Winter Sale ends in
0days
 
0hrs
 
0mins
 
0secs
Description

With a Which? Best Buy May 2023 and a T3 Best Mattress 2023 Award, the Simbatex® Foam Mattress features incredible technology from the leaders in sleep science.

Thirty times the airflow of regular memory foam

Grahite infused Simbatex® cooling foam uses the natural conducting properties of graphite to actively draw heat away from your body. With 30 times the airflow of regular memory foam, Simbatex® foam controls your temperature for a much cooler night's sleep. A cooler core body temperature means a deeper sleep, with this incredible mattress helping you feel refreshed and rejuvinated every morning.

Incredible support to your spine with posture control

A medium firm feel with orthopaedic levels of support, this innovative foam gently contours the unique curves of your body. Holding your body in the perfect position, you'll experience ultimate pressure relief and spinal alignment. This support to your back eases aches and pains, keeping your posture controlled to encourage a gentle waking up experience. No roll together technology provides you and your partner with personalised sleeping zones, ensuring you don't roll towards the centre of the bed.

A high density Simba® Multi-Zoned Support Base adjusts to your body movements, much like pocket springs, tailoring support to specific areas as you need it.

A removable, machine washable cover

A removable cover allows you to keep your Simbatex® Foam Mattress effortlessly clean, maintaining the integrity of the mattress as it's protected against spills and stains. Naturally hypoallergenic, this inventive mattress is ideal for allergy-sufferers, with optimal breathability complementing the hygienic nature of the sleep surface.

1278323-5056370717005

Features
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.
Orthopaedic Support icon
Orthopaedic Support
Designed to offer a firmer sleep surface, providing targeted support for your back and joints.
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 and are usually ready to sleep on within 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.
Simba® Multi-Zoned Support Base icon
Simba® Multi-Zoned Support Base
Specially designed to adjust to your movements, keeping your body aligned.

Additional features

  • Knitted CoverThis luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.
  • Vegan FriendlyThis product is made from materials that are 100% free from animal by-products.
  • Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.
  • Made in The UKThis item has been manufactured in the UK.
  • Fire Resistant - Low HazardThis product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.
Benefits
  • Graphite infused cooling foam actively removes heat from your body
  • Thirty times the airflow of regular memory foam
  • Simbatex® foam gently cradles your body, contouring your natural curvature
  • Medium firm support with orthopaedic properties keeps your spine aligned and posture controlled
  • Simba® Multi-Zoned Support Base offers targeted support to your heaviest pressure points, adjusting as you move
  • Removable, machine washable cover ensures your bed can be kept as hygienic as possible
100 Night Sleep Trial
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, test it out, and enjoy the comfort. If it's not your perfect match, simply let us know. We'll gladly take it back and give you a full refund. All you have to do is cover any return costs and we'll do the rest.

Download sleep trial information

Subject to Terms & Conditions

Warranty & Guarantee

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.

Simbatex® Foam Mattress

5.0 star rating
2 reviews
5.0 out of 5
(2)
(0)
(0)
(0)
(0)
Graphite Infused Simbatex® Cooling Foam
25cm Depth
Removable Cover
Orthopaedic Support
Made in The UK
Firmness: Medium Firm
100 Night Sleep Trial
Award Winning Product
£409
£679
You save £270
from £409
Size chart
Size
Single
Single
3' x 6'3"
£409
Small Double
4' x 6'3"
£479
Double
4'6" x 6'3"
£479
King Size
5' x 6'6"
£539
Super King
6' x 6'6"
£599
This product combination is unavailable.


Shop in confidence knowing our award winning delivery is hassle-free!

Free next day delivery

Choose a day & time that suits you

Old mattress removal available

Delivery to room of choice available

1 Tree planted with every order

117,245+ Trees planted so far

A logo for Ecologi

Rated Excellent

Trustpilot star rating 5.0/5 based on 2 reviews
100%
0%
0%
0%
0%
Show all ratings
5
4
3
2
1
Filter by keyword
All
All
Firmness
Price
Quality
Trustpilot Star rating Verified

No more back ache

Mr Matcham 7th Jan
Trustpilot Star rating Verified

Very comfortable and good quality & value

Hils Lemon 28th Nov
T3 Platinum Award
Dedicated to testing and reviewing the latest products to help you live a smarter, better life, T3 bestows it's Platinum Award on only the most elite items. Mattresses with a T3 Platinum Award have been reviewed and advocated by a team of technology experts who know exactly what they're looking for.
T3 Platinum Award
expertreviews Recommended
Since 1987, expertreviews have been providing in-depth, no-fluff reviews on a variety of products that are made to make your life easier. To be recommended by expertreviews is to know that this product has been expertly tried and tested, coming out on top.
expertreviews Recommended
Trusted Reviews Recommended
Providing independent tech reviews that are both thorough and unbiased, Trusted Reviews recommend only the most effective, innovative products. Using specialist testing facilities, Trusted Reviews put their readers first, with honesty and integrity as the foundation of their recommendations.
Trusted Reviews Recommended
T3 Awards 2023 - Best Mattress
Reviewing and recommending the best products in the technology and lifestyle industry, T3 meticulously test the latest innovative products. A Best Mattress award from T3 proves the ingenuity and efficiency of this mattress.
T3 Awards 2023 - Best Mattress
Which? Best Buy Double Mattresses May 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.
Which? Best Buy Double Mattresses May 2023

Also paired with

Simba Performance Mattress Protector

Simba Performance Mattress Protector

From £59

Simba Hybrid® Pillow

Simba Hybrid® Pillow

£89 £109

Simba Hybrid® Duvet

Simba Hybrid® Duvet

From £129

A logo for Ecologi

1 Tree planted with every order

117,245+ Trees planted so far

Free, fast delivery

Award winning delivery

Mattress recycling

Planet-friendly disposals

A logo for Klarna

0% Interest finance

Buy now, pay later with Klarna

18+, T&Cs apply, Credit subject to status
Simbatex® Foam Mattress

Simbatex® Foam Mattress

£

Pair it with

Simba Performance Mattress Protector

Simba Performance Mattress Protector

5.0 star rating

5.0 (1)

From £59

Simba Hybrid® Pillow

Simba Hybrid® Pillow

4.9 star rating

4.9 (12)

£89 £109 You save £20

Simba Hybrid® Duvet

Simba Hybrid® Duvet

5.0 star rating

5.0 (2)

From £129

Size Imperial Metric
Small Single 2'6" x 6'3" 75cm x 190cm
Single 3' x 6'3" 90cm x 190cm
Small Double 4' x 6'3" 120cm x 190cm
Double 4'6" x 6'3" 135cm x 190cm
King Size 5' x 6'6" 150cm x 200cm
Super King 6' x 6'6" 180cm x 200cm
European Small Single 2'8" x 6'6" 80cm x 200cm
European Single 3' x 6'6" 90cm x 200cm
European Double 4'7" x 6'6" 140cm x 200cm
European King Size 5'3" x 6'6" 160cm x 200cm

All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 2 inches (5cm).

Shop now, pay later with Klarna.
klarna icon

You can spread the cost of purchases over £400 without any fees or interest thanks to our partnership with Klarna, a payment service provider.

Available payment options

Pay in 30 days
  • Spend £400 or more.
  • Proceed to checkout and select Klarna’s pay in 30 days interest-free option.
  • Get an instant decision on your application.
  • Enjoy your new purchase and in 30 days, Klarna will automatically take out your payment.
Spread over 3 payments
  • Spend £400 or more.
  • Proceed to checkout and select Klarna’s pay in 3 interest-free instalments option.
  • Get an instant decision on your application.
  • Pay the 1st instalment when your order is confirmed and instalments 2 and 3 will be scheduled 30 and 60 days later, respectively.
0% finance over 6 months
  • Spend £400 or more.
  • Proceed to checkout with your purchase and select Klarna’s interest-free 6 month finance option.
  • Get an instant decision on your application.
  • Pay the 1st instalment when you order and pay the rest on a month-by-month basis over 6 months. You can also pay off the full amount anytime.
0% finance over 12 months
  • Spend £400 or more.
  • Proceed to checkout with your purchase and select Klarna’s interest-free 12 month finance option.
  • Get an instant decision on your application.
  • Pay the 1st instalment when you order and pay the rest on a month-by-month basis over 12 months. You can also pay off the full amount anytime.

18+, T&Cs apply, Credit subject to status. Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply. Klarna’s [Pay in 3 instalments] [and] [Pay in 30 days] are unregulated credit agreements.Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.

Share via email

Or share via social media