Winter Sale: up to 40% OFF HERE

Which? Best Buy - Matresses December 2019 Cool Foam Mattress

Up to 40% off Bundles

Winter Sale. Now on.

Shop the sale

Simba 5 Star Reviews

Sleep experts with over 83,000 five star reviews

The world's most five star reviewed mattress brand*

Join thousands of happy sleepers on our mission to make the world a more peaceful place to be.

Peace at last!

Finally! I have a very restless sleeper for a husband and his constant moving around used to keep me awake. Not any more! He can move around all he likes and my side of the mattress remains still. My hip and back pain is definitely reduced. I can’t wait to get into bed every night. So comfy.

Emma C Verified buyer


Wouldn’t sleep with anyone else…

Since becoming a Simba convert, the pains and stiffness I used to experience in my lower back have all but disappeared. My quality of sleep is so much better. I have a very harmonious relationship with this mattress.

Sophie B Verified buyer


Comfortable and peaceful

Amazing mattress! The comfort of it has to be experienced to be believed. My partner is a light sleeper and used to wake up every time I moved in the night, but due to the foam type top, we now both sleep throughout the night.

Chris H Verified buyer


Another world of sleep!

Since getting our kingsize Simba mattress I have experienced a whole new world of sleep. The most telling tale is that I have been dreaming more frequently than I can remember doing for a long time. I believe this is due to experiencing quality sleep cycles and less disturbed sleep.

Amy C Verified buyer


See reviews

* Based on publicly accessible, unique, online reviews/review-specific information which are rated on a 5 point or star basis, relating to major mattress brands, collected from Amazon, leading third party review websites, and mattress brands’ own e-commerce sites, between 2 September 2019 and 17 September 2019 by GroupBWT, available on request from Simba Sleep Limited.

The award-winning Simba Hybrid® Mattress

Good Housekeeping Institute

“Good housekeeping testers found it a complete 'dream to sleep on' and are all Simba converts”

Real Homes Love

“The Simba Hybrid stands out from the bed-in-a-box crowd. more responsive than all-foam mattresses and a well-supported and cool night’s sleep – hzar!”

Men's Health

“A mattress that was very well received by our testers thanks to balanced comfort and support. It feels premium in design and one that our testers looked forward to getting into at the end of their day.”

T3 Best buy

“For quite some time now, our favourite mattress has been the excellent Simba Hybrid memory foam pocket spring mattress”

Ideal Home

“If you prefer to be cosseted by a cloud-like mattress but your partner yearns for one that's on the firm side, then this 'fits-all' mattress might well be the answer.”

Meet the future of sleep.

We've brought together thousands of super-light comfort springs and support from precision engineered foam in perfect harmony.

base Visco pocket springs Simbatex bottom shell sleep surface
Simba Hybrid® Mattress layers from top to bottom: sleep surface, Simbatex, pocket springs, Visco, base layer, bottom shell
Shop the mattress
{{ title }}

Why Hybrid?

  • Foam Mattress
    Foam Mattress

    Soft but sinky

    Responsive and comfortable but can be too soft and hot.

  • The Simba Hybrid® Mattress
    The Simba Hybrid® Mattress

    The best of all worlds

    Responsive comfort Cooling airflow
    No motion transfer The right support

  • Spring Mattress
    Spring Mattress

    Firm but bouncy

    Supportive and breathable but can be too firm and bouncy

What sets Simba apart

We’re also in stores

Store location

We'll always give you 100 nights to try your mattress at home. But if you'd like to feel it for yourself first, here's where to find Simba on the high street.

Find nearby store

Beyond the bedroom

Saracens Rugby Club
We're the Official Sleep Partner to Europe's leading rugby club, helping the squad unlock their full potential so every player wakes up ready.
Tackle Sleep
The Zed Rooms
This is bedtime, but not as you know it. In partnership with Cuckooz, The Zed Rooms are designed to unlock your sleeping potential.
Sleep with us
Sleep Life Podcast
We uncover the science of how sleep is the foundation for everything you do while you're awake. With Georgie Barrat (The Gadget Show) and guests.
Listen on iTunesListen on Spotify
Simba Sleep App
Our free sleep tracker offers tailored advice to suit your sleep style plus expert inspiration to #TryFor8 hours in bed from rugby stars Maro Itoje and Jamie Roberts.
Download for AppleDownload for Android

Meet the Simba Hybrid® range

Man sleeping on a simba mattress

Ready to meet the mattress made for peace?

Shop the mattress

Your Cart

Your cart is empty
You're saving
Subtotal £599.20

Pay Now
Payments as low as
/ mo