We deliver within 5 business days. Standard delivery & White Glove Delivery is free in most of Canada.
Read more: Delivery
We’re confident it’ll be love at first night - but we give you 100 to be sure. If you decide to return your Simba, you can exchange it for one of Sleep Country’s over 50 other mattresses, hassle-free, in one of their stores. For a nominal fee, they’ll deliver your new selection right to your doorstep with their White Glove Delivery. So sleep tight, count those nights, and trust there’s a reason we partnered with Canada's most trusted bedroom retailer.
If you prefer to spread the cost of your mattress, you can do it without having to pay a penny more than if you paid up front in one go. Plus you still get all the benefits of our risk-free 100-night trial.
Read more: 0% finance
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
All of the foams used in our products are CertiPUR-US® certified. They have been independently laboratory tested and certified to be a safe and responsible product.
This means our foams are:
✓ Made without ozone depleters
✓ Made without PBDEs, TDCPP or TCEP (”Tris”) flame retardants
✓ Made without mercury, lead, and other heavy metals
✓ Made without formaldehyde
✓ Made without phthalates regulated by the Consumer Product Safety Commission
✓ Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million
All of our fabrics are certified STANDARD 100 by OEKO-TEX® one of the world's best-known labels for textiles tested for harmful substances. Our fabrics have been tested and certified to be free from harmful levels of more than 100 substances known to be harmful to human health.
We’re here to help you sleep soundly and comfortably, and we use the latest engineering and tech to do it. Here are some of the ingenious innovations you’ll find in the Simba BlueTech 10.
Experience gravity defying comfort on the Simba Aerocoil® spring layer.
These small, conical springs are the key to our incredible comfort; they’re made from super-strong steel, so even their micro size and thickness gives you the support you need.
You can’t feel them but there are up to 2,500 of these patented, pocketed springs nestling in the upper comfort layer of our mattresses; each spring flexes inwards as you and your partner move, offering personalized support to one 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.
Traditional memory foam
More airflow, less heat
Being too hot at night is an absolute no-no for great sleep. That’s why we’ve given the BlueTech 10 an extra thick, 2-inch layer of our ingenious Simbatex® foam. Not only does this give you a luxuriously plush layer of cushioned comfort, it has a more open structure than memory foam, with over 5x more airflow(i). Plus, we’ve infused it with a naturally occurring mineral called graphite which draws heat away from your body.
And you thought foam was just, well, foam? Not in our book.
Four layers? Yes. And every single one has a part to play in helping you sleep better.
With up to 350g of super soft, hand-knitted goodness; our hypoallergenic sleep surface keeps your mattress fresh and cool.
All Simba mattresses are sourced and made in Canada.
79.5 L x 37.5 W x 10 H Twin XL
74.5 L x 52.5 W x 10 H Full
79.5 L x 59.5 W x 10 H Queen
79.5 L x 75.5 W x 10 H King
The Simba BlueTech 10 Mattress is 10" deep.
Up to 2,500 conical pocket Aerocoil® springs, made from steel and enclosed in a 100% polyester pocket
Simbatex® foam infused with graphite for cooling
520g knitted cover
TriZone support layer
High density support base
The cover is not removable or washable. The grey base fabric can be cleaned with a soft, damp and clean cloth using small circular motions. Using a mattress protector could help extend the life of your mattress.
We offer free shipping on all orders, online and in store, over $75 before taxes throughout most of Canada. Orders for less than that amount will have a small fee of $7.99 calculated at checkout. There are no deliveries on weekends. We cannot ship to P.O. boxes.
You have 100 nights to make sure a Simba mattress is right for you. If not, you can exchange it for one of Sleep Country’s over 50 other mattresses, hassle-free, in one of their stores. For a nominal fee, they’ll deliver your new selection right to your doorstep with their White Glove Delivery. So sleep tight, count those nights, and trust there’s a reason we partnered with Canada's most trusted bedroom retailer.
We're proud to offer a 10-year guarantee on each Simba mattress. If your mattress fails within that period due to a manufacturing defect we will exchange it for a brand new one.
Our foams have all received the CertiPUR-US® certified label, meeting the requirements of unwanted chemicals in foams. No destructive agents of ozone, heavy metals, mercury or lead have therefore been used for their manufacture. They are also perfectly safe and suitable for everyone.
All the foam in our mattresses is CertiPUR-US® certified, which means it’s free from harmful metals and dyes. But our sleep engineers have gone further; whilst foam in other mattresses includes environmentally damaging chemicals like phosphates, parabens, biocides and persistent pollutants in order to meet fire safety regulations, our foam, is free from all those pollutants yet still exceeds all fire safety regulations.
The materials in our BlueTech 10 are also OEKO-TEX® STANDARD 100 certified, which is a globally recognized, independent certification for textiles that have been tested for harmful substances at all stages of production, from raw materials to finished products. For a safer sleep, all round.
For Simba, protecting the planet is as important as restful sleep.
We’ve used our expertise to reduce our use of energy and materials, and all our mattresses are designed to be 100% recyclable. To prove the point, we’re proud to tell you that any old Simba mattresses returned to us are refurbished or recycled.
On top of that, all our mattresses are made here in Canada, so unlike other brands they don’t have far to travel to you.
We reckon that’s not half bad for a bunch of sleep experts like us.
Our trophy cabinet is pretty full. No other mattress brand has been recognised by this many experts. Thanks folks!

“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.”

“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.”
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.
We have 350,000 five-star reviews, which is more than any other boxed mattress brand in the world; we’ve also won 40 sleep industry awards.
We have over 40 years’ experience in the industry, we've made sure all our mattresses are designed in the UK & Made in Canada.
Using body profile data from ten million sleepers, our sleep scientists have created a mattress designed and crafted for every sleeping style and body type.
We offer free delivery and returns, with a 100-night comfort trial and a 10-year guarantee.
4 Layers|10 Inch Depth
5 Layers|12 Inch Depth
7 Layers|14 Inch Depth
We rest better when we know your honest opinion of us. Check out reviews from Simba sleepers below, and please add your own.
These are some of the common bases used with our mattresses:
Slats
(evenly spaced boards)
Sprung divan or box spring
(frame with springs set in)
Any supportive bed base is suitable, as long as that's its dedicated purpose. The BlueTech 10 Mattress is at its best on a sprung or rigid divan or slatted bed frame.
If you have a slatted base, quickly whip out the tape measure to check the slats aren't more than three inches apart.