The perfect mattress didn’t exist,
so we invented it.
Experience gravity defying comfort on the SIMBA titanium Aerocoil® spring layer.
These tiny cones of comfort are the key to our incredible, upper comfort layer; they’re our pride and joy. They’re smaller and slimmer than the typical, rather tall and bulky bed spring, because they’re made from super-strong titanium; using this magic metal means even a micro size (25mm high with a thickness gauge of 0.9mm, which is the size of a very thin paperclip) gives you the support you need, but being so small and fine you won’t feel a single one.
You’ll find up to 5,000 of these ingenious springs nestling in our mattresses; each individual Aerocoil® spring flexes gently in response to you and your partner’s movements, offering personalised support to each of you without disturbing the other. And as they compress and extend with you, they gently push air through the comfort layer, helping to keep you at just the right temperature.
So now you know. Small really is beautiful.
Traditional memory foam
The fresh feel of
For pitch perfect temperature control
Being too hot at night is an absolute no-no for great sleep. That’s why we designed our fantastic Simbatex foam; it’s an ‘open cell’ foam, which allows thirty times the airflow of memory foam (that’s almost breezy for a bed). On top of that our sleep scientists have infused it with a naturally occurring mineral called graphite; this draws heat away from your body.
And you thought foam was just, well, foam? Not in our book.
Why you can rest easy with Simba...
We’re experts in the science of sleep, and over a million customers have already trusted us to give them the best night’s sleep they’ve ever had.
Top Rated and Award Winning
We have 160,000 five-star reviews, which is more than any other boxed mattress brand in the world; we’ve also won 40 sleep industry awards.
A Proud British Company
We have over 40 years’ experience in the industry, we've made sure all our mattresses are designed and manufactured in the UK.
Expert Sleep Science
Using body profile data from ten million sleepers, our sleep scientists have created a mattress designed and crafted for every sleeping style and body type.
Simba Service Promise
We offer free delivery and returns, with a 200-night free trial and a 10-year guarantee. You can also shop with 0% finance over 12 months.
The Simba Sleep System
Experience flawless comfort and save money with the complete Hybrid® experience.
Team your mattress with our 40 times award winning hybrid® sleep range. Height and firmness adjustable hybrid® pillows. Temperature regulating hybrid® duvet. Micro-organisms deactivating mattress protector. And customisable bed bases with responsive slat systems.
Engineered to be sustainable.
For Simba, protecting the planet is as important as restful sleep.
We are founding members of BRC climate action roadmap. Our mattresses are carbon-neutral and made in the UK from 100% recyclable materials. We refurbish or recycle old mattresses, never to landfill. Our Simba Pure foam is CertiPUR certified and free from pollutants like TCPP. Excess foam is repurposed into things like carpet underlay.
Our pillows and duvets are made in zero waste factories using energy from renewable sources. Our packaging is up to 60% recycled and from approved FSC sources. We use sustainable materials and processes across our range - sustainable wood, BCI cotton and siliconised fibres from plastic bottles.
We reckon that’s not half bad for a bunch of sleep experts like us.