People assume 100% linen is the premium option and a blend is the compromise. That isn't right. They behave differently, and which one you want depends entirely on what you're doing in it.
What pure linen does
Linen comes from the flax plant, and the fibre is hollow. That's the whole story: air and moisture move through it, which is why a linen shirt feels cooler than anything else at the same weight. It also absorbs moisture without feeling wet against the skin.
It gets better with age. The fibres soften every wash — a linen shirt at five years old is nothing like the same shirt new, and that's the point of buying it. It's also strong. Linen is one of the most durable natural fibres there is, which is why it outlasts cotton at the same weight.
The cost: it creases, and it has body rather than drape. Pure linen holds its own shape instead of following yours.
What a blend does
Blending linen with cotton, viscose, ramie or lyocell changes two things. It creases less, because the second fibre has more recovery. And it drapes closer to the body, because it's softer and heavier in the hand.
What you give up is breathability. A blend is cooler than a synthetic and warmer than pure linen — it sits in between, in proportion to how much linen is in it. It also softens less dramatically over time, because the second fibre was already soft.
Which to choose
- Hottest days, beach, travel, anything outdoors at midday — pure linen. Nothing else comes close on airflow, and creasing is irrelevant in that context.
- Office, meetings, long days sitting down — a blend, or a heavier pure linen at 145gsm and up. See our note on linen at the office.
- Anything that needs to skim rather than stand away from you — a blend. Fitted dresses and softer silhouettes work better with viscose or lyocell in the mix.
- Something you want to still be wearing in five summers — pure linen. It's the one that improves.
Reading the label properly
“Linen blend” on its own tells you nothing. A 70% linen / 30% cotton is a very different garment from a 20% linen / 80% viscose, and both are sold under the same phrase. Look for the actual percentages, and look at the gsm alongside them — weight tells you as much about how a piece will behave as fibre content does.
Every product page here lists both.
Care isn't really different
Both want a cold gentle wash and a shaded line. Blends tolerate a low tumble dry slightly better; pure linen would rather you didn't. Neither wants fabric softener. The full method is in our guide to washing linen.
The short answer
If it's hot and you're outside, pure linen. If you need it to hold a line or follow your shape, a blend. Most wardrobes end up with both, doing different jobs.