How do microfiber and rayon differ?
Microfiber means the filament is very fine, usually polyester or nylon. Rayon, in apparel, usually means viscose: cellulose dissolved and regenerated. One is a synthetic fineness. The other is a cellulosic process. Hand can overlap. Care and heat do not.

- Fine is not the same as viscose.
- Rayon can lose strength when wet.
- Read the composition line.
Why shops mix the words
Both can feel smooth.
The fiber line is the correction.
How to use this answer
“How do microfiber and rayon differ?” is the only question this page answers. The short answer is: Microfiber means the filament is very fine, usually polyester or nylon. Rayon, in apparel, usually means viscose: cellulose dissolved and regenerated. One is a synthetic fineness. The other is a cellulosic process. Hand can overlap. Care and heat do not.
The points to keep are Fine is not the same as viscose. Rayon can lose strength when wet. Read the composition line.
Related terms that belong here, and not as a keyword list, are viscose, polyester microfiber. Use them when they describe the same decision.
If the next step is a cloth rather than a definition, open the marketplace or the collection linked below and read the published composition and construction. This page does not add a price, a certificate, or a supplier count.
Care, weight, and sourcing only matter here when they change the answer to microfiber vs rayon. Otherwise leave them on the guide that already owns that subject.
What this page will not decide
This page answers “How do microfiber and rayon differ?” and stops there. It does not rank microfiber vs rayon against every other cloth, and it does not turn viscose, polyester microfiber into a shopping list.
Take the answer to a fabric page when you need composition, construction, or a published weight. Leave any cell blank that the fabric page leaves blank.
The marketplace is the catalog. A question page is the explanation. Share the question URL when the reader needs the definition, and the fabric URL when the reader needs the cloth.
Related language that stays on this question, rather than on a neighbouring page, is viscose, polyester microfiber. Use those words only when they describe the same decision.
| Microfiber | Rayon | |
|---|---|---|
| Family | Fine synthetic filament | Regenerated cellulose |
| Typical fiber | Polyester or nylon | Viscose |
| Do not assume | It is soft because it is fine | It behaves like cotton |
Related questions
Is modal rayon?
Modal is a kind of rayon. It is still not microfiber.
