All Simba mattresses are sourced and made in Europe : we work with well-known, state-of-the-art single mattress factories in UK and Poland.
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Five layers of perfect comfort
Our single mattress provides five luxurious layers designed to fit you and help you get the quality of sleep you've been dreaming of.
Breathable sleep surface
Our zip-off, washable and hypoallergenic sleep surface is soft to the touch and easy to clean.
Cooling comfort layer
We’ve created a super comfort layer designed to tackle overheating and give you extra support.
Supportive pocket springs
Our conical springs cradle your body from top to toe and minimise disturbance between couples.
Responsive memory foam
We’ve added a layer of Visco memory foam which moulds to your body for more restful sleep.
Zoned base
Our durable base has been engineered to give you pressure relieving support in all the right places.
Country Of Origin
Dimensions
UK Sizes
- Single : W90 L190 D25 (cm)
- Small Double : W120 L190 D25 (cm)
- Double : W135 L190 D25 (cm)
- King Size : W150 L200 D25 (cm)
- Super King Size : W180 L 200 D25 (cm)
EU Sizes
- EU Small Single : W80 L200 D25 (cm)
- EU Single : W90 L200 D25 (cm)
- EU Double : W140 L190 D25 (cm)
- EU Double L : W140 L200 D25 (cm)
- EU Queen : W160 L200 D25 (cm)
Mattress Technology
All Simba single mattress are 25cm deep, combining new generation foams and patented conical pocket springs :
- Simbatex® synthetic latex
Density: 60kg/m3. Depth: 4cm - Up to 2,500 conical pocket springs
20mm conical spring, enclosed in a 100% polyester pocket
- Responsive Memory Foam
Density: 50kg/m3. Firmness : 60N. Depth: 3.5cm. - High Resilience/Density Foam
33kg/m3 density. Firmness : 140N. Depth: 15.5cm
For more info, please head to our FAQ.
Product Care
The top white sleep surface can be unzipped and machine washed at 40 degrees. The grey base fabric can be cleaned with a soft, damp and clean cloth using small circular motions. Using a single mattress protector could help extend the life of your mattress.
Delivery Information
- Free standard deliveries are processed via UPS.
This a 1-3 day tracked service, and UPS will deliver your mattress to the first door.
- Arrow XL is a Premium 2-Man Delivery Service, delivering to a room of your choice. It is a diary booking or 48-hour service Monday - Saturday when ordered before 5pm. Removal of your old mattress can also be requested at checkout. Your old mattress will be recycled.
100 Night Trial and Returns
We offer you 100 nights to to make sure the single mattress is just right for you. If you are not 100% happy with it for any reason during the 100 day sleep trial, we will arrange a free pickup of your single mattress and refund the cost of your single mattress (less any delivery costs), no questions asked.
Warranty
Every Simba single mattress comes with a 10 year guarantee. If your single mattress fails during the 10 year warranty period, we'll exchange it for a brand new one. It's that simple!
Sustainability
At Simba, we take great care to ensure the lowest environmental impact possible from production to delivery.
Certificates
Our foams have all received the CertiPUR label, meeting the requirements of unwanted chemicals in foams. No destructive agents of ozone, heavy metals, flame retardants, mercury or lead have therefore been used for their manufacture. They are also perfectly safe and suitable for everyone.
The single mattress for every body
Front, back and side sleepers
Face down, curled up or sprawled out? It turns out it doesn't matter. We designed our single mattress using data from 10 million sleepers, so however you sleep we've got you covered.
Don't disturb your partner
The Simba Hybrid's flexible zoned base and unique patented springs respond individually to each sleeper, so your movement doesn't affect your partner. Household harmony restored.
Try it risk-free in your own home
We’re confident you’ll love your Simba single mattress . But just in case we’ve made it as easy to return as it was to buy.
- Free delivery and returns
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Every Simba single mattress comes with flexible delivery options, including free delivery which takes between one and three days. If you decide to return your Simba, we’ll collect it for free (and don’t worry, we wouldn’t dream of asking you to get it back in the box).
Read more: Delivery info | Returns
- Old mattress removal
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Choose our £40 premium delivery option at the checkout, and we’ll take away your old mattress when we deliver your new Simba.
Read more: Delivery info
- 100-night trial
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We give you 100 nights to make sure Simba is right for you. If it’s not a perfect match, you can return your mattress for any reason. We’ll even pick it up, so there’s nothing to lose sleep over.
Read more: 100 night trial
- 10-year guarantee
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Our mattress is built to last - so we’ve got your back for a decade. If it fails during that time, we’ll swap it for a brand new one. It’s that simple.
Read more: 10-year guarantee
Happy single mattress Sleepers
We're listening... Everything we do, we do to make sure you get the best night's sleep, so please leave a review below and tell us what you think of Simba.
About the Product
- What's a single mattress?
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A single mattress measures 90cm x 190 cm x 25cm, making it a little wider and shorter than a UK small single mattress. In old money, it's 3 feet wide.
- Why choose a single mattress?
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Great for guest rooms, bunk beds and divan sofas, single mattresses are also a great choice for children who have graduated from toddler beds. They're also great for making the most of a smaller space, perhaps used in a cabin bed for extra height to allow storage underneath.
- What kind of single mattresses are available?
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Traditional spring single mattress: Usually found in guest bedrooms as an economical option, the springs in these old fashioned coil mattresses are joined to each other. So there's plenty of support, but the bouncing can get a bit much (if it's not creaking too).
Pocket spring single mattress: Pocket spring mattresses offer more flexible support by placing each spring individually into a fabric pocket. These mattresses often still use bigger, cylindrical box springs, with all the pros and cons those offer.
Memory foam single mattress: Memory foam is a type of viscoelastic which moulds to the body, making memory foam mattresses very comfortable. However, they're also known for trapping heat and can go softer as they warm up, giving sleepers a sweaty, sinking feeling.
Latex single mattress: Latex mattresses are made with latex foam, which is considered a natural product. Bouncier than memory foam, latex is not as good at preventing motion transfer, and tends to be heavier and more expensive.
Hybrid single mattress: Hybrid mattresses bring together two different kinds of traditional design, such as springs and foam. This aims to combine the advantages of both, without the limitations - so you get comfort and support without overheating or bouncing around.
- What's special about the Simba Hybrid® single mattress?
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As an innovative, unique hybrid mattress, the Simba Hybrid® single mattress offers the same award-winning comfort at every size. Our British steel micro springs are smaller and lighter than traditional clunky box springs, which means that there's no see-saw effect when sharing a bed. They're also specially shaped using a patented design to move individually around the hips, spine and shoulders, providing hundreds of points of pressure relief. The Simba Hybrid® single mattress has a spring count of 1,400 conical pocket springs, more than some traditional doubles, matched to a thick layer of visco memory foam for cloud-like comfort.
The Simba Hybrid® Mattress also has a unique comfort layer made of open cell foam which, combined with the air flow offered by the spring layer and breathable sleep surface, makes for altogether cooler, more chilled out nights.