Soft
Medium soft
Medium firm
Firm
OVER ½ MILLION SOLD
Hybrid® Mattress has a rating of ["4", "8"], based on 128111 reviews.
View ReviewsHybrid® Mattress
Based on our original, game-changing design. With innovative, patented tech, for quality support at a comfortable price.
1,900 Springs
9 Support Zones
25cm Depth
5 Layers
1,900 Springs
9 Support Zones
25cm Depth
5 Layers
Soft
Medium soft
Medium firm
Firm
Hybrid® Highlights
- Our first, ground-breaking Hybrid®. with our signature tech and scores and scores of happy customers so far.
- Supportive spring technology. Innovative Aerocoil® springs encourage full body alignment and pressure relief.
- More elasticity, more comfort. An extra deep layer of Simbatex® foam adds elasticity for cushioning comfort.
- Body aligned support. Foam base features nine support zones designed to mirror the body, especially heavier, wider areas such as the hips and shoulders.
- Soft, zip-off top. Knitted cover includes zip-off top for washing or replacing.
- Made in the UK, for the UK. In specialist mattress factories.
- Simba recycling available. Suitable for recycling via our collection service or specialist providers.
Hybrid®: Tech Spotlight
AEROCOIL® SPRING TECHNOLOGY
King of the Springs
Made from mighty titanium alloy. For super strength in a tiny size.
The Hybrid® features 1,900 of our Aerocoil® micro springs. You won’t be able to feel them, but they’re designed to provide full body support and assist pressure relief which is already enjoyed by over half a million happy customers.
They work in three, clever ways:
CONTOUR: each spring compresses in response to body weight, aiding pressure relief and improving support
FRESH: they encourage the flow of fresh air through the mattress as they compress
CONTROL: their conical shape means they’re designed to compress inwards, limiting transfer of movement
Simbatex® foam technology
A fresh perspective
The Hybrid® has an extra deep layer of this ingenious tech. Which is a Very Good Thing.
Because Simbatex® foam has an open structure; it’s designed to support better airflow and encourage greater elasticity. And we’ve infused it with graphite, known to dissipate heat for a fresher night’s sleep.
HYBRID® RANGE FEATURES
What's special about a Simba?
Why Simba suits everyone
All shapes, sizes & sleep positions
Simba is the most five-star rated mattress brand in the world. Because our unique Hybrid® mattress technology is designed to feel comfortable to everyone, no matter their shape, size or sleeping style.
It’s about offering improved pressure relief and full body alignment; Simba’s signature tech is designed to create a ‘hugged’, cradled feeling in the upper layers and spinal support in the base layers, with adjustment for hips and shoulders.
P.S. We rate our Hybrid® mattresses as ‘medium-firm’. There’s no universal firmness rating system in the industry, so we’ve aimed to align our designs with independent studies which show this is ideal for sleep quality and comfort.
too soft
Lacks support
Simba
For full body alignment
TOO FIRM
Lacks cushioning
The Hybrid®: Layer by Layer
Working together for maximum comfort
-
Simba mattresses are designed and made in the UK.
-
Dimensions
90X190 UK SINGLE MATTRESS
135X190 DOUBLE MATTRESS
150X200 UK KING MATTRESS
180X200 UK SUPER KING MATTRESS
120X190 UK SMALL-DOUBLE MATTRESS
90X200 EU SINGLE MATTRESS
140X200 EU DOUBLE MATTRESS
160X200 EU QUEEN MATTRESS
Mattress Technology
Our first hybrid mattress in a box, the Simba Hybrid® measures 25cm deep.
Up to 1,900 25mm conical pocket Aerocoil™ springs (made with titanium alloy and manufactured in Leeds, enclosed in a polypropylene pocket)
500g knitted top cover (due to range consolidation fabric spec may vary slightly between 02/24 and 07/24) with zip-off, washable sleep surface.
Simbatex® foam layer (open structure CertiPUR® foam with graphite)
CertiPUR® foam comfort layer
Nine-zoned CertiPUR® foam support base.
4 handles for ease of movementFor more info, please head to our FAQ.
-
The cover features a zip-off top surface that can be machine washed and line dried; the base fabric can be cleaned with a clean, soft, damp cloth using small circular motions. We also recommend you use a mattress protestor to help extend the life of your mattress.
-
Interested in mattress financing? Find out how you can spread the cost with our range of finance options.
-
Delivery is free as standard to most of the UK. In most cases, we deliver seven days a week.
-
If you decide the Simba Hybrid® Mattress is not for you, give us a call during the mattress trial. We’ll arrange a free collection and refund the cost of your mattress or any financing payments made (not including delivery charges). And don’t worry - we wouldn’t dream of asking you to get it back in the box.
-
Simba mattresses come with a 10-year guarantee. So if your mattress fails due to a manufacturing fault during that time we’ll exchange if for a brand new one.
-
Foams in our Hybrid® are certified to CertiPUR® requirements, so these foams contain no heavy metals like mercury or lead.
SUSTAINABILITY
A force for good.
Essential
4 Layers
Up to 1000 Springs
20cm Depth
5 Support zones
Currently viewing
Hybrid®
5 Layers
Up to 1900 Springs
25cm Depth
9 Support zones
Pro
8 Layers
Up to 4800 Springs
28cm Depth
Wool top layer
Luxe
9 Layers
Up to 5700 Springs
31cm Depth
Bamboo & Wool top layer
Ultra
11 Layers
Up to 7300 Springs
34cm Depth
Kapok, Bamboo & Wool top layer
350,000+ five-star reviews* (and counting)
Excellent mattress
Simba mattresses are incredible. It is very comfortable, and our sleep has improved since we got it. I can totally recommend it!
Diego B
Hybrid® Mattress
Great night's sleep
Have slept brilliantly since getting our Simba mattress. I look forward to getting into bed every night.
Zac P
Hybrid® Mattress
Much better sleeping experience
Fantastic mattress, definitely a much better sleeping experience, highly recommend. Firmness is perfect for me, and great balance.
Jie Z
Hybrid® Mattress
We strive to deliver the best possible products and services. Reviews attributed to a model of a product or to services reflect reviews left for previously offered design iterations of a model of product or a service, as well as the optimized and improved iteration of the product or service offered today.
Any other questions?
No matter which of our mattresses you choose, you’ll get our innovative blend of sleep tech, carefully selected to offer Simba’s signature support at a comfortable price. The difference lies in the layers and the number of micro springs in each one.
Let’s start with the Essential mattress; this is our most wallet-friendly Hybrid® design, which has four layers and up to 1,000 springs, then we have our game-changing Hybrid® (Indybest’s Best Mattress 2025) with five layers and up to 1,900 springs, our Pro with up to 4,800 springs and eight layers, the Luxe with up to 5,700 springs and nine layers, and coming in at the top of the range is our Ultra, with up to 7,300 springs and eleven luxurious layers.
If you’d like to find our more about Hybrid mattresses in general, please check out this useful guide, What is a Hybrid Mattress?
Let’s start with the Essential mattress; this is our most wallet-friendly Hybrid® design, which has four layers and up to 1,000 springs, then we have our game-changing Hybrid® (Indybest’s Best Mattress 2025) with five layers and up to 1,900 springs, our Pro with up to 4,800 springs and eight layers, the Luxe with up to 5,700 springs and nine layers, and coming in at the top of the range is our Ultra, with up to 7,300 springs and eleven luxurious layers.
If you’d like to find our more about Hybrid mattresses in general, please check out this useful guide, What is a Hybrid Mattress?
All our Simba beds are designed to match perfectly with your mattress. Here are a few of our most
popular:
-
Platform top
(flat top, can include divans) -
Slats
(evenly spaced boards) -
Sprung divan or box spring
(frame with springs set in)
Our Comfort range features our signature Simba tech; a damaged bed could
impact its performance. We suggest trying a supportive bed base – like one of our Ottoman, Divan, Wooden or
Upholstered models – for maximum support.
If you have a slatted base, quickly whip out the tape measure to check the slats aren't more than three
inches apart. And if they are, a baseboard will help.
You’ll be pleased to know the answer is no: you don’t have to turn it, but you do need to rotate it. It’s one of the very few conditions of your 10-year warranty. Simply take it for a 180 degrees spin once a month for the first 6 months, then drop down to once every three months for the rest of its life. This will help it stay comfortable for longer.
We're not medical professionals, and we can't judge what's right for your back. All we can say is that we've received huge amounts of positive feedback from sleepers who tell us they've suffered from aches and pains and that they feel that their Simba Mattress has helped them to finally achieve a great night’s sleep.
We believe this should be accessible to more people, so we’ve included our Supportcore™ spring base, Simbatex® technology and our patented Aerocoil® springs for responsive support. Want a more enhanced sleep experience? We recommend our Hybrid®. If you think that might be what you're looking for, remember we also offer a 200-night trial. So you can really put your new mattress to the test.
We believe this should be accessible to more people, so we’ve included our Supportcore™ spring base, Simbatex® technology and our patented Aerocoil® springs for responsive support. Want a more enhanced sleep experience? We recommend our Hybrid®. If you think that might be what you're looking for, remember we also offer a 200-night trial. So you can really put your new mattress to the test.
At Simba, we’re committed to sending no mattresses to landfill. As part of this, we offer convenient mattress recycling for any mattress, not just your Simba one. And there’s no purchase necessary, so it’s easier for you to play your part.
- Simba Hybrid®
- Simba Hybrid® Pro
The Simba Hybrid®
Our bestselling mattress,now in its 4th generation
-
One spring-comfort layer, for cooling comfort where it counts - at the top of the mattress
-
Up to 2,500 Aerocoil® springs for no-pressure support
-
Super soft and breathable sleep surface
The Simba Hybrid® Pro
Level up on comfort with ourlatest mattress innovation
-
Two spring-comfort layers for advanced comfort and airflow
-
Up to 5,000 Aerocoil® springs for gravity-defying support
-
Our thickest, plushest sleep surface
-
Additional temperature regulating British wool layer