Resty 4D Sleep Mask: blackout sleeping mask

Woman sleeping on her side while wearing the black Resty 4D sleep mask

Resty sleep mask with a soft blackout fit in a calm bedroom routine.

Side by side comparison graphic of a standard eye mask and the Resty 4D sleep mask

Resty 4D sleep mask set with box, pouch, foam insert, gel insert and flaxseed insert

Black Resty 4D sleep mask beside flaxseed and chamomile in an insert overview graphic

Black Resty 4D sleep mask, blue gel insert and smiling woman in a cooling insert graphic

Resty sleep mask inserts shown beside refrigerator and microwave preparation steps

Resty 4D Sleep Mask

Name: Resty 4D Sleep Mask
Brand: Resty
SKU: QN-WFJN-K53E
Price: 22.95 EUR
Availability: InStock

Real darkness, wherever you sleep: soft on eyes and lashes.

€22,95

4.4 on Trustpilot · 99 reviews

60 days to try it

Order today, ships fast Tracked delivery · 1–2 business days Free shipping from €25

Dutch company · Ships from within the EU 60 days to try it Try it at home and request a return within 60 days of delivery. For trial returns, you pay return shipping.

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Full blackout feel for deeper rest
Soft 4D fit with space around the eyes
Adjustable strap for side and back sleepers
Simple upgrade for darker nights

Darkness that feels soft

A soft 4D sleep mask for nights, naps and travel. Blocks light without pressing flat against your eyes.

Space around your eyes

The contoured shape leaves room to blink and relax, while the strap keeps the fit easy to adjust.

Shipping and returns

Free shipping from €25

Shipping calculated at checkout

Not the right fit? Send it back within 60 days. Return conditions apply.Refund policy

Description

Buy a 4D sleep mask: light-blocking, soft and adjustable

The Resty 4D Sleep Mask helps limit distracting light at home, while travelling or during a nap. Its contoured eye cups leave space around the eyes and eyelashes, while the soft strap adjusts to your preferred fit.

Hotels and spas can order sleep masks in hotel quantities through Resty.

Why choose this 4D eye mask?

Contoured 4D fit with space around the eyes and eyelashes
Light-blocking fit for bedrooms, hotels, flights and naps
Soft and adjustable without lying flat on the eyes
Designed for side and back sleepers
Compact for an evening or travel routine

Sleep mask or earplugs?

A sleep mask limits light. If environmental sound is the bigger distraction, compare Resty SoundShields earplugs for sleeping. Use both when you want a darker and quieter sleep environment.

How to adjust the sleep mask

Place the mask over your eyes and adjust the strap so it sits securely without uncomfortable pressure. The 4D contour should leave room to blink. A firmer fit may block more light but should remain comfortable.

Good to know

A sleep mask makes the surrounding environment darker but does not promise a specific sleep outcome.

Can you wear this sleep mask with eyelash extensions?

The contoured eye cups leave space around the eyes and lashes, but the actual clearance depends on your lash length, curl and sleeping position. Check that you can blink without fabric contact and that the mask stays comfortable when you turn onto your side. Follow the sleep-mask fit test for eyelash extensions; a 4D shape alone does not guarantee a suitable fit.

Choosing a sleep mask for a long flight?

Check the strap and eye-cup clearance in a seated position before you travel. Our guide to sleep masks for long flights explains fit, light gaps and a practical cabin routine.

Resty 4D Sleep Mask

€22,95

Resty 4D Sleep Mask

Questions before you choose?

What makes this sleep mask different?

The 4D shape blocks light without pressing flat against your eyes. Soft blackout, less friction, easier rest.

Can children use it?

It is designed for comfortable everyday use, but fit matters. For young children, use your own judgement and supervise.

How should I adjust the mask?

Adjust the strap until the mask sits securely without pressure. It should block light while still feeling comfortable around the eyes.

Does it press against my eyes or eyelashes?

The contoured 4D shape leaves space around the eyes, so it does not sit flat against them. The exact amount of space depends on your fit.

Is it suitable for side sleepers?

Yes. The soft fit is designed for side and back sleepers. Keep the strap snug rather than tight for the most comfortable fit.

Can I use it for travel and naps?

Yes. It is made for nights at home, travel and daytime naps whenever you want to reduce distracting light.

Will a sleep mask improve my sleep?

It can make your sleep environment darker and easier to control. It does not replace good sleep habits, but it can remove light as a common distraction.

Guides on this topic

All guides

Returns and support

60 days to try it

Try it at home and request a return within 60 days of delivery. For trial returns, you pay return shipping.
Read return conditions
Arrived damaged?

Contact us as soon as possible with your order number and, if helpful, photos. We'll assess the issue and arrange a suitable solution.
Get help with your order

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