Is this pillowcase made from real silk?
Yes. MiraSilk™ is made from 100% pure 6A-grade Mulberry silk with silk on both sides — no polyester satin or synthetic blends.
What does 40 Momme mean?
Momme is the standard measurement used to describe the weight and density of silk. At 40 Momme, MiraSilk™ has a thicker, heavier and more substantial feel than typical 19–22 Momme silk pillowcases.
Is the pillowcase double-sided?
Yes. Both sides are made from 100% Mulberry silk, so you get the same smooth surface whichever side you sleep on.
Does it have a zipper?
No. MiraSilk™ uses a simple envelope-style closure with no hard zipper or exposed hardware.
What size is it?
Each MiraSilk™ pillowcase measures approximately 48 × 74 cm and is designed to fit most standard UK pillows.
Can I machine wash it?
For best results, wash on a cold, delicate cycle using a silk-friendly detergent. Hand washing is also suitable. Avoid bleach and harsh detergents, and air dry whenever possible.
How is silk different from cotton?
Silk has a much smoother surface than cotton, helping reduce friction against your skin and hair while you sleep. It is also less absorbent than cotton, which means less of your overnight skincare is transferred into your pillowcase.
Can MiraSilk™ help with my hair?
The smooth silk surface creates less friction than rougher fabrics, which can help reduce tangling, frizz and pulling overnight.
Is MiraSilk™ suitable for sensitive skin?
Silk is naturally smooth and gentle against the skin, making it a comfortable choice for people who prefer low-friction bedding.
What if I don't love it?
Try MiraSilk™ for 90 nights. If it isn't right for you, contact our support team and we'll help you with your return in accordance with our returns policy.