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Why shop refurbished?

We give you the Simba Sleep experience, you save your hard-earned money, and together we reduce waste by extending the life of returned products. It's easier on your wallet, and better for the world.

This is what happens:

  • We test and inspect

    We examine the quality and function of every product. By hand, by sight, whatever it takes.

  • We replace inside and out

    Any component that fails our inspection is replaced with authentic Simba parts. No ifs, no buts, no corner cutting.

  • We cleanse and sanitise

    Everything is either deep cleaned, washed or sanitised to hospital standards. So it's pristine and squeaky clean.

We test and inspect

We examine the quality and function of every product. By hand, by sight, whatever it takes.

We replace inside and out

Any component that fails our inspection is replaced with authentic Simba parts. No ifs, no buts, no corner cutting.

We cleanse and sanitise

Everything is either deep cleaned, washed or sanitised to hospital standards. So it's pristine and squeaky clean.

All refurbished mattresses are covered by our 1 year, Certified Mattress Refurbishment Guarantee.

5ingenious things you should know about Simba Hybrid , Refurbished

It’s simple really: we’d love to help you sleep soundly and comfortably, so we use all the latest engineering and technology to do so. So have a read about all our unique and patented innovations; at the very least, your new scientific knowledge will impress your friends…

The Simba Aerocoil®
microspring comfort layer

These tiny cones of comfort will transform your sleep

These 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 2,500 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.

Simbatex Foam Technology

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.

  • Breathable Sleep Surface
  • Open Cell Graphite Infused Simbatex
  • Aerocoil® Spring-Comfort Layer
  • Edge to Edge Support
  • Multi-zoned Foam Base

Five layers of
engineered comfort

Five layers? Yes. And every single one has a part to play in helping you sleep better.

Breathable Sleep Surface

With up to 500g of super soft, hand-knitted goodness; our hypoallergenic sleep surface keeps your mattress fresh and cool.

Tested & trusted
CertiPUR® foam

Better for you, better for your home



CertiPUR® Verified

CertiPUR® Verified

All the foam we use in our mattresses is CertiPUR® recognised, meaning both the materials it contains and the emissions it releases have been independently and rigorously assessed; CertiPUR® foam is verified as free from CFCs and other ozone depleting substances, and ensures lower emissions to protect indoor air quality.

In addition, you can rest easy knowing that all CertiPUR® foam is free from added phthalates and harmful metals such as mercury or lead, and includes safe, non-toxic levels of fire retardants.


Engineering new
ways to cut waste

For Simba, protecting the planet is as important as restful sleep. We’re proud to be the first UK-born sleep brand to be awarded certified B Corp™ status.

Our official B Corp™ accreditation is an accolade that is only awarded to select businesses that promote social and environmental change through how we work and operate, something we consistently strive for.

We’ve used our expertise to reduce our use of energy and materials, and all our mattresses are 100% recyclable. To prove the point, any old Simba mattresses returned to us is refurbished or recycled; they never go near a landfill site. We have now opened our own state-of-the art, non-for-profit recycling service and accept any brand of mattress with no purchase necessary to use the service

All Simba mattresses are made in the UK in zero waste factories, reducing air miles in the process. Plus, our packaging is up to 60% recycled, from approved FSC sources, and all our deliveries are 100% carbon neutral. We’ve even worked out that we can use any excess foam in things like carpet underlay or pet beds rather than letting it go to waste.

We reckon that’s not half bad for a bunch of sleep experts like us.

Find Out More
All of our deliveries are 100% carbon neutral. We have worked hard to measure all of the emissions we create and as a result have offset all greenhouse gas emissions for customer deliveries.

Our Awards

  • “I'd go as far as saying my physiotherapist has had to rethink her income for the year ahead”

  • “Ideal in the summer as our testers love how the mattress regulates their body temperature”

  • “Feels premium in design and our testers looked forward to getting into it at the end their day”

  • “Voted 2020 Winner Product of The Year - Mattress Category - 10,637 people surveyed”

  • “The Simba Hybrid mattress is comfortable, supportive and doesn’t get too hot at night”

  • “It’s the springs that really make this one different, adjusting to your body as you sleep”

  • “The Simba Hybrid mattress offers the perfect combination of comfort and support”

  • “The best mattress overall, combining pocket springs with foam for the ultimate comfort”

  • “Simba’s mattresses have been ecstatically received over the last few years“

  • “There are many cooling mattresses out there but the Simba Hybrid is the best choice, hands down”

  • “A responsive hybrid mattress that gives a unique feel to your body.”

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

    Top Rated and Award Winning

    We have 230,000 five-star reviews, more than any other mattress brand in the world; we’ve also won over 50 sleep industry awards.

  • A Proud British Company

    A Proud British Company

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

  • Expert Sleep Science

    Expert Sleep Science

    Using data from over ten million sleepers, our scientists have created a mattress to suit every sleep style and body type.

  • Simba Service Promise

    Simba Service Promise

    Refurbished mattresses include a 30-night sleep trial, 1-year guarantee and free delivery and returns.

The Mattress Range

  • Simbatex® Essential

    Simbatex® Essential

    budget friendly


    Shop Simbatex® Essential
  • Simbatex® Foam

    Simbatex® Foam

    Cooler, Fresher Foam


    Shop Simbatex®
  • Simba Hybrid® Essential

    Simba Hybrid® Essential

    Patented Comfort - Lower Price


    Shop Hybrid® Essential
  • Simba Hybrid®

    Simba Hybrid®

    1/2 Million Sold - 11 Awards


    Shop Hybrid®
  • Simba Hybrid® Pro

    Simba Hybrid® Pro

    Best Seller - Advanced Support


    Shop Pro
  • Simba Hybrid® Luxe

    Simba Hybrid® Luxe

    Latest Tech - Ultra Plush

    10 LAYERS | 31CM DEPTH

    Shop Luxe
  • Simba GO

    Simba GO

    sustainable comfort


    Shop GO

Happy sleepers

We rest better when we know your honest opinion of us. Check out reviews from Simba sleepers below, and please add your own.

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