Thread count is the number people quote when talking about sheet quality. For cotton, it is at least a partial indicator of density and weave. For linen, it is essentially meaningless.
Linen is made from flax fibers that are longer, thicker, and more irregular than cotton fibers. They do not lend themselves to high-density weaving, and a linen sheet with a high thread count is either blended with another fiber or made from lower-quality short-staple flax. Neither is better.
The number that actually tells you something useful about linen bedding is GSM — grams per square meter. Here is what it means and what to look for.
What GSM Measures
GSM is exactly what it sounds like: how much one square meter of the finished fabric weighs in grams. It is a direct indicator of fabric density — how much fiber is present per unit of area.
For linen specifically, GSM tells you three things at once: how heavy and substantial the sheet will feel in your hands, how breathable it will be when you sleep in it, and roughly how durable it will be over years of washing and use. Higher GSM means more fiber, more weight, more durability. Lower GSM means lighter, airier, less substantial.
The GSM Ranges — What Each Feels Like
| GSM Range | Feel & Weight | Best For |
|---|---|---|
| 100–140 GSM | Very light, almost sheer. Drapes loosely, dries instantly. | Extremely hot climates. Summer-only use. |
| 140–160 GSM | Light-to-medium. Soft drape, noticeably breathable. | Warm climates, hot sleepers, year-round tropics. |
| 160–180 GSM | Medium weight. The sweet spot for most bedding use. | Most climates, year-round use, hot and temperate. |
| 180–200 GSM | Medium-heavy. More substantial, slight crispness when new. | Temperate climates, cooler sleepers. |
| 200+ GSM | Heavy. Dense and warm. More like upholstery weight. | Cold climates, winter bedding, coverlets. |
The 160–180 GSM range is where most quality linen bedding sits — and for good reason. It is heavy enough to feel substantial, light enough to sleep cool in warm weather. SCANDALINEN uses 165–175 GSM for all French Linen bedding.
Why SCANDALINEN Uses 165–175 GSM
Our workshop is in Hanoi. Most of our domestic customers sleep through summers that reach 35–38°C with 80%+ humidity. This is the most demanding thermal environment for bedding, and it is our reference point for every fabric choice we make.
Below 160 GSM, linen starts to feel insubstantial and wears faster under frequent washing. Above 180 GSM, linen begins to compromise on the breathability that makes it worth choosing over cotton in the first place.
165–175 GSM sits in the zone where the fabric has enough density to feel luxurious, drape well on the bed, and last 10–15 years of regular use — while remaining light enough to sleep cool through a Vietnamese or Australian summer. It is also the weight at which stonewashing produces the best results.
What to Do When a Brand Does Not List GSM
Some brands — particularly at the lower price end — do not disclose the GSM of their linen. GSM is not proprietary information; it is a standard textile measurement. A brand that does not list it either does not know it (which suggests a loose supply chain) or does not want you to know it (which suggests the number is not flattering).
If GSM is not listed, ask. Any legitimate linen manufacturer can tell you immediately. For reference, SCANDALINEN lists 165–175 GSM for all French Linen products.
The One Other Number Worth Knowing: Fiber Origin
GSM tells you how much linen is in the fabric. Fiber origin tells you what quality of linen it is. European Flax — grown in France, Belgium, and the Netherlands — produces longer, finer fibers than most other growing regions. A 165 GSM linen from European Flax will outperform a 165 GSM linen from a lower-quality fiber source in almost every measurable way.
SCANDALINEN French Linen is woven from 100% European Flax, OEKO-TEX® Standard 100 certified, at 165–175 GSM. These three numbers together — fiber origin, certification, and GSM — are the complete picture of what you are buying.
Frequently Asked Questions
What is a good GSM for linen bed sheets?
For most climates and sleep styles, 160–180 GSM is the sweet spot for linen bedding. This weight provides enough density to feel substantial and durable, while remaining light enough for year-round use in warm and temperate climates. SCANDALINEN uses 165–175 GSM for all French Linen bedding.
Why doesn’t thread count apply to linen?
Thread count was developed as a quality indicator for cotton, where finer, more uniform fibers can be woven at higher densities. Linen fibers are longer, thicker, and naturally irregular — they do not lend themselves to the same dense weaving as cotton. A high thread count in linen either means the fabric is blended with another fiber, or short-staple flax has been processed to allow denser weaving. GSM is the correct quality indicator for linen.
Is higher GSM linen always better?
No. Higher GSM linen is denser, heavier, and warmer — which is better for cold climates, but worse for hot sleepers or humid climates. For most people in most climates, 165–180 GSM is the most versatile choice.
What GSM does SCANDALINEN use?
SCANDALINEN uses 165–175 GSM for all 100% French Linen bedding — duvet covers, fitted sheets, flat sheets, and pillowcases. This weight was chosen for year-round performance in warm and humid climates. The fabric is woven from 100% European Flax and carries OEKO-TEX® Standard 100 certification.
Shop SCANDALINEN French Linen — 165–175 GSM
OEKO-TEX® Standard 100 · European Flax · 165–175 GSM · 50+ colors
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