Sleep earplugs · soft silicone · washable
The 60-Night Method
★★★★★ 4.8 · 39 verified reviewsNo pressure. Just calm.
At home, travelling, or despite other people's noise: the soft silicone hugs your ear and disappears in two minutes. It softens the noise and holds till morning, even on your side.
Audio & text sleep program · €15 value
+ quick-start guide “Sleep better in 7 nights”
−8,90 € pack · Method 15 € free 50,90 €59,80 €that’s 25,45 €/pairor 3× 16,97 € · interest-free
−22,80 € pack · Method 15 € free 66,90 €89,70 €that’s 22,30 €/pairor 3× 22,30 € · interest-free
“You almost forget them. They stay put until morning.”
Eric M. · Verified buyer“They really block the noise, without that pressure feeling. I recommend.”
Manon L. · Verified buyerTruly calm nights–
The street, a snore, a neighbour: the noises that wake you fade into the background. You sleep deeply while still catching what matters — your alarm, your child, a fire alarm.
Specifications+
Reusable soft silicone · 3-layer umbrella tip (universal fit) · acoustic filter · anti-slip flexible stem · waterproof · storage case included.
Shipping & 30-night trial+
Shipped in 24–48h, estimated delivery ~5–7 days to Germany, Ireland, the Netherlands, Denmark and Sweden. 30 nights to test: if Core isn't for you, we refund you.
Care+
Rinse with lukewarm, lightly soapy water, air-dry, store in the case. Reusable night after night.
They already sleep better
The 3-layer tip + the soft stem, for real.
How it works
Three layers. A night that holds.
Still unsure?
Does it really hold all night, even on my side?+
Is it comfortable? Does it hurt?+
Will I still hear my alarm?+
The palette
Night, Sage, Mist: three muted mattes, chosen to blend into your ear as much as your nightstand. In Duo or Trio, mix them as you like.
Why Core
What foam can't do.
Care
Non-porous silicone: a quick rinse, a few minutes to dry, and it's good for months. No more disposable foam to rebuy every week.
Before you dive in
Your questions, our answers.
Will I still hear my alarm?–
Absolutely. Core softens noise, not into total silence (no earplug does). You finally sleep in peace while staying reassured: your alarm, a call or your child's cries stay audible.
What size? Does it fit every ear?+
Universal fit. The 3-layer umbrella tip adapts to the vast majority of ear canals, small or large.
How do I clean and care for it?+
Lukewarm, lightly soapy water, air-dry, stored in its case. Reusable for months.
How is it different from disposable foam?+
Foam packs down, falls out and ends up in the bin. Core is reusable soft silicone: it holds all night and lasts for months.
Shipping: times and cost?+
Shipped in 24–48h, free shipping, estimated ~5–7 days to Germany, Ireland, the Netherlands, Denmark and Sweden.
Returns and refunds?+
30 nights to test. If you don't sleep better, we refund you — returns on us, no need to justify.
What's it made of?+
Soft silicone, 3-layer tip + acoustic filter + anti-slip flexible stem. Waterproof, washable, storage case included.
The case
A hard case that slips into your nightstand or travel bag. Always within reach — never lost at the bottom of a drawer.
Easy
Try Core for 30 nights.
If you don't sleep better, we refund you. Shipped in 24–48h · secure payment · delivery across Europe.
Ready?
Take back your nights, tonight.
Three shades, one simple move. Slip Core in, and leave the noise outside.
Why MUTELY?
We spent too many nights counting the hours — the street, a snore, a neighbour who won't call it a day. Foam earplugs fell out, hurt, ended up in the bin. So we built one made for sleep: soft, holds all night, reusable. That's Core. One brand, one obsession: your nights.