{
  "id": "charcoal-19-momme-silk-sleep-mask",
  "sku": "charcoal-19-momme-silk-sleep-mask",
  "title": "Charcoal 19 Momme Silk Sleep Mask",
  "slug": "charcoal-19-momme-silk-sleep-mask",
  "price": 39.99,
  "currency": "CAD",
  "availability": "in_stock",
  "category": "silk-sleep-masks",
  "category_label": "Silk Sleep Masks",
  "tags": [],
  "colors": [],
  "materials": [],
  "dimensions": null,
  "weight": "20 g",
  "images": [
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    "https://mulberrysilk.shop/dropship-images/silk-sleep-masks/charcoal-19-momme-silk-sleep-mask/charcoal-19-momme-silk-sleep-mask-3.jpg",
    "https://mulberrysilk.shop/dropship-images/silk-sleep-masks/charcoal-19-momme-silk-sleep-mask/charcoal-19-momme-silk-sleep-mask-4.jpg"
  ],
  "description_short": "Made from 100% mulberry silk with a double-layer silk filling and a silk-covered elastic strap, it weighs just 20 g and arrives with earplugs and a travel bag.",
  "description": "The problem with most sleep masks\n\nMost people's first sleep mask is free. It comes in a plastic sleeve on a long-haul flight, it is made of thin synthetic fabric over a slab of foam, and it is thrown out within a week. The elastic bites. The foam gets warm. By 3am it has slid up onto your forehead and you have stopped caring.\n\nThat experience puts a lot of people off entirely, which is a shame, because the idea is sound. Light is one of the strongest signals your body uses to decide whether it is time to be awake. Streetlights through curtains, a partner's phone, hotel corridor light under the door, summer mornings that start at half past four: all of it chips away at sleep in ways you only notice the next afternoon. A mask that genuinely stays put and feels like nothing solves a real problem.\n\nThe reason a silk filled sleep mask works better is not glamour. It is friction, weight and heat. Those are the three things that make people take a mask off in the night, and silk handles all three well.\n\nWhat momme means and why 19 matters\n\nWhen you shop for silk you will see a number followed by the word momme, usually written as 19 momme or 22 momme. It is a weight measurement, and higher means a denser, heavier fabric. Very light silks around 12 to 16 momme feel thin and slippery and tend to crease easily. Heavy silks at 25 momme and up are lovely but add bulk you do not really want sitting on your face.\n\nNineteen sits in a comfortable middle. It has enough body to drape properly over the curve of your eye socket without feeling stiff, and enough density that light does not pass through the fabric itself. When people compare options and ask about the best 19 momme silk mask, this balance is usually what they have landed on, whether or not they can name it.\n\nThis mask uses 100% mulberry silk at 19 momme on the outside. Mulberry silk means the fibre comes from silkworms raised on mulberry leaves, which produces a long, even filament. Long fibres are what give silk its smooth surface rather than a fuzzy one.\n\nThe filling does more than you think\n\nA flat single-layer mask is really just a blindfold. It lies against your closed eyelids with nothing between the fabric and your lashes, and it tends to gap around the bridge of your nose because there is no structure to hold the edges down.\n\nThis one has a double layer of silk filling inside. That small amount of padding does two useful jobs. It holds a slight dome over the eye area, so there is less direct contact with your lashes and lids, and it lets the edges of the mask settle into the hollows around your nose and cheekbones rather than bridging straight across them. Less gapping means less light.\n\nThe filling is silk rather than foam, which is why the whole mask still only weighs 20 g. A foam-filled mask of similar thickness would feel noticeably heavier and warmer. If you have tried a padded mask before and found it too hot or too present, the difference here is mostly about what is doing the padding.\n\nWhy the charcoal colour is a practical choice\n\nColour on a sleep mask is not purely decoration. Dark fabric reflects less light, so whatever does reach the inside of the mask has less to bounce off before it reaches your eyes. A pale mask can glow faintly in a bright room in a way a charcoal one does not.\n\nThere is a maintenance argument too. Night cream, serum, oil and the traces of mascara nobody manages to remove completely all transfer onto an eye mask. On ivory or blush silk that shows quickly. On charcoal it mostly does not. People looking for the best charcoal silk eye mask often arrive there after owning a light-coloured one that looked tired within a month.\n\nThe last point is simple discretion. A plain solid grey does not announce itself on a plane or in a shared room the way a printed one does.\n\nWho it suits\n\nTravellers are the obvious group. At 20 g with its own bag, it disappears into a carry-on, and the included earplugs cover the other half of the problem. Anyone who has tried to sleep on a red-eye with the cabin lights half up knows the value of that.\n\nShift workers and anyone sleeping in daylight are the second group, and arguably the ones who benefit most. Blackout curtains help but rarely seal the edges, and a filled dark mask closes that last gap. If you are comparing options for the best silk mask for shift workers, pay attention to whether the mask is filled, because the flat ones struggle against full daylight.\n\nSide sleepers do well with silk because of the friction point. A cotton mask pressed between your face and a pillowcase drags on the skin at your temple and on the fine hair around your hairline. Silk slides. That is the plain physical reason the best silk eye mask for side sleepers is usually silk on both the face side and the strap, as this one is.\n\nThen there are people who simply wake with the sun and would rather not. Light sleepers, students in shared housing, new parents grabbing an hour in the afternoon. The use case is the same even when the schedule is not.\n\nHow to choose between masks\n\nA few things are worth checking before you buy any mask.\n\nLook at whether the strap is covered. A bare elastic band sitting directly against your hair catches and tangles, especially if you have long or fine hair. On this mask the elastic is wrapped in silk, so the back of your head gets the same surface as the front of your face.\n\nCheck whether it is washable. An eye mask sits on the oiliest part of your face for eight hours at a stretch, and one you cannot easily clean becomes unpleasant faster than you expect. This one is machine washable, which keeps the upkeep simple.\n\nThink about what else you need. If noise is as much of an issue as light, a mask that includes earplugs saves you buying separately, and the bag keeps the pair together rather than loose in a drawer.\n\nFinally, be honest about weight. Some people want a heavier weighted mask with real pressure. Others cannot stand anything sitting on their eyes. This is firmly in the light camp at 20 g. If you have ever pushed a mask off in your sleep because it felt heavy, the lighter route is the one to try.\n\nLooking after it\n\nSilk is not fragile, but it does not like heat or harsh chemicals. Wash on a cool gentle cycle inside a mesh bag with a detergent made for delicates. Skip bleach and fabric softener entirely, since softener coats the fibres and takes away the smooth hand you bought the mask for.\n\nDo not wring it. Press the water out, reshape it while damp, and dry flat somewhere out of direct sun. The dryer is hard on both the silk and the elastic, and relaxed elastic is usually what ends a mask's life before the fabric does.\n\nIf it needs pressing, use a low iron with a cloth over the silk and keep away from the strap. Wash it every week or two, more often if you use skincare at night. Between uses, the little bag stops it snagging on zips and keys.\n\nThe short version\n\nThis is a 20 g eye mask in 100% mulberry silk at 19 momme, with a double layer of silk filling, a silk-covered elastic strap, and a solid charcoal face. It is machine washable and comes with earplugs and a travel bag.\n\nIt suits people who want darkness without weight: travellers, daytime sleepers, side sleepers and anyone who has given up on foam masks. The maker does not state the mask dimensions, the country of origin or a strap adjustment range, so ask us if an exact measurement matters to you. If it turns out not to suit, you have 14 days from delivery to send it back unused and unwashed.",
  "llm_summary": "The Charcoal 19 Momme Silk Sleep Mask is an eye mask made from 100% mulberry silk at 19 momme, with a double-layer silk filling inside for padding. The colour is a solid charcoal grey. It weighs 20 g and uses an elastic strap covered in silk. The mask is machine washable. Earplugs and a travel bag are included in the box. It suits travel, naps, shift workers sleeping in daylight, and anyone who finds foam or synthetic masks too heavy or too warm against the face.",
  "returnable": true,
  "return_policy": "Voluntary 14-day change-of-mind returns in original condition, buyer pays return postage; provincial consumer protection law 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.shop/charcoal-19-momme-silk-sleep-mask/",
  "canonical_url": "https://mulberrysilk.shop/charcoal-19-momme-silk-sleep-mask/",
  "json_url": "https://mulberrysilk.shop/api/products/charcoal-19-momme-silk-sleep-mask.json",
  "updated_at": "2026-10-12"
}