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3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest
  • 3D Contoured Sleep Mask - Total Blackout for Deep Rest

99% Block

Total light isolation

12mm Depth

Blink-free design

Every purchase supports Better Sleep Education initiatives in local communities.

3D Contoured Sleep Mask - Total Blackout for Deep Rest

3D Contoured Sleep Mask - Total Blackout for Deep Rest

Standard masks crush your eyes. The Dreamlight 4S is shaped to float.

$39.00 $49.90 -22%
One mask lasts [years] of deep sleep
  • Total darkness even with bright streetlights
  • Deep 12mm cups let you blink freely
  • Won't smudge makeup or ruin lashes
  • Slim-edge design for comfortable side sleeping
Color - Yellow
Low stock in Phoenix - shipping soon
Free shipping over $40 · 60-day money-back guarantee
  • Total Darkness Block 99% of disruptive light
  • Zero Pressure Concave design protects eyes
  • Lash Friendly Space for extensions to breathe
  • Cooling Foam No morning heat or puffiness

If you order within 23 Hrs. 42 Min. you'll get it by

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Trusted by 25,000+ nightly routines

3D Contoured Sleep Mask - Total Blackout for Deep Rest
3D Contoured Sleep Mask - Total Blackout for Deep Rest
3D Contoured Sleep Mask - Total Blackout for Deep Rest
3D Contoured Sleep Mask - Total Blackout for Deep Rest
3D Contoured Sleep Mask - Total Blackout for Deep Rest
3D Contoured Sleep Mask - Total Blackout for Deep Rest
Specifications

Reclaim your rest and wake up refreshed with a sleep mask that completely eliminates light without putting pressure on your eyes.

  • 3D contoured design - fits the natural shape of your face so you can blink freely while blocking out every stray beam of light.
  • Pressure-free eye cups - rests gently against your skin so you can enjoy deep REM sleep without feeling restricted or claustrophobic.
  • Lightweight breathable fabric - wicks away moisture so you can stay cool and comfortable throughout the entire night.
  • Adjustable secure strap - conforms to any head size so you can find your ideal fit without the mask shifting or sliding while you toss and turn.

Crafted with a soft, velvet-like touch that feels soothing against your skin, this mask creates a private sanctuary of darkness whether you are in a bright hotel room, on a long-haul flight, or simply trying to catch a nap at home. It is the essential tool for travelers and light sleepers who need to shut out the world instantly.

Order yours today and start experiencing deeper, uninterrupted sleep every single night.

Comfort Tech

The Dreamlight 4S uses a proprietary blend of memory foam and cooling fabrics that won't trap heat, ensuring you stay comfortable through all sleep cycles.

Fast US Delivery

Fast USPS tracking provided on all US orders.

3D Contoured Sleep Mask - Total Blackout for Deep Rest

3D Contoured Sleep Mask - Total Blackout for Deep Rest

Regular price  $49.90
Sale price  $39.00 SAVE 22%
Three steps to absolute darkness
The practical fix for light-sensitive sleepers.
Position

Position

Place the Dreamlight 4S over your eyes, ensuring the 3D contoured cups are centered for maximum space.

Secure

Secure

Adjust the soft, snag-free strap until you have a snug fit that doesn't pinch or slip.

Sleep

Sleep

Drift off instantly as the nose-bridge seal eliminates 99% of external light leaks.

Position

Position

Place the Dreamlight 4S over your eyes, ensuring the 3D contoured cups are centered for maximum space.

Secure

Secure

Adjust the soft, snag-free strap until you have a snug fit that doesn't pinch or slip.

Sleep

Sleep

Drift off instantly as the nose-bridge seal eliminates 99% of external light leaks.

Why Dreamlight 4S sinks you into sleep
Hollow Eye Pockets

Maintains zero pressure on your eyelids so your eyes stay relaxed through REM cycles.

Side-Sleeper Taper

Ultra-slim temples ensure the mask stays comfortable even if you press your face into the pillow.

Why Dreamlight 4S sinks you into sleep
Nose-Bridge Seal

A specialized foam flap prevents light from creeping in around the bridge of your nose.

Stay-Put Strap

High-quality micro-velcro keeps the mask secured all night without pulling your hair.

After
Before
Cheap Flat Mask (Leaky)
Dreamlight 4S (Blackout)
Say goodbye to interrupted-rest

Standard flat masks press against your eyes and leak light from the bottom. The Dreamlight 4S 3D design creates a complete blackout sanctuary without touching your face.

Experience Total Darkness

What 12,000+ Americans are saying

Trusted by Sleepers Nationwide

4.9 out of 5
Ashley Miller, Chicago review photo

I live in downtown Chicago and the streetlights are brutal. This is the first mask that actually blocks it all out without hurting my eyes.

Ashley Miller, Chicago
Sarah Williams, Phoenix review photo

My husband works nights and sleeps during the day. He's tried every mask on the market, but the Dreamlight 4S is the only one he keeps on all 8 hours.

Sarah Williams, Phoenix
Jessica Wilson, Seattle review photo

The 3D design is a game changer. I can blink, I can keep my lashes nice, and I don't wake up with those annoying pressure marks on my face.

Jessica Wilson, Seattle
Michael Johnson, NYC review photo

I used to wake up whenever my partner turned on their phone. Now I don't see a thing. Absolute game changer for my morning mood.

Michael Johnson, NYC
Christopher Davis, LA review photo

Perfect for travel. I used it on a flight from LA to London and slept like a baby despite the cabin lights and noise. Worth every penny.

Christopher Davis, LA
David Brown, Houston review photo

Finally a mask that doesn't feel like it's squashing my eyeballs. The foam is soft and the darkness is total. Highly recommend.

David Brown, Houston
Measured, not promised
The sleep data behind the 3D contour design.
A woman wearing a black 3D contoured eye mask while resting comfortably in a bedroom with blue-toned bedding.
99%
Light Blockage
Complete isolation from streetlights and screens.
0
Eye Pressure
Concave molding ensures no contact with your eyelids.
15m
Faster Sleep
Users reported falling asleep significantly faster.
Based on a 2023 internal study of 500 active users.

Fast US Shipping

3-5 day delivery via USPS

60-Night Trial

Sleep better or your money back

Zero Eye Contact

Patented 3D concave design

Secure Checkout

Encrypted payment processing
Limited Time Rest Offer

The Deep Sleep Event

Get your Dreamlight 4S at our lowest price this season. Don't let another night of bad sleep pass by.

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SAVE ON BETTER SLEEP
A person sleeping peacefully in a modern bedroom wearing a black 3D contoured sleep mask, surrounded by slate blue and white
A person wearing a 3D contoured sleep mask while resting comfortably in a modern, sunlit bedroom with blue and white decor.
A person sleeping peacefully in a modern bedroom wearing a black 3D contoured sleep mask, surrounded by slate blue and white
A person wearing a 3D contoured sleep mask while resting comfortably in a modern, sunlit bedroom with blue and white decor.
60 NIGHTS TO FALL IN LOVE
We believe the Dreamlight 4S will transform your rest. If you aren't sleeping deeper and waking up refreshed after two months, we will take it back, no questions asked.
TRY IT RISK-FREE
60-Day Money-Back Guarantee
Free Returns From Anywhere In US
No Restocking Fees Ever

Recent Sleep Success Stories

<p>Finally own the night and wake up restored.</p>

<p>Stop fighting streetlights and partner movement with the 3D mask that makes sleep effortless.</p>