
A firmer, more stable, smarter pillow. For sleep that truly heals you.
💢 Tired of sinking into a pillow that's too soft?
Conventional pillows squish, lose their shape, and leave your neck in a mess.
CubySide Premium maintains, aligns, stabilizes.
Its high-density foam maintains your posture all night long and resists wear and tear.
✨ Result: deep, untwisted sleep with a feeling of clarity upon waking.
Join those who want more than a pillow.
They want an aligned column. A clear head. A ready body.

📏 What height should I choose?
12 cm: For slim or standard body shapes
15 cm: For broad shoulders, large builds or maximum support
Did you sleep badly? It's fixed!
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The others | |
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For whom? |
Side sleepers
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“Everyone” (so no one)!
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Result ? |
Waking up without pain
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Neck stuck. Again..
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Impact |
Correct your posture while sleeping
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Let the damage set in.
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For what ? |
Healthy choice. Smart choice.
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Impulse purchase. Quickly regretted.
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FAQ
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🎯 If you are less than 1m75: 12cm.
🛌 Over 1m75 or wide build? 15cm.
Not sure? Start with 12cm—it's our bestseller.
👉 You have 100 nights to try it. No risk. -
🟡 Do you sleep mostly on your side? Then this pillow is exactly what you need.
Even if you sometimes tip onto your back, the CubySide keeps your neck aligned and relieves pressure on critical points.
👉 This is a posture pillow. Not a generic pillow.
Take the 3-night test. You won't go back. -
Yes. "Classic" pillows are designed for everyone... so no one.
CubySide is sculpted for side sleepers only.
👉 This is not a generic foam. It's a postural system. -
Absolutely.
🧼 The cover unzips and can be machine washed at 30°.
The foam is protected by a high-end antimicrobial treatment.
👉 It's made to last, and stay clean, even after 1000 nights. -
Yes, and it's one of the best gifts you can give them.
👉 For a child from 10 years old: choose 12cm.
👉 For your partner? Ask him if he sleeps on his side.
If so: order two immediately, you'll regret only taking one. -
🛡️ No worries.
You have 100 nights to try it .
Satisfaction guaranteed or your money back.
But we warn you: most customers who hesitate… order a second one later.
The blog for side sleepers!
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