25 Momme Mulberry Silk

Sculpted Silk Sleep Mask with Flex Band

FOR DEEPER, DARKER, LASH-FRIENDLY REST

$59

Created by a Physician Assistant and aesthetic expert. Mulberry silk with silver-ion technology.

Deep darkness, reduced lash pressure, cooler rest. Silk that works while you sleep.

In stock
Color: Black

LASH-FRIENDLY: Sculpted cups lift silk away from lashes.
TOTAL DARKNESS: Cushioned contours, complete blackout.
FLEXIBLE FIT: Silk-covered elastic, secure and gentle.
SMOOTHING SILK: 25-momme silk, glides against skin.
CLEANER SURFACE: SILVADUR™ silver-ion, stays fresher between washes.

Why Sculpted Design Matters
Most sleep masks press directly against lashes and eyelids, which can feel uncomfortable overnight. Our sculpted 3D eye cups lift silk away from the eye area, giving eyes space to rest and lashes room to settle without pressure.

Why Silk for Skin and Sleep
Synthetic and cotton masks create friction and absorb overnight skincare. ZILK's 25-momme mulberry silk moves smoothly against skin through the night, so serums and products stay on your skin instead of the fabric.

The Clean Sleep Surface
ZILK masks are infused with SILVADUR™, DuPont's patented silver-ion technology, designed to resist odors and keep fabric fresher between washes.

Silk's smooth, dense weave is kind to skin around the eyes and doesn't shed fibers or snag on serums overnight. The thermo-regulating 25-momme weave keeps the mask cool against the skin through the night, no matter how you sleep.

Suitable for: All skin types
Treatment:
Silver-ion infusion
Fabric:
100% 25-momme 6A grade Mulberry silk
Band:
Flexible silk-covered elastic band
Padding:
PU foam for structure and softnes
Certification:
Oeko-Tex® certified, responsibly made, non-toxic
Care:
Hand wash or machine wash in mesh bag on delicate cycle; air dry flat

Free Shipping
- Free standard shipping on all U.S. orders

Order Processing

- Orders placed before 2:00 PM ET, Monday through Friday, ship same day
- Orders placed after 2:00 PM ET ship the next business day

Shipping Origin + Delivery
- Ships from our U.S. fulfillment center in Alpharetta, Georgia
- Standard shipping: 2 to 5 business days
- Expedited: $15, 2 business days
- Overnight: $25, 1 business day
- Delivery times to Alaska, Hawaii and U.S. territories may vary
- See our full shipping policy

Returns
- We accept returns within 60 days of delivery
- Items must be unused, unwashed and in original packaging with all tags intact
- A flat $8 return shipping fee is deducted from your refund
- Original shipping charges are non-refundable
- Refunds are issued to your original payment method within 3 to 5 business days of receipt
- See our full refund policy

Color: Black

Product information

Woman wearing a light gray silk sleep mask over her forehead while she's resting her head on her hands in bed on a light pink silk pillowcase.

Ritual of Restoration

SMOOTHER NIGHTS, CLEANER SLEEP

Sleep is a big part of how skin and hair recover. Whatever ZILK piece you sleep on, the fabric is the same: 25-momme mulberry silk infused with SILVADUR silver ions. Smooth enough to glide against skin and hair, and clean enough to stay fresh between washes.

SILVADUR silver-ion technology illustrated on ZILK silk fabric.

INSIDE EVERY ZILK PIECE

Silver Ion Technology

Every ZILK product is infused with SILVADUR™, DuPont's patented silver-ion treatment. Designed to keep fabric cleaner between washes while staying gentle on skin.

  • SILVADUR™ silver-ion treatment
  • Fresher fabric, wash after wash
  • Oeko-Tex® certified for textile safety
Graphic explaining why 25 momme silk is higher quality, comparing Zilk 25 momme weave to lower momme silk from other brands and noting durability differences

ENGINEERED FOR ENDURANCE

25 MOMME SILK

Momme measures silk's weight and density. At 25-momme, the weave is tighter, the surface is smoother and the fabric holds its performance significantly longer than the 19-23 momme silk used by most brands. It's the difference between silk that feels good now and silk that keeps working for years.

high GRADE MULBERRY SILK

6A Silk Quality

ZILK Sleep uses only 6A grade mulberry silk, woven from the longest, most uniform fibers available. The result is exceptional softness, resistance to pilling and a surface that glides against skin and hair rather than catching on it.

Silk fabric with OEKO-TEX certification label and text about product safety.

INDEPENDENTLY VERIFIED SAFETY

OEKO-TEX® Certified Clean Sleep

Every ZILK Sleep fiber meets OEKO-TEX® STANDARD 100, the leading independent certification for textile safety. Tested against more than 1,000 potentially harmful substances and verified safe for daily skin contact.

  • Independently tested, not self-certified
  • Safe for sensitive skin and hair
  • Free from toxins, irritants and allergens
Close-up of smooth, ivory silk with soft folds

THE SCIENCE BEHIND THE FEEL

Silk, Engineered for Sleep

Every ZILK piece is woven from 25-momme mulberry silk and infused with SILVADUR™ silver-ion technology, engineered for the surface your skin and hair rest on a third of your life. A cooler, smoother, quieter surface than what most people sleep on.

  • Cool, smooth contact against skin all night
  • Less friction means less pulling on skin and hair
  • SILVADUR™ silver-ion infused, stays fresher between washes

Frequently Asked Questions

Does the ZILK Sculpted Sleep Mask block all light?

The contoured design and cushioned silk panels block most light, helping you fall asleep faster and stay asleep longer, whether at home or while traveling.

How is this mask different from the Deep Restoration or Comfort Wrap versions?

The Sculpted Sleep Mask with Flex Band is our most lightweight, travel-friendly option. It features contoured eye cups and a flexible elastic band for gentle, adaptive comfort. The Comfort Wrap and Deep Restoration masks offer a fuller, cocooning fit for total blackout and a more secure feel.

How do I wash my silk mask?

Hand wash or machine wash in a mesh bag on a delicate cycle with a pH-neutral detergent. Do not wring. Gently press out excess water with a towel and air dry flat to preserve the silk’s natural softness and shape.

WHY CHOOSE ZILK?

Icon of a medal with a star, representing quality or premium standard
LASTING QUALITY

25-momme, 100% mulberry silk. Built to hold its softness + performance for years.

Icon of a droplet above a curved line, representing moisture or hydration
GENTLE ON SKIN

Ultra-smooth silk that feels cool and gentle against skin all night.

Icon of flowing hair and a comb, representing hair care or reduced friction for hair
HAIR PROTECTION

Less breakage, less frizz, fewer tangles by morning.

Icon of a shield with a star, representing protection or quality assurance
CLEAN SLEEP SURFACE

SILVADUR™ silver-ion infused, stays fresher between washes.

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