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Goes like a dream with

Sleep Tech Sale: Up to 40% off £300+ (T&Cs)

Sleep Tech Sale
UP TO40% OFF

180,000+ five-star reviews*

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Which? Best Buy mattresses award 2021
Cool Foam Mattress
Made in the UK

A good sleep doesn't
happen overnight.
It's engineered.

180,000+ five-star reviews*

The ultimate hybrid. For a longer.
Deeper. Cooler sleep.

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Which? Best Buy mattresses award 2021
Cool Foam Mattress
Made in the UK

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.

See our Aerocoil® layer close up

0:16

Traditional memory foam

The fresh feel of
Simbatex® foam

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.

Simbatex versus memory foam

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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 180,000 five-star reviews, which is more than any other mattress brand in the world; we’ve also won 40 sleep industry awards.

  • A Proud British Company

    We design and make all our mattresses and beds in the UK, creating local jobs and reducing our environmental impact.

  • 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.

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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, rather than sending them to landfill. Our foam is CertiPUR® verified and free from dyes and heavy metals, while excess foam is repurposed into things like carpet underlay.

Our packaging is up to 60% recycled and from approved FSC sources. We use sustainable materials and processes across our range including BCI cotton and siliconised fibres from plastic bottles.

It's good progress, but we're always looking to do better.

Find out more
All our mattresses, pillows and duvets are 100% carbon neutral. We have worked hard to measure the carbon emissions of our manufacturing and have offset all greenhouse gas emissions.

Our Bestsellers

  • Simba Hybrid® Mattress

    Simba Hybrid® Mattress

    from £399

    The only mattress with a patented spring comfort layer, for no-pressure support and cooling comfort where it counts.

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  • Simba Hybrid® Pillow

    Simba Hybrid® Pillow

    £99

    With space-inspired temperature regulation and adjustable height and firmness, expect sleep that's out of this world.

    Shop Pillow
  • Simba Hybrid® Duvet

    Simba Hybrid® Duvet

    from £119

    Take duvet days to the next level with space-inspired fabric technology designed to take the heat.

    Shop Duvet

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