Silk pillowcase 65×65: the guide to the standard square size
In France, the 65x65 square pillow is the most common standard. If you want to cover this size with mulberry silk to protect your hair, minimize skin marks, and sleep cooler, this guide answers the real questions: why choose the square shape, what density to aim for, how it differs from 60x60 and 50x70, and how to care for it without damaging it.
Why the 65x65 size?
- Compatibility: It's the standard square size in France, easy to match with the rest of your bedding.
- Hold: The square shape gives a neat appearance and stays securely in place on the bed.
- Contact surface: A large, smooth surface for the face and long, curly, or textured hair, thus less concentrated friction in one place.
What density (Momme) for a 65x65?
Momme measures the density of silk: the higher the number, the denser and more durable the fabric. For a large size like 65x65, sufficient density ensures good hold through washes.
| Density | Recommended use | Good to know |
|---|---|---|
| 19 Momme | Discovering silk, limited budget | Soft and light, but less durable |
| 22 Momme | Daily use | The best compromise of softness / hold / durability |
| 25 Momme and + | Seeking a very dense feel | Premium touch, more expensive |
To delve deeper into the subject of fabric weight, consult our dedicated guide on choosing the right Momme.
60x60, 65x65, 50x70: the differences
| Size | Shape | Choose if… |
|---|---|---|
| 60x60 | Square (old) | You already own 60x60 pillows |
| 65x65 | Square (FR standard) | You are equipping with the current most common size |
| 50x70 | Rectangular | You prefer the rectangular format, common in hotels |
65x65 and 60x60 are not interchangeable: a 5 cm difference is enough to create wrinkles or a loose fit. When in doubt, measure the pillow itself rather than the old pillowcase.
Skin and hair: what silk changes
- Less friction: The smooth surface helps limit breakage and frizz, useful for curly, coily, or damaged hair.
- Fewer marks: Skin "catches" less, which can reduce pillow creases upon waking.
- Cool feel: Silk is often perceived as cooler, pleasant in summer.
How to choose wisely
- Confirm the size: Measure the pillow from edge to edge; if it's close to 65 cm, go for 65x65.
- Choose the density: 22 Momme for daily use, denser for a premium feel.
- Check the closure: Envelope (minimalist) or discreet zipper (firmer hold).
- Check the finish: Neat seams and quality mulberry silk, a guarantee of durability.
- Color: Neutral tones for versatility, deep shades for a more prestigious look.
Care without damage
- Hand wash or machine wash on a delicate cycle, cold or lukewarm water.
- Gentle detergent, no bleach or fabric softener.
- Place the pillowcase in a laundry bag.
- Light spin, never tumble dry.
- Dry flat or on a hanger, in the shade.
- Iron very gently on the reverse side if necessary.
For details on mistakes to avoid, see our complete silk care guide.
Frequently Asked Questions
For daily use, 22 Momme is the best compromise between softness, hold, and durability. A higher density is suitable if you are looking for a denser, premium feel.
No. A 65x65 cover on a 60x60 pillow will float and wrinkle; a 60x60 pillowcase on a 65x65 pillow will be too small. Always measure your pillow before choosing.
Yes, the smooth surface limits friction, which can reduce breakage and frizz, especially for curly and coily textures.
Delicate cycle with cold or lukewarm water, gentle detergent, laundry bag, no tumble dry, dry flat in the shade, and very gentle ironing on the reverse side.