Hisui Mattress

Hisui is jade — the stone the Japanese associate with harmony.

Which is your mattress?

Three firm models, three different bodies. Compare and choose.

If in doubt, Ana Cristina will help you choose in 10 minutes by phone: +351 21 150 95 04.

Hisui (翡翠) means "jade" in Japanese — the stone of balance. It combines the best of both worlds: the stability of high-resilience foam and the pressure relief of memory foam.

Who it's for

• Those who sleep mainly on their back
• Those who wake with lower-back pain or want to prevent it
• Those who prefer the all-foam feel (no springs)
• Those who want stable, lasting firmness

What the Advisor says

"When a customer tells me their doctor or physiotherapist asked for 'more support', I usually recommend the Hisui. It's been the most chosen by those who sleep on their back and want to prevent pain."
— Ana Cristina, Dreamura Sleep Advisor

Technology

• Utakata HR high-resilience foam — fast recovery, superior durability
• Kokoro Foam memory foam — adapts to pressure points
• Breathable fabric with antibacterial and anti-dust-mite treatment

Specifications

• Height: 26 cm
• Firmness: firm
• Structure: high resilience + memory foam (no springs)
• Can be rotated
• Made in Portugal

Warranty and delivery

• 100-night home trial
• 10-year warranty
• Free delivery in mainland Portugal — ships immediately subject to stock (5 business days per order)
• Pay in 3× interest-free with Klarna

Pairs with

For proper neck support: Nobi Pillow (memory foam) or Sui Pillow (cooling gel). Read also the best mattress for lower-back pain.

Frequently asked questions

Is it too firm?
It's firm — but not rigid like the Samurai. It has memory foam on top that softens the "hard" feel.

How does it compare to the Kaizen?
Hisui is firmer and more durable. For pain: Hisui. For pure comfort: Kaizen.

Can I sleep on my side too?
Yes, but if you sleep more than 50% of the time on your side, consider the Sora or Takumi — they adapt better to the shoulder.