Hisui Mattress
Hisui Mattress
- Utakata high resilience + Kokoro memory foam, no springs
- 26 cm high, firm
- For lower back pain and back sleepers
- Made in Portugal
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100 noites para experimentar em casa. Se não se adaptar, recolhemos sem custo.
100 noites de teste
10 years de garantia
Entrega gratuita
Klarna · 3x sem jurosThe Hisui is for you if...
✓ You sleep mainly on your back
✓ You wake up with lower back pain, or want to prevent it
✓ You prefer an all-foam feel, without springs
✓ You are looking for stable, lasting firmness
If you spend more than half the night on your side, the Sora or the Takumi mould better to the shoulder.
What is inside
① Breathable fabric — antibacterial and anti-dust-mite.
② Kokoro memory foam — moulds to the pressure points.
③ Utakata HR high resilience — fast recovery and stable support.
No springs: support comes entirely from the density of the foam, which gives a more consistent firmness across the surface.
Sizes, delivery and warranty
Sizes — from 190x90 to 200x180. Height 26 cm. Can be rotated.
Delivery — free in mainland Portugal, five working days.
Trial — 100-night trial at home, collection at no cost.
Warranty — 10 years. 3 interest-free instalments with Klarna.
Não encontra o tamanho que procura? Fale connosco ou ligue para +351 21 150 95 04
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Construction
Firmness without springs.
Hisui (翡翠) means jade, the stone of balance. Two foams, each with a function.
-
1
Breathable fabric
With antibacterial and anti-dust-mite treatment.
-
2
Kokoro memory foam
Relieves the pressure points without leaving the surface soft.
-
3
Utakata HR high resilience
The core. Recovers its shape quickly and holds its firmness over the years.
-
4
No springs
Support is consistent across the whole surface, with no softer areas. That is what makes it suitable for back sleepers.
Hisui, Shinobi or Samurai?
Three ways to get more support. The difference is in the height and in how much the mattress gives.
| You are viewing this oneHisui | Shinobi | Samurai | |
|---|---|---|---|
| Structure | High resilience + memory foam, no springs | Memory foam + high resilience, no springs | Pocket springs + high resilience |
| Firmness | Firm | Medium | High, the firmest in the range |
| Height | 26 cm | 30 cm | 30 cm |
| Feel | Stable support, relief on contact | Enveloping, with more height | Rigid, no give |
| Best for | Lower back pain, sleeping on your back | Those who want comfort without giving up support | Medium-to-high weight, full support |
| Price from | 289 € | 419 € | 459 € |
What the Advisor says
“When the doctor asks for more support, this is the one I usually suggest.”
When a customer tells me their doctor or physiotherapist has asked for more support, the Hisui is the piece I usually point to. It has been the most chosen by people who sleep on their back and want to prevent pain.
— Ana Cristina, Sleep Advisor
- 100 nights to decideFirm is not the same as uncomfortable, but the body needs time. If the discomfort continues after three weeks, we collect it at no cost.
- Not a substitute for medical adviceIn case of chronic or diagnosed pain, speak to your doctor or physiotherapist before deciding.
- 10-year warrantyCovers manufacturing defects and loss of support. Made in Portugal.
Perguntas frequentes
Is it too firm?
It is firm, but not rigid like the Samurai. The memory foam on top eases the hard feel on first contact.
How does it compare to the Kaizen?
The Hisui is firmer and more durable. For pain, Hisui. For enveloping comfort, Kaizen.
Can I sleep on my side?
You can, but if you spend more than half the night on your side, the Sora or the Takumi mould better to the shoulder.
How long does it take to adjust?
14 to 21 nights. Moving from a soft mattress to a firm one is the change that takes longest to settle.
Does it get hot without springs?
The fabric is breathable, but foam ventilates less than springs. If you get very hot at night, the Mizu is one of the most breathable in the range.
