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Cotton is the default for bed and bath linen because it absorbs well, feels good and gets stronger when wet. Flax linen is crisp and durable. Lyocell (Tencel), modal and bamboo viscose are soft regenerated fibres that are weaker when wet. Polyester-cotton lasts longest in hard laundering. Microfibre dries fast and suits gyms.

  • Best for towels:Cotton
  • Best for hard-wash sheets:Poly-cotton or strong cotton percale
  • Stronger when wet:Cotton, flax linen, lyocell
  • Weaker when wet:Viscose / bamboo, modal
  • Fastest drying:Microfibre
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Fibre guide

Cotton, Linen, Bamboo, Tencel, Modal and Microfibre Compared

What each fibre feels like, how it absorbs, how it holds up in a commercial laundry, and where each one makes sense for sheets, towels and bathrobes.

Which fibre is right for which job?

These are general comparisons. Yarn, weave and finish move the result up or down inside each row. Availability and quality vary by mill and are confirmed per order.

FibreFeelAbsorbencyStrength when wetCommercial laundry lifePrice
CottonSoft, breathableHighStronger than dryGoodBase
Long-staple cottonFiner, smootherHighStronger than dryBetter than short-stapleHigher
Organic cottonAs the fibre gradeHighStronger than dryAs the fibre gradeHigher
Poly-cottonCrisper, less breathableMediumStrongVery goodLower to base
Flax linenCrisp, texturedHighStronger than dryVery goodHigher
Lyocell (Tencel)Silky, coolHighLower than dry, better than viscoseFair to goodHigher
Bamboo viscoseSoft, drapeyHighWeakerFairMid to higher
ModalVery softHighWeaker than cottonFairMid to higher
MicrofibreDense, slickHigh for its weightStrongGoodLow to mid

Cotton: why is it still the default?

Cotton is absorbent, breathable, and gets stronger when wet, which suits repeated washing. Fibre length is the main quality variable: longer fibres spin into finer, stronger, smoother yarn with less pilling and lint. That is what "long-staple" and "extra-long-staple" mean.

Organic cotton is the same fibre grown to organic rules. It changes the farming, not the staple length.

Read more: Long-staple cotton · Indian vs Egyptian cotton

Poly-cotton or 100% cotton sheets for a commercial laundry?

Blends of polyester and cotton, often called poly-cotton, resist creasing, dry faster and last more washes in aggressive laundering. They are less breathable and absorb less moisture, so they feel different against skin.

Hospitals and high-turnover operators often choose blends for that reason. Hotels that sell comfort often choose cotton percale. Match the fibre to your laundry and your guest.

Read more: For commercial laundries

Is linen (flax) better than cotton sheets?

Flax linen is crisp, textured and very durable, and it softens with washing. It wrinkles easily and costs more. It is a style choice for boutique and resort settings. In this guide "flax linen" means the fibre, to keep it apart from "linen" as a trade word for all bed and bath textiles.

Read more: Linen blend sheets

Tencel (lyocell) vs cotton: what is the difference?

Lyocell is a fibre made from wood pulp in a closed-loop process, which recovers most of the solvent. Tencel is the brand name of lyocell made by Lenzing. It is silky, cool, and absorbs well. It is stronger wet than viscose, but not as strong as cotton.

It suits premium sheets and robes where feel and temperature comfort lead. For towels, cotton remains the default.

Is bamboo fabric really bamboo?

Most bamboo cloth is viscose (rayon) made from bamboo pulp. It is soft and drapey, but weaker when wet and less durable under hard laundering than cotton. Labelling rules in some markets require the fibre to be named as rayon or viscose.

Eco claims depend on how the pulp was processed. Treat the fibre on its own merits, and ask how it is made.

Read more: Bamboo towels · Cotton vs bamboo sheets

Is microfibre as good as cotton for towels?

Microfibre dries fast, is light to ship and stack, and holds a lot of water for its weight. It does not feel like cotton and can retain oils. High heat in the dryer damages it. It fits gyms, salons, travel and cleaning uses.

Read more: Microfibre vs cotton

Putting this in your spec

Fibre lines to write on the order

  • Fibre content as a percentage, for example "100% cotton" or "65/35 polyester-cotton".
  • For cotton: staple class (long or extra-long) and variety when you rely on it.
  • For regenerated fibres: the fibre name (viscose, lyocell, modal), not only "bamboo".
  • Tell us your wash formula so we can match the fibre to it.

Frequently asked questions

Which fibre lasts longest in hotel laundering?

Polyester-cotton blends and strong, long-staple cotton percale last longest in hard laundering. Regenerated fibres such as viscose and modal wear sooner.

Is organic cotton better quality?

It is grown under organic rules, but quality comes from staple length, yarn and finishing. See the myths page.

Can you supply all these fibres?

Cotton, cotton blends, bamboo-cotton and microfibre are covered by our partner mills. Others depend on the mill. Tell us what you need and we confirm per order.