Why bamboo viscose feels soft

Short answer: The softness comes from the smooth surface of the fibre and from how fine it is. Fine, smooth fibres bend more easily and do not poke into the skin.

The surface of the fibre

Viscose fibres are spun through nozzles and therefore have a smooth, even surface. Cotton fibres are twisted and rough. The difference is felt directly. See facts about bamboo.

The fineness of the fibre

The finer a fibre is, the more easily it bends. That is why a fabric of fine fibres feels softer than one of coarse fibres, even at the same weight.

No standing fibre ends

Coarse fibres stick out from the fabric surface and can be felt as scratchiness. Fine fibres lie down. See bamboo underwear for women.

It gets softer over time

After a few washes the finish is out and the fibres lie more freely. The fabric therefore feels softer than when it was new. See washing and care.

Fabric softener is unnecessary

The fabric is already soft, so there is nothing to gain from laying a film on it. See bamboo underwear for men.

Frequently asked questions

Why is bamboo viscose soft?

Because the fibres are fine and have a smooth surface, so they bend easily and do not poke.

Does it get softer over time?

Yes. After a few washes the finish is out and the fibres lie more freely.

Should you use fabric softener?

No. The fabric is already soft, and fabric softener cancels the moisture transport.