Europe Mulberry Silk Company
Company
Shop By Category
T&Cs
Shop Online
  • Clear materials and product specifications
  • Free tracked delivery across Europe over €120
  • 14-day returns

Black 19 Momme Large Silk Sleep Mask | Mulberry silk eye mask | silk sleep mask with wide strap

Black 19 Momme Large Silk Sleep Mask

€53.99
  • 100% Mulberry Silk
  • 19 Momme Weave
  • Shaped Nose Section
  • Extra-Wide Strap

Price: €53.99

  • Free tracked delivery across Europe on orders €120+, otherwise a flat €15
  • Pay by card or PayPal, handled by the payment provider
  • 14-day right of withdrawal, plus the two-year legal guarantee
Product specifications
Material100% Mulberry Silk
Momme Weight19 Momme
Silk GradeGrade 6A
ColourBlack, Solid
Closure TypeHook and Loop
Nose SectionShaped
StrapExtra-Wide, Adjustable
CareHand Wash in Cold Water
Shipping & returns

Tracked delivery to all 27 EU countries. It is free on orders of €120 or more, and a flat €15 below that. We dispatch within one working day, and most orders arrive within 3 to 9 working days from the order date, depending on the country.

If you are a consumer in the EU, the Consumer Rights Directive 2011/83/EU gives you 14 days from the day you receive your order to withdraw for any reason, and a further 14 days to send it back. You may handle and inspect a product as you would in a shop. If it has been used beyond that, we may reduce the refund to reflect the loss in value. We refund the price you paid, including standard delivery. You pay the direct cost of returning it unless the item is faulty.

If it arrives faulty, damaged or not as described, we put it right at no cost to you under the two-year legal guarantee of conformity, Directive (EU) 2019/771, return postage included.

Shipping details · Refunds and returns

100% Mulberry SilkSmooth fibre that glides over skin instead of dragging.
19 Momme WeaveA denser silk weight that feels substantial and drapes well.
Shaped Nose SectionCuts down the light that sneaks in from below.
Extra-Wide StrapHook and loop closure spreads pressure and adjusts to any head.

Slip into deep, quiet darkness with a black 19 momme large silk sleep mask that stays soft all night.

Cut from 100% mulberry silk at 19 momme with a shaped nose section and an extra-wide hook and loop strap, it blocks stray light without pressing on your eyes.

A large silk sleep mask cut from 100% mulberry silk at 19 momme, a weight that feels soft and substantial rather than papery.

The shaped nose section sits against the bridge of your nose to reduce the light leaking in from below.

A flat cut rests over closed eyes without pressing on the lids, so you can blink freely under the mask.

The extra-wide hook and loop strap spreads the pressure around your head instead of digging in at one point.

Solid black finish keeps the inside of the mask dark and hides the marks that show up on pale fabrics.

Black 19 Momme Large Silk Sleep Mask

Most sleep masks fail in the same two places. Light creeps in at the bridge of the nose, and the strap bites into the back of your head by three in the morning. This black 19 momme large silk sleep mask is built around both problems. The nose section is shaped rather than cut straight across, so it follows the slope of your face and closes the gap where light usually gets in. The strap is extra wide with a hook and loop closure, which spreads the pull across a broader band instead of concentrating it in a thin line.

Black 19 Momme Large Silk Sleep Mask

The fabric is 100% mulberry silk at 19 momme. Momme is simply how silk weight is measured, and 19 sits in the range where the fabric feels dense and smooth without becoming stiff. You notice it most when you turn over. Silk slides against skin and hair with less friction than cotton, so the mask shifts with you instead of tugging. Grade 6A refers to the length and consistency of the filament used in the weave.

The cut is flat where it crosses the eyes. That matters more than it sounds. A mask that presses on the lids can feel heavy and makes it awkward to open your eyes in the dark. Here the silk rests over the eye area, so lashes have room and you can blink underneath it. Over a full night that difference is the thing that decides whether the mask stays on or ends up on the floor.

Black was chosen for a practical reason as well as a visual one. A dark inner surface reflects less of whatever light does find its way in, and the solid colour hides the faint marks that show up quickly on cream or pale pink silk. It also makes the mask easy to pair with anything else on the nightstand.

Care is simple and should be kept simple. Hand wash in cold water with a gentle detergent, press the water out in a towel, and dry flat out of direct sun. Close the hook and loop strap before washing so the hooks do not snag the silk. Treated that way, a mulberry silk eye mask holds its hand and colour for a long time.

Not sure yet? That is fine.

Silk is something you judge by touch, and you cannot do that through a screen. If you are a consumer in the EU, you have 14 days from the day you receive it to withdraw for any reason under the Consumer Rights Directive 2011/83/EU, and a further 14 days to send it back. You may handle and inspect a product as you would in a shop. If it has been used beyond that, we may reduce the refund to reflect the loss in value. We refund the price you paid, including standard delivery, and you pay the direct cost of return.

If it turns up faulty, damaged or not as described, that is on us. The two-year legal guarantee of conformity under Directive (EU) 2019/771 covers you, and we pay the return postage. Read the full detail on our refunds and returns page, or ask us anything before you order.

Frequently Asked Questions

What is this sleep mask made from?

It is made from 100% mulberry silk at a 19 momme weight, in grade 6A silk. Mulberry silk is the long-filament silk used for most quality silk bedding. No blended or synthetic content is listed for this mask.

What does 19 momme actually mean?

Momme is the traditional unit for silk weight, measuring how much a fixed area of fabric weighs. A higher momme number means a denser weave. At 19 momme the silk feels substantial and drapes well rather than feeling thin or papery.

Is 19 momme a good weight for a sleep mask?

It sits comfortably in the range people look for in a mulberry silk eye mask. Lighter silks can feel flimsy against the face, while very heavy weights can feel warm. Nineteen momme is dense enough to feel like real silk and light enough to forget you are wearing it.

What does grade 6A silk refer to?

Grade 6A describes the quality of the raw silk filament used, based on length and consistency. Longer, more even filaments produce a smoother and more uniform fabric. It is a grading of the fibre itself, not a performance rating.

Does the mask block light properly?

The shaped nose section is designed to reduce the light that gets in from below, which is where most masks leak. The solid black silk and the large cut cover a wide area around the eyes. No mask is completely airtight, but the shaping closes the usual gap.

Why is a shaped nose section better than a straight edge?

A straight-cut mask has to bridge the slope of your nose, which leaves a small triangle of light on each side. A shaped section follows the contour instead, so it sits closer. For anyone who sleeps in a room with a streetlight outside, that detail does most of the work.

Will it press on my eyelids?

The cut is flat where it crosses the eyes, so the silk rests over the area rather than pushing into it. You can blink under the mask without it fighting back. People who dislike pressure on their lids usually get on well with a flat design like this.

How does the strap fasten?

It uses a hook and loop closure on an extra-wide strap. You pull it to the tension you want and press it closed, so there is no fixed set of sizes to choose between. It is one of the easiest closures to adjust in the dark.

Why is the strap extra wide?

A wide strap spreads the pull across a broader band at the back of your head. Thin elastic bands concentrate the same tension into a narrow line, which is what leaves a mark or starts to ache overnight. Width is the simplest fix for that.

Will it fit a large head?

The hook and loop closure adjusts across a wide range rather than clicking into set sizes, which is why it suits most adults. Set it loose enough that it holds without pulling. If the mask shifts when you turn over, tighten it a little.

Will it fit a smaller head or a teenager?

It should, because the strap adjusts down as well as up. The mask itself is a large cut, so on a very small face it will cover more of the cheekbone area. That is usually a plus for light blocking.

What size is the mask?

It is described as a large silk sleep mask with a flat cut over the eyes, but exact measurements in centimetres are not specified. If you need precise dimensions before ordering, ask us and we will check.

Is it suitable for side sleepers?

Yes, and the silk helps here. A smooth fabric slides against the pillow rather than dragging, so when you roll from your back onto your side the mask tends to stay put. The wide strap also lies flatter under the side of your head than a thin band.

Can I wear it on my back and my front?

Back sleeping is the easiest position for any mask. On your front, you will feel the strap more because your head presses into the pillow, so set it looser than usual. Many front sleepers still find a flat-cut silk mask the most tolerable option.

Does it work with long hair?

It does, though it is worth lifting your hair clear before you fasten the strap so it does not get caught in the hook and loop. Once the strap is closed, the silk surface means hair slides rather than snags. That is a common reason people choose silk over cotton for a sleep mask with a wide strap.

Can I wear it with lash extensions?

A flat-cut mask that rests over the eyes rather than pressing on them is generally the kinder style here. Set the strap loose and avoid rubbing the mask against your lashes when you take it off. We cannot make any claim beyond describing how the mask is cut.

Is black the only colour?

This one is solid black. A dark inside surface reflects less stray light and hides the small marks that show up on pale silk very quickly. It is also the easiest colour to keep looking tidy over time.

Is it good for travel?

Silk packs down to almost nothing and weighs very little, which is why a mulberry silk eye mask is such a common travel item. It folds into a jacket pocket or the side of a carry-on. Pair it with earplugs for daytime flights.

Can shift workers use it for daytime sleep?

That is one of the situations where a well-shaped mask earns its keep, because daylight is far brighter than anything you deal with at night. The nose shaping matters most then. Blackout curtains plus a mask together will beat either one alone.

How do I wash it?

Hand wash in cold water with a mild detergent made for delicates. Do not wring or twist it. Press the water out gently in a towel and lay it flat to dry away from direct heat and sunlight.

Can I machine wash it?

The stated care is hand wash in cold water, so that is what we recommend. Machines agitate silk and the hook and loop strap can catch the fabric as it tumbles. Hand washing takes about two minutes and protects both the silk and the closure.

Can I tumble dry it?

No. Heat is hard on silk and will dull the surface over time. Press the water out in a towel and dry flat instead.

How often should I wash it?

Every week or two is a sensible rhythm for something worn against your face each night. Wash it sooner if you have been using facial products before bed. Frequent gentle washing is easier on silk than letting marks build up and then scrubbing.

Should I close the strap before washing?

Yes, always. Open hook and loop will grab the silk and pull threads while it moves in the water. Closing it first takes a second and avoids the most common way these masks get damaged.

Can I iron it?

If you need to, use the lowest heat setting with a cloth between the iron and the silk. Most creases drop out on their own once the mask has been worn for a few minutes. Never iron over the hook and loop strap.

Does the mask feel warm?

Silk is a natural fibre that does not trap heat the way thick synthetic padding does. At 19 momme the fabric is dense but not bulky. Most people find a flat silk mask cooler than a moulded foam one.

How is it different from a cheap satin mask?

Polyester satin imitates the shine of silk but not the fibre. This mask is 100% mulberry silk, which is why it feels different against skin and holds up to repeated gentle washing. Weave and fibre are what separate the best silk sleep mask options from the lookalikes.

Does it make a good gift?

It is one of the easier gifts to get right, because there is no size to guess and the adjustable strap fits almost anyone. Black suits every taste. It pairs well with a silk pillowcase if you want to build a set.

How long will it last?

With cold hand washing and flat drying, a 19 momme silk mask holds its feel and colour for a long time. What shortens the life of most masks is hot washing, tumble drying, or letting the open hook and loop strap rub the fabric. Treat those three things carefully and it will keep going.

What is the delivery and returns position?

Delivery is tracked to all 27 EU countries and most orders arrive within 3 to 9 working days, depending on the country. If something is wrong with the order, contact us and we will sort it out. Your statutory return rights apply in full.

What if it is not right for me?

Get in touch and tell us what did not work, whether it was the fit, the light blocking or the feel of the silk. We would rather swap you to something that suits than have the mask sit unused in a drawer. If a return is the right answer, we will walk you through it.

Buying Guide

6 min read Mulberry Silk Company

The two things that ruin a sleep mask

Almost nobody gives up on sleep masks because the idea is wrong. They give up because of one of two failures.

The first is light leaking in at the nose. You put the mask on, it feels fine, and then you notice two small wedges of grey light sitting right at the edge of your vision. That happens because most masks are cut with a straight bottom edge, and a straight edge cannot follow the slope of a human nose. The mask bridges the gap instead of closing it.

The second is the strap. A narrow band of elastic carries all the tension in one thin line. At eleven at night it feels like nothing. At four in the morning it feels like a headband you forgot to take off. People wake up, push the mask onto their forehead, and it ends up on the floor.

This black 19 momme large silk sleep mask is shaped around both problems. The nose section is contoured rather than cut flat, and the strap is deliberately wide with a hook and loop closure. Those are not glamorous features. They are the ones that decide whether you still have the mask on at sunrise.

What momme means and why 19 is the number to look for

Silk is sold by momme, written as mm in some listings, which is a weight measure rather than a thickness measure. It tells you how dense the weave is. Lower momme silk is thinner and lighter. Higher momme silk is denser and heavier.

For masks and pillowcases, the useful range sits roughly between 16 and 25. Below that the fabric starts to feel insubstantial and a little see-through. Above it, you are paying more for weight you cannot really feel through a mask that barely touches your face.

Nineteen momme lands nicely in the middle. It has enough body that the mask holds its shape when you pick it up, and enough drape that it follows the contour of your face instead of standing away from it. If you have handled a cheap satin mask before, the difference in hand is immediate.

The grade 6A marking refers to the raw silk filament, not the finished mask. It describes long, even filaments, which is what produces a smooth and consistent surface. Think of it as a measure of the thread before anything was woven.

Why silk rather than cotton or satin

Polyester satin is the most common imitation. It looks shiny in a photograph and costs very little to make, which is why it floods the market. It is not silk. It is a synthetic woven to mimic the surface of silk.

The practical difference shows up in friction and in heat. Mulberry silk is a natural protein fibre with a smooth surface, so skin and hair slide across it with less drag than cotton. For anyone who turns over several times a night, that is the difference between a mask that moves with you and one that pulls at the side of your face.

Cotton is comfortable but it is grippier and it holds moisture differently. Silk tends to feel cooler against the face, which matters when the mask covers a decent area of skin for seven or eight hours.

If you are weighing up the best mulberry silk eye mask against a budget satin one, the honest comparison is fibre content and momme weight. Everything else is secondary.

The flat cut over the eyes

There are broadly two shapes on the market. Contoured or moulded masks have domed cups that arch over the eyes, usually built on a foam or moulded insert. Flat masks lay a single panel of fabric across the eye area.

This one is flat cut. The silk rests over closed eyes without pressing on the lids, so you can blink underneath it. That sounds minor until you have worn something that pushes down on your lashes all night.

Moulded masks have their fans, and they do create a tunnel of darkness that some people love. The trade-off is bulk. They do not fold down small, they can feel warm, and if you sleep on your side the dome gets squashed into your eye socket anyway. A flat silk panel packs into a pocket and stays comfortable in any position.

Getting the strap right

This is where most people go wrong on the first night.

The instinct is to tighten the strap until the mask feels secure. Do not do that. A hook and loop silk sleep mask with a wide strap only needs enough tension to hold position. If you can slide a finger comfortably between the strap and your head, you are about right.

Too tight, and the mask presses the shaped nose section into your face and you wake up with a mark. Too loose, and it rides up when you roll over. Spend the first two or three nights adjusting it rather than deciding after one attempt.

Lift long hair clear before fastening. Hook and loop will grab hair if you close it carelessly, and a tangle at two in the morning is nobody's idea of restful. Close the strap first, then let your hair down over it.

Who this suits

Side sleepers do well with it, because the flat cut and the wide strap both lie closer to the pillow than a domed mask with a thin band.

People with a streetlight, an alarm clock display, or a partner who reads late will notice the nose shaping most. That is the specific gap it was designed to close.

Shift workers and daytime sleepers are the hardest case, because daylight is far brighter than anything you face at night. A mask helps a great deal, but combine it with a blind or curtain if you can. A good silk night mask for shift workers works best as part of a setup rather than on its own.

Travellers get the packing advantage. Silk weighs almost nothing and folds to the size of a wallet.

Keeping it in good condition

Hand wash in cold water with a gentle detergent made for delicates. That is the stated care and it is worth following.

Close the hook and loop strap before the mask goes anywhere near water. Open hooks drag across silk and pull threads, and that is by far the most common way these masks get damaged.

Do not wring it. Lay it in a towel, roll the towel, and press. Then dry it flat, out of direct sun and away from radiators. Heat dulls silk over time.

Wash it every week or two if you wear it nightly, and sooner if you use creams or oils before bed. Little and often is much kinder to the fibre than leaving marks to set and then scrubbing at them later.

Skip the tumble dryer entirely. There is no version of that story that ends well.

The short version

Look for real mulberry silk, not satin. Look for a momme weight around 19, which is where the fabric feels dense without feeling heavy. Look for a shaped nose section, because that is where light actually gets in. And look for a wide strap, because a thin one will wake you up before the sun does.

This mask has all four. The rest is just getting the tension right and washing it properly.

Browse the shop

Not sure if silk is worth it?

Tell us how you sleep and what wakes you up, and we will point you to the mask that fits the problem.

Ask us a question

Page summary

The Black 19 Momme Large Silk Sleep Mask is a sleep mask made from 100% mulberry silk at 19 momme in grade 6A silk. It is a solid black colour with a flat cut that rests over the eyes rather than pressing on them. A shaped nose section reduces the light entering from below the mask, and an extra-wide hook and loop strap allows adjustment and spreads pressure around the head. Care is hand wash in cold water.guideTitle: How to Choose a Silk Sleep Mask That Actually Stays On All Night