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The Simba Hybrid® Mattress is the original game-changing mattress from sleep experts Simba. Featuring Simba’s famously innovative technology, this mattress is science and data backed, guaranteeing you an invigorating and refreshing night’s sleep.

Innovative technology for optimal support

Using the latest engineering and technology, Simba’s Aerocoil® Microsprings are the secret behind the Simba Hybrid® Mattress’ incredible support. Smaller than regular pocket springs, cone shaped and made of super strong titanium, these tiny springs are able to respond faster to your movements throughout the night.

Providing personalised support to your most needed pressure points, Simba’s Aerocoil® Microsprings keep your body supported exactly where you need it most, ensuring your posture is controlled and spine aligned.

These innovative springs also allow for enhanced ventilation throughout the mattress, preventing you from overheating during the night, and reducing the build up of bacteria.

Reducing motion transfer, you’ll experience tailored support without being disturbed by your partner turning in the night.

A layer of Edge Lift Technology ensures that this intense support is felt right up to the edges of the Simba Hybrid® Mattress, so you’ll be comfortable no matter how you turn in the night or what position you sleep in.

No ordinary memory foam

A generous layer of open cell, graphite infused Simbatex® Foam takes memory foam to the next level. With thirty times more airflow than regular memory foam, this layer is designed to tackle overheating, preventing heat retention. The result? A cool, dry, refreshing night’s sleep every night.

A breathable, hand-knitted sleep surface provides a gravity-defying weightless sensation the instant you lay down on the Simba Hybrid® Mattress. Cradling you in comfort, this mattress embodies Simba’s dedication to providing you with the best night’s sleep possible.

1278127-5056314394132

Aerocoil® Microsprings icon
Aerocoil® Microsprings
Small, cone-shaped titanium springs that provide precise, tailored support as you move.
Graphite Infused Simbatex® Cooling Foam icon
Graphite Infused Simbatex® Cooling Foam
Infused with cooling graphite for a science-based, refreshing night’s sleep.
25cm Depth icon
25cm Depth
This mattress is approximately 25cm deep.
Removable Cover icon
Removable Cover
To aid with hygiene, this product has a zipped cover that can be removed for washing.
Knitted Cover icon
Knitted Cover
This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.
Orthopaedic Support icon
Orthopaedic Support
Designed to offer a firmer sleep surface, providing targeted support for your back and joints.
Reinforced Edges icon
Reinforced Edges
The mattress has reinforced edges, so that the full sleep surface can be used. This means more sleeping space - which is usually lost in conventional, less edge-stable mattresses.
No Need To Turn icon
No Need To Turn
A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.
Vacuum Packed & Rolled icon
Vacuum Packed & Rolled
Rolled mattresses have the advantage of being easy to transport, especially to upstairs bedrooms. When unrolled, they expand fully over time, usually being comfortable enough to sleep on after 48 hours.
No Roll Together icon
No Roll Together
Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.
Pressure Relieving icon
Pressure Relieving
This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.
Turning Handles icon
Turning Handles
Flag-stitched handles are attached to the sides of the mattress to assist in turning or rotating.
Hypoallergenic icon
Hypoallergenic
Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.
Vegan Friendly icon
Vegan Friendly
This product is made from materials that are 100% free from animal by-products.
Zoned CertiPur® Foam Base icon
Zoned CertiPur® Foam Base
Specific support zones target your body's pressure points for precise pressure relief and posture control.
Made in the UK icon
Made in the UK
This item has been manufactured in the UK.
Fire Resistant - Low Hazard icon
Fire Resistant - Low Hazard
This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Additional features

  • 2500 SpringsThis mattress contains 2,500 individually pocketed springs (in a King Size).
  • Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.
  • Features Simba’s famous patented sleep technology, designed by sleep scientists
  • Simba’s Multi-Zoned Support Base directly supports targeted areas of your body
  • Enhanced ventilation throughout the entire mattress
  • Edge Lift Technology ensures you feel supported right to the edges of the mattress
  • Aerocoil® Microsprings provide precise, responsive support to your pressure points
  • Open cell, graphite infused foam combats overheating for a refreshing night’s sleep
  • Soft, hand-knitted sleep surface provides a weightless sensation and instant relief
  • Sustainably developed and created in the UK

We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

  • AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
  • CA1-CA9
  • DD1-DD11
  • DG1-DG14, DG16
  • EH1-EH49, EH51-EH55, EH91, EH95, EH99
  • FK1-FK21
  • G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
  • IV1-IV19, IV30-IV32, IV36
  • KA1-KA30
  • KY1-KY16, KY99
  • LA1-LA7
  • ML1-ML12
  • PH1-PH26
  • TD1-TD15
Men's Health Lab UK Approved 2023 icon
Men's Health Lab UK Approved 2023
A Men’s Health Lab Approved badge represents hours of rigorous testing, putting products through its paces in both real-life situations and lab conditions. Going the extra mile to provide in-depth, honest recommendations, only the most superior products are Lab Approved.
Cosmopolitan Tested & Approved UK 2023 icon
Cosmopolitan Tested & Approved UK 2023
A household name, Cosmopolitan has been testing and recommending only the most elite products since 1886. They’ve been at the forefront of the lifestyle industry for a long time and take their recommendations very seriously. You can trust that this award equals a high-class product.
Which? Best Buy Double Mattresses August 2023 icon
Which? Best Buy Double Mattresses August 2023
The UK's largest consumer organisation, Which? has been a household name since 1957. Conducting extensive independent tests every month, a Which? Best Buy is awarded only to mattresses that pass vigorous testing. The Which? Best Buy Award is a prestigious award highlighting the best possible products on the market, with proof.
Good Housekeeping Institute 2025 icon
Good Housekeeping Institute 2025
Good Housekeeping's Textile Lab extensively researches the best brands, features and materials on offer to recommend only the most premium mattresses. Voted for by product testing experts as well as a diverse panel of customers, a Good Housekeeping Institute Approved badge is a sign of a mattress' ability to perform exactly as it promises.
Independent Best Buy 2025 icon
Independent Best Buy 2025
As one of the UK's most known and trusted online newspapers, The Independent review thousands of products each year. Their mattress testing is a lengthy process, but knowing the reach their recommendations will have, they ensure they only choose the absolute premium ones to give an Independent Best Buy accreditation.
Men's Health Lab UK Approved 2025 icon
Men's Health Lab UK Approved 2025
A Men’s Health Lab Approved badge represents hours of rigorous testing, putting products through its paces in both real-life situations and lab conditions. Going the extra mile to provide in-depth, honest recommendations, only the most superior products are Lab Approved.
100 Night Sleep Trial icon
100 Night Sleep Trial
Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100-night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect match we’ll offer you an exchange for a mattress that you love even more.

Simba® 10 Year Guarantee

Simba are certain you’ll love your new mattress, but for complete peace of mind they offer a 10 year guarantee. In the very unlikely case that you discover a defect as a result of faulty workmanship or materials, they’ll swap it for a new one. Please see: https://simbasleep.com/pages/ten-year-guarantee for further info.

Simba Hybrid® Mattress

4.8 out of 5
(41)
(6)
(2)
(0)
(0)
Aerocoil® Microsprings
Graphite Infused Simbatex® Cooling Foam
25cm Depth
Removable Cover
Orthopaedic Support
Firmness: Medium Firm
100 Night Sleep Trial
Award Winning Product
£479
RRP £649
Save £170
26% off
from £479
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Single
3' x 6'3"
Lightning Deal
£479
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Small Double
4' x 6'3"
Lightning Deal
£599
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Double
4'6" x 6'3"
Lightning Deal
£599
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King Size
5' x 6'6"
Lightning Deal
£669
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Super King
6' x 6'6"
Lightning Deal
£749
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European Single
90cm x 200cm
Lightning Deal
£479
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European Double
140cm x 200cm
Lightning Deal
£669
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European King Size
160cm x 200cm
Lightning Deal
£749
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Free Delivery in Next Day

Free delivery Tomorrow, 6th December

Place your order now and we'll contact you to arrange delivery when your order is ready for despatch. You can then choose our popular next day delivery or select a day & time of your choice and get delivery when it's convenient for you.

Your order helps us plant trees

151,370+ Trees planted so far

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Rated Excellent

4.8/5
based on 49 reviews
Trustpilot star rating
Quality of product
4.8 / 5
Comfort Rating
4.7 / 5
Value for Money
4.6 / 5
84%
12%
4%
0%
0%

Customer Review Summary

Customers have generally appreciated the product for its impressive comfort and support, often noting significant improvements in their sleep quality. Many users have commented on the excellent build quality and the appealing design that complements their bedroom aesthetics. While some found the product to be slightly firmer than expected, many others have embraced this as a beneficial feature for providing effective spinal support. Overall, the product is well-regarded for enhancing the sleep experience with a good balance of style and functionality.

Excellent Comfort
Good Support
Build Quality
Stylish Design
Improved Sleep Quality
Heavy Weight
Slightly Firm
Trustpilot Star rating Verified

The mattress is expensive but is comfortable and good quality..

Janice 4th Nov
Trustpilot Star rating Verified

Superb quality, sleeping so well, nice one

Mark 4th Nov
Trustpilot Star rating Verified

It is like sleeping on a cloud.

Pauline Furphy 30th Oct
Trustpilot Star rating Verified

Very comfortable from the start

David Dalton 25th Oct
Trustpilot Star rating Verified

Value for money

Justas Andriuskevicius 10th Sep
Trustpilot Star rating Verified

Very fast delivery which was updated continually during the day. The mattress is well made and extremely comfortable . I note that the wording has now changed since my previous review and made it clear that your old mattress will only be taken away when you pay the extra 30.00. I and several other people got the impression that your old mattress would be removed and recycled as part of the deal. I am glad they have taken the time update their web site.

Maxwell Smith 6th Sep

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Your order helps us plant trees

151,370+ Trees planted so far

Free, fast delivery

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Mattress recycling

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Simba Hybrid® Mattress

Simba Hybrid® Mattress

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