If you've ended up here, you've probably already concluded that the $12 satin mask from the drugstore isn't doing it. You want real silk, you want a bit of weight, and you don't want to spend $95 USD before you've even seen if it works for you.
Here's an honest look at the four most-recommended weighted silk sleep masks available in Canada in 2026.
What actually matters in a weighted silk sleep mask
Before comparing brands, here are the four specs that genuinely separate a $20 mask from a $95 mask:
- Momme weight of the silk. Momme is the Japanese unit for silk fabric density. 16 momme is light and cheap. 19 momme is the sweet spot for sleep masks — dense enough to block light, light enough to wear all night. 22 momme is heavier and more luxurious (and pricier). Anything labeled "silk" without a momme number is usually polyester satin.
- Weight of the weighted core. 60–100 grams is the safe range. Below 60g feels insubstantial. Above 100g can press on the eyes uncomfortably. Most premium masks land at 75–85g.
- OEKO-TEX certification. Verifies the silk and dyes are free from harmful substances. Important for something touching your face all night.
- Light-blocking design. A contoured nose bridge is the difference between true blackout and "mostly dark." Flat masks always leak.
The four masks compared
1. Lunya Weighted Silk Sleep Mask — $95 USD (~$129 CAD)
Lunya is the originator of the premium washable-silk sleepwear category. Their weighted mask uses 100% mulberry silk exterior with a polyester padding layer and recycled glass-bead weighted core. Their site lists 4.4/5 across 127 reviews. Hand-wash only. Currently "Final Sale."
Pros: Beautifully made. Bluesign-certified dyes. Substantial weight feels like a calming hand. Brand prestige.
Cons: Cross-border duties to Canada add another $20–30. Polyester lining (not silk on both sides). Often out of stock. Price.
2. Manta Weighted Sleep Mask — $59 USD (~$79 CAD)
Manta is the cult-favorite among sleep experts. Their weighted version uses a proprietary modal-blend fabric (not silk) but has an excellent contoured fit and adjustable eye cup design. Best-selling on Amazon Canada.
Pros: Best blackout of any mask we tested. Adjustable cup system. Strong reviews from light sleepers.
Cons: Not actually silk — labeled "silk-feel." Heavier (around 130g) which not everyone loves. Industrial aesthetic.
3. Slip Pure Silk Sleep Mask (not weighted) — $50 USD (~$68 CAD)
Slip's flagship sleep mask is 100% mulberry silk at 22 momme — the highest momme of anything on this list — but it isn't weighted. Worth mentioning because many shoppers conflate "luxury silk" with "weighted" when they're separate features.
Pros: 22-momme silk (heaviest, most luxurious). Beautiful packaging. Excellent for hair and skin protection.
Cons: No weight. No blackout contour. Slips in side-sleep.
4. Nidra Weighted Silk Sleep Mask — $34.99 CAD
Full disclosure: this is our mask. We're including it here because we built it specifically to fill the gap the other three leave open — a real 19-momme mulberry silk weighted mask, OEKO-TEX certified, with proper blackout contouring, priced as if Canadians are intelligent shoppers who don't need to subsidize a US brand's marketing budget.
Specs: 19-momme mulberry silk on both inner and outer faces. 80g hypoallergenic micro-bead weighted core. Contoured nose bridge for true blackout. Silk-wrapped elastic strap. OEKO-TEX Standard 100 certified. 30-night sleep promise.
Pros: Same silk grade as Lunya at less than a third of the price. Ships from Canada (4–7 day delivery, no duties). 30 nights to return, used or not.
Cons: We're a young brand. Limited reviews. Limited color range at launch.
The honest verdict
If money is no object and you want the heritage brand prestige, Lunya is excellent.
If you want maximum blackout and don't care about silk specifically, Manta is technically the best-engineered mask in this list — but it's not silk.
If you want real 19-momme silk, gentle weight, OEKO-TEX certification, and the same materials at a third of the price, the Nidra Weighted Silk Sleep Mask is the value pick. We made it because we couldn't find what we wanted at a price that didn't feel insulting.
Common questions
Is silk really better than satin for a sleep mask? Yes. Mulberry silk is a natural protein fiber that's hypoallergenic, thermoregulating, and gentle on skin and eyelashes. Satin is typically synthetic polyester woven to mimic silk's sheen but lacks silk's natural breathability.
How heavy should a weighted sleep mask be? 60–100 grams is the safe range. Nidra and Lunya both use 80g — providing noticeable deep-pressure feedback without causing pressure on the eyes.
Can I machine wash any of these? No. All silk masks should be hand-washed in cool water with mild detergent, air-dried flat.
Do weighted sleep masks actually work? The research on deep-pressure stimulation suggests gentle, even weight on the body can reduce cortisol and increase serotonin. For sleep masks specifically, customers most commonly report falling asleep faster and fewer middle-of-the-night wake-ups. Individual results vary — which is why every brand in this list offers a return window.