percent elastane, it is the viscose that decides the character. See bamboo underwear for men.

Elastane means stretch

If there is elastane in it, the fabric springs back into shape. Without it, it stays baggy. See bamboo underwear for women.

Polyester changes the care

If there is polyester in the blend, the piece takes more heat but smells more easily. See facts about bamboo.

Bamboo is listed as viscose

The raw material is often named in the product name, but the fibre is listed as viscose in the composition. See how bamboo viscose is made.

The care symbols sit alongside

The symbols state the highest temperature and whether the piece may be tumble dried. See washing and care.

Frequently asked questions

How do you read a composition label?

The fibres are given in percent sorted by quantity. The one with the largest share decides the character.

What does elastane in the composition mean?

That the fabric has stretch and springs back into shape.

Why does it not say bamboo?

Because labelling rules require the name of the fibre, and the fibre is called viscose.