Bamboo viscose versus polyester

Short answer: Polyester dries fastest and holds its shape best but smells most. Bamboo viscose feels softer, cools better and smells less after a day.

Moisture is handled differently

Polyester absorbs almost no water but carries it along the fibre. Bamboo viscose takes the moisture into the fibre itself. That is why polyester dries faster while bamboo feels drier against the skin.

Odour over a day

Bacteria thrive in the oils that stay on synthetic fibres, which is why polyester smells sooner. Bamboo viscose absorbs the moisture and gives bacteria less to live on at the skin. See bamboo t-shirts for men.

Shape and durability

Polyester does not shrink, does not crease and keeps its shape for years. Bamboo viscose gives a little and shrinks with heat. For clothes that must look the same for many years, polyester is stronger. See bamboo clothing for men.

What to choose when

For hard endurance training, polyester is more efficient. For everyday wear, underwear and nightwear, bamboo viscose is more comfortable. See bamboo underwear for men and bamboo nightwear for men.

Frequently asked questions

Is polyester warmer to wear

Often yes, because it does not conduct heat away as well.

Which sheds more microplastic

Polyester. Bamboo viscose is a cellulose fibre and sheds no plastic.

Can they be washed together

Yes, but polyester tolerates higher temperatures. Wash for the most delicate item.