How to choose your silk bedding: the complete guide SOOIERIE

Why invest in silk bedding?
Silk bedding isn't just a luxury indulgence. It's a wellness choice that directly impacts the quality of your sleep, the condition of your skin, and the health of your hair. But with so many options on the market, how do you choose? Here are the essential criteria to help you make the right choice.

1. Silk grade: the number one criterion
Not all silks are created equal. The grade is the first quality indicator to check before making any purchase.

Grade 6A: the highest grade, long and uniform filaments, naturally white color, maximum softness. This is the grade used by SOOIERIE.
Grade 5A: good quality, slightly less uniform filaments.
Lower grades: short filaments, blends, less soft and less durable.
Avoid products that don't indicate their grade—it's often a bad sign.

2. Momme: The Weight That Matters
Momme (mm) is the unit of measurement for the weight of silk. The higher the momme, the denser, more opaque, and more durable the fabric.

6-8 mm: very lightweight, suitable for scarves and shawls.

12-16 mm: lightweight, for sleepwear.

19-22 mm: ideal for bedding. This is the recommended range for pillowcases and sheets.

25 mm and above: very dense, for duvets and high-end items.
At SOOIERIE, our pillowcases are woven at 22 momme—the sweet spot between softness, durability, and breathability.

3. Mulberry Silk vs. Other Types of Silk
Mulberry silk (Bombyx mori) is the gold standard for bedding. Unlike wild silk (tussah) or artificial silk (polyester satin often sold as "silk"), it offers:

A perfectly smooth and uniform surface
Natural hypoallergenic properties
Optimal thermoregulation in all seasons
Superior durability with proper care
Beware of scams: many products sold as "silk" are actually polyester satin. Always check the composition: 100% mulberry silk should be explicitly stated.

4. Where to start: which item to choose first?
If you're new to silk bedding, here's the recommended order based on your budget and priorities:

The silk pillowcase — the best value for money. You're in direct contact with it for 7-8 hours a night. Visible effects on skin and hair within the first few weeks.
The silk sleep mask — the ideal complement to protect the eye area and block out light.
The silk fitted sheet — for a complete, full-body experience.

The silk duvet—the ultimate investment for year-round temperature-regulated sleep.
The complete bedding set—for those who want to transform their bedroom into a luxurious sanctuary.

5. Care: How to preserve your silk bedding?
Silk is a delicate fiber that requires a few simple precautions to ensure its longevity:

Hand wash or machine wash at a maximum of 30°C (86°F), delicate cycle
Use a mild detergent, without enzymes or bleach
Air dry, away from direct sunlight
Iron at a low temperature (inside out) if necessary
Store in a cotton cover, never a plastic one
Conclusion: Make the right choice from the start
Choosing silk bedding is above all choosing the quality of your nights—and by extension, the quality of your days. By opting for Grade 6A mulberry silk, a suitable momme, and a transparent labeling system, you are making an investment that pays off every night.

At SOOIERIE, every piece is designed to meet these exacting standards. Explore our collection and find the piece that will transform your sleep.