Grade 6A Mulberry Silk
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Sisimi's 30 momme, Grade A, 100% pure mulberry silk pillowcase combines beauty and function. It features a delicate floral print on the heaviest-weight silk in our range. At 30 momme, the silk is noticeably thicker, more durable, and more lustrous than standard 19–22 momme pillowcases, with a richer feel that holds up wash after wash.
Clinically recognised benefits: reduces friction on skin to minimise sleep creases, helps hair retain moisture and reduce frizz and breakage overnight. Naturally cooling and hypoallergenic — ideal for sensitive skin, acne-prone skin, and curly or colour-treated hair. Hidden zipper closure keeps your pillow securely in place.
Standard size fits most pillows. Machine washable on a gentle, cold cycle. Sold individually. Order two for a matching pair.
Wondering whether silk or satin is actually better for your hair and skin? Our complete guide explains the difference. And why momme weight matters more than most listings will tell you.
What's included
We believe transparency is the truest form of luxury. We don’t hide behind "silk blends" or synthetic satins.
We process and ship orders Monday - Friday, excluding holidays. Orders generally take 1-3 business days to ship from purchase pending availability and credit verification. During times of high volume, orders may take up to 4-5 business days to ship.
Once your order is shipped, we estimate you will receive your order within 7 - 10 business days (not including processing time), sometimes sooner.
Please note all items noted as FINAL SALE are not eligible for exchange or return. We accept returns for every other orders within 7 days of delivery receipt.
If you have any questions, please be sure to reach out to hello@mysisimi.com or visit our FAQ page.
Grade 6A Mulberry Silk
Free shipping, all orders
Easy Returns, No hassle
A frictionless surface that prevents hair breakage, tangles, and frizz.
Unlike cotton, our silk doesn't absorb your night creams. Your skin stays hydrated.
A tactile "off-switch" that signals your body it's time to decompress.
Naturally breathable to keep you cool in summer and cozy in winter.
Naturally resistant to dust mites and allergens—kind to sensitive, acne-prone skin.
OEKO-TEX® certified 100% Mulberry Silk. Pure, non-toxic, and biodegradable.
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OEKO-TEX® certified
Active customer support
See how we compare to others
| SISIMI | Others | |
|---|---|---|
| 100% Mulberry silk | ||
| Frictionless beauty sleep | ||
| Invisible Zip-Closure | ||
| Active customer support | ||
| Frictionless glide technology |