{ "id": "black-19-momme-silk-eye-mask-side-sleepers", "sku": "black-19-momme-silk-eye-mask-side-sleepers", "title": "Black 19 Momme Silk Eye Mask for Side Sleepers", "slug": "black-19-momme-silk-eye-mask-side-sleepers", "price": 551.99, "currency": "ZAR", "availability": "in_stock", "category": "silk-sleep-masks", "category_label": "Silk Sleep Masks", "tags": [], "colors": [], "materials": [], "dimensions": null, "weight": null, "images": [ "https://mulberrysilk.co.za/dropship-images/silk-sleep-masks/black-19-momme-silk-eye-mask-side-sleepers/main-black-19-momme-silk-eye-mask-side-sleepers.jpg", "https://mulberrysilk.co.za/dropship-images/silk-sleep-masks/black-19-momme-silk-eye-mask-side-sleepers/black-19-momme-silk-eye-mask-side-sleepers-2.jpg", "https://mulberrysilk.co.za/dropship-images/silk-sleep-masks/black-19-momme-silk-eye-mask-side-sleepers/black-19-momme-silk-eye-mask-side-sleepers-3.jpg", "https://mulberrysilk.co.za/dropship-images/silk-sleep-masks/black-19-momme-silk-eye-mask-side-sleepers/black-19-momme-silk-eye-mask-side-sleepers-4.jpg", "https://mulberrysilk.co.za/dropship-images/silk-sleep-masks/black-19-momme-silk-eye-mask-side-sleepers/black-19-momme-silk-eye-mask-side-sleepers-5.jpg", "https://mulberrysilk.co.za/dropship-images/silk-sleep-masks/black-19-momme-silk-eye-mask-side-sleepers/black-19-momme-silk-eye-mask-side-sleepers-6.jpg" ], "description_short": "A generously cut, 3D contoured silk sleep mask with a long adjustable strap, soft ear coverage and a shaped nose panel that blocks the light leak most flat masks miss.", "description": "The problem with most sleep masks\n\nYou buy a sleep mask because the streetlight outside the window is too bright, or because your partner reads late, or because you work nights and the sun comes up at the wrong end of your day. You put it on. It feels fine for twenty minutes. Then you roll onto your side, and the whole thing shifts an inch. Now there is a sliver of light at the nose, the band is pressing on your ear, and the fabric is sitting on your eyelashes.\n\nThat sequence is so common it is almost the standard sleep mask experience. The cause is nearly always the same. Most masks are a flat rectangle of fabric with an elastic band stapled to the ends. A flat rectangle cannot follow the curve of a face. Faces have a bridge, two sockets and two cheekbones, and a flat piece of cloth bridges straight across the valleys and leaves gaps.\n\nA black 19 momme silk eye mask with a contoured front is built to solve that specific problem. The shape does the sealing, so the strap does not have to.\n\nHow a contoured silk mask works\n\nThree things make the difference, and it is worth understanding each one before you spend money.\n\nThe first is coverage area. This mask is cut larger than a standard eye mask so the edges land on bone, the brow ridge above and the cheekbone below, rather than ending partway across soft tissue. Bone holds a shape. Soft tissue moves when you turn over, which is how gaps open.\n\nThe second is the nose panel. The bridge of the nose is where almost all light leak happens, because it is the sharpest change in angle on the whole face. A shaped panel follows that angle instead of tenting over it. If you have ever lifted the bottom edge of a cheap mask with your finger and watched a bright triangle appear, you have seen the problem this fixes.\n\nThe third is the 3D contour at the front. Instead of lying flat on your lids, the silk is moulded into two shallow domes that hold the fabric forward of your eyes. You can open your eyes under it. That sounds like a small thing, and it changes how the mask feels over seven or eight hours. Pressure on the eyelids is one of the main reasons people take a mask off in the middle of the night without really waking up enough to remember doing it.\n\nPut those together and you get the behaviour you actually want from the best blackout sleep mask, which is that it keeps working when you move.\n\nWhy silk, and why 19 momme\n\nSilk gets talked about a lot, so it helps to be plain about what it does. Silk fibre is smooth. When your cheek slides across a silk surface, there is less friction than there would be against a cotton weave. For a mask that means less dragging when you turn over, which in turn means the mask is less likely to be pulled out of position.\n\nSilk is also breathable and moisture-wicking, which is listed among this mask's material features. Practically, a breathable mask feels cool and dry rather than warm and stuffy. If you have tried a thick foam mask in summer, you know the difference a light, breathable face covering makes.\n\nThen there is momme. Momme is the weight unit for silk, written as \"mm\" on some listings and simply as a number on others. Low momme silk, around 12 or 13, is thin and more like a lining fabric. Very high momme, above 25, gets heavy and stiff. Nineteen sits in the useful middle. It has enough density that light does not pass through the weave, enough body that it holds the contoured shape, and it is still light enough that you forget it is on your face. That is why the best 19 momme silk eye mask options tend to be the ones people actually keep using.\n\nWho it suits\n\nSide sleepers are the obvious group. If you sleep with one side of your face on the pillow, you need a mask whose strap does not turn into a pressure point behind the ear. The long adjustable strap and the soft ear coverage here spread load across a wider surface. The trick is to set it looser than feels right at first. The contoured shape seals on its own. Tightening the strap hard does not improve blackout, it just adds pressure.\n\nShift workers and anyone sleeping in daylight are the second group. No curtain is perfectly dark, and blackout blinds leave edges. A mask takes the problem off the room and puts it on your face, where you can control it.\n\nTravellers are the third. At 100 grams packaged, the mask takes up less room than a pair of socks. Overnight flights, trains, hotel rooms with the gap between the curtains that always seems to point at the bed. A good travel mask is the smallest item in your bag with the biggest effect on whether you arrive rested.\n\nIt also suits anyone who has given up on masks before because of lash pressure. If that was your complaint, the raised cups are the specific feature you were missing.\n\nHow to choose and how to fit it\n\nA few things to think through before you buy any silk mask.\n\nCheck the momme number. If a listing does not say, that usually means it is low. Check whether the front is flat or contoured. Check whether the strap is adjustable or a fixed loop of elastic, because a fixed loop only fits one head size properly and stretches out over time. And look at the coverage area, since a small mask will never seal well no matter what it is made of.\n\nWhen it arrives, fit it in daylight rather than in the dark. Put it on, adjust the strap until the edges sit flat with no pinching, then turn toward a window or a lamp. If you see light, you will see exactly where it is coming in, and you can adjust from there. Most of the time the fix is lowering the strap slightly on the back of your head rather than tightening it.\n\nIf you have long hair, decide whether the strap sits above or below your bun or ponytail. Below usually keeps it more stable, because the hair stops the mask being pushed up off your face during the night.\n\nKeeping it in good condition\n\nSilk is not fragile, but it does not like heat, bleach or rough handling. Hand wash the mask in cool water with a mild detergent made for delicates. Swish it, do not scrub. Rinse until the water runs clear, then press it between a clean towel to lift the water out instead of wringing it.\n\nDry it flat, away from direct sun and away from radiators. Sun is the main cause of fading in black silk, so a shaded spot keeps the colour deep. If it needs a press, use the lowest iron setting, work on the back of the fabric, and keep the iron well away from the elastic strap. Heat is what kills elastic.\n\nWashing every week or two is a sensible rhythm for something worn against your face every night. If you use oils or rich night creams before bed, wash it more often, since those residues build up in the fabric over time.\n\nThe short version\n\nIf you have tried sleep masks and abandoned them, the shape was probably the problem, not the idea. A black 19 momme silk eye mask with a contoured front, a shaped nose panel and a long adjustable strap fixes the two things that make flat masks fail, light slipping in at the bridge of the nose and pressure sitting on the eyelids.\n\nIt is light, it packs flat, it works at home and on a plane, and it needs nothing more than a careful hand wash to keep it going. Set the strap loose, let the shape do the sealing, and see what a genuinely dark night feels like.", "llm_summary": "A black silk sleep mask made from 19 momme silk, supplied as a single mask. It is cut larger than a standard eye mask for complete blackout and uses a 3D contoured front with domed cups so the fabric does not press on the lashes. A shaped nose panel reduces light leak at the bridge, and a long adjustable strap with soft coverage around the ears allows the fit to be set for different head sizes, which suits side sleepers. The silk is described as soft, breathable and moisture-wicking. Packaging measures about 25.9 x 19.1 x 2.8 cm and weighs around 100 grams. Brand, country of origin and warranty are not specified. Care is hand wash cool, dry flat.", "returnable": true, "return_policy": "Voluntary 14-day change-of-mind returns in original condition, buyer pays return postage; Consumer Protection Act 68 of 2008 consumer guarantees for faulty goods. Return postage on faulty goods is ours.", "shipping_profile": "standard", "warranty": null, "brand": "Mulberry Silk Company", "gtin": null, "mpn": null, "condition": "new", "url": "https://mulberrysilk.co.za/black-19-momme-silk-eye-mask-side-sleepers/", "canonical_url": "https://mulberrysilk.co.za/black-19-momme-silk-eye-mask-side-sleepers/", "json_url": "https://mulberrysilk.co.za/api/products/black-19-momme-silk-eye-mask-side-sleepers.json", "updated_at": "2026-11-04" }