Best Mattress For Hot Sleepers In Canada

Hot sleepers, cool mattress - Canada's best!
Best Mattress For Hot Sleepers In Canada
Tom Greenspan
February 7, 2024

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Does your mattress feel like a puddle of heat at night?

Although soft and plush mattresses are very cozy to sleep on, they also trap body heat and become uncomfortable for hot sleepers. And the situation is even worse if you don’t use an AC or sweat a lot while sleeping. 

But you can beat the heat by investing in a cool mattress, which is designed specifically for hot sleepers. Don’t know much about that? No worries, as we have curated a comprehensive list of the top five mattresses for hot sleepers in Canada.

Let’s dive into the details!

Some of the Best Mattress For Hot Sleepers in Canada are:

1. Puffy Lux Mattress

On the top of our list is Puffy Lux Mattress, which is designed and sourced completely in Canada to assure the finest quality. Designed for all sleeper types, especially the sweaty ones, the mattress provides next-level back, side and stomach comfort. That’s because of its six-layer sleep system, which delivers the perfect level of contouring, cooling, and, not to forget - enhanced support for back aches.

Additionally, this cooling mattress comes with a hypoallergenic top cover, which is specially designed to suppress allergens and prevent the infestation of dust mites. The reason Puffy Lux is the best cooling mattress on the Canadian market is that it has a special layer called the Cooling Cloud. This layer is specifically designed to maintain an optimally cool temperature and lets you sleep comfortably.


The only drawback to Puffy Lux is that it is exclusively available online, and you cannot visit an in-person store to check it out.


Overall, Puffy Lux is an excellent mattress, which is specially designed for hot sleepers and comes with a night sleep trial. Its Cooling Cloud layer and 6-layer construction maintain good airflow and provide all-around support to all types of sleepers.

2. GhostBed Flex Mattress

Next on our list is the GhostBed Flex Mattress, with a thickness of 13 inches and 7-layer construction. It is built with a combination of a contouring memory foam layer and supportive pocketed coils. 

Further, it is a competent choice for sweaty sleepers owing to its quilted cover, which is made with cool-to-touch Ghost ice fabric and cooling fibres. The construction also lets the air circulate well and keeps the mattress cool.

No worries if you move too much in sleep, as this one has sturdy reinforced edge support that won’t let you slip off the sides. GhostBed Flex isn’t too soft or too rigid, and it strikes just the right balance with its medium-luxury construction that contours and hugs the sleeper. Available in six sizes, the mattress has an adjustable base that can be tweaked and used as a sofa.


One thing that may turn off a few buyers is that the GhostBed Flex Mattress lies in a higher price range.


This mattress is a total catch, thanks to its perfectly balanced support and hybrid construction. It has seven layers to ensure a good night’s sleep and an adjustable base that makes it highly versatile.

3. The Simba Hybrid 2500 Mattress

The Simba Hybrid 2500 is the best option for those on a tight budget. Made of 100% recyclable materials, this mattress offers gravity-defying support. It has a five-layer construction, with a layer of steel Aerocoil® that prevents overheating. 

Unlike tall and bulky pocket springs, the coils in Simba are slimmer, and you can find 2500 of them in each mattress. They provide better support than typical bed springs owing to their super-steel construction.

For perfect temperature control, the mattress has a layer of specialized “open cell” foam. The Simbatex foam provides thirty times more cooling than gel-infused foam and keeps the mattress breezy and breathable. To ensure optimum dispersion of body heat, the foam layer is also infused with graphite. 

And the best part is that you get a 100-night trial period and a guarantee of 10 years, so you can shop without worries.


This mattress is extremely comfortable, to the point that some might find it a little too plush. So, if you want a sturdy mattress, it might not be the best option for you.


If you want to save a few bucks without compromising on durability, this one is a fantastic choice. Equipped with super-steel Aerocoil springs and a layer of “open cell” foam, the Simba® Hybrid will help you stay cool all night long.

4. Brunswick Spring Mattress

Our penultimate suggestion is the Brunswick Spring, which is a hybrid mattress of foam and springs. It has a medium-firm feel and a 4-layer construction for optimum support. To ensure maximum coolness, it has a dual-layer cooling gel foam that disperses heat all through the night. 

Not to forget the multi-tempered pocket springs that move independently to isolate the movements of the sleeper. The memory foam layer further eliminates motion transfer and minimizes partner disturbance. 

This combination gives advanced lumbar support, keeping stiffness and body pain at bay. While it may not have a 7-layer build like the GhostBed Flex, Brunswick Spring beats other options with its 120-night trial and 15-year warranty. This is the longest warranty period provided by any mattress retailer on our list. Available in six sizes, this mattress is a budget buy that won’t break your wallet. 


We couldn’t help overlooking that the Brunswick Spring Mattress has a 4-layer construction, which makes it fall behind other 6 and 7-layer cooling mattresses.


Overall, Brunswick Spring is an excellent budget buy that provides advanced lumbar support and long-lasting cooling. You can also bid farewell to sagging mattress corners because this one comes with integrated and sturdy edges.

5. Logan & Cove Mattress

We will end our list with the Logan & Cove, which is a pillow-top mattress available in two firmness types. 

You can choose between luxury firm and medium plush firmness depending on how soft or sturdy you want the mattress to be. The former is a little tighter, while the latter is softer. For a cool and refreshing feel, the mattress includes Tencel fibres, temperature-regulating silk that maintains breathability, and heat-dispersing gel-infused memory foam. 

A highlight of Logan & Cove Mattresses is that each one is completely hand-crafted with high precision to ensure maximum attention to detail and high quality. This one has a combination of thick layers of cooling gel foam and thin layers of bio foam for contouring. On top of that, individually pocketed coils provide ample space for air circulation, keeping the sleeper cool all night long.  


While the mattress is very comfortable, some people might feel trapped while sleeping due to its pillow top. 


Affordable and backed with a 15-year warranty, Logan & Cove Mattress is a mattress that can give your bed a luxurious feel while ensuring that you don’t sweat while sleeping. With multiple layers of memory foam, bio foam, and pocket springs, it provides maximum support and breathability. 


1. How Are Cooling Mattresses Different From Regular Ones?

While some people may not recognize the difference, cooling mattresses vary a great deal from regular ones. The former is constructed in such a way that the heat is drawn away from the sleeper’s body. 

And mattress designers ensure this by equipping the mattress with specialized layers that facilitate good airflow and keep it breathable. The cooling layers can be made of the following materials:

  • Coils or springs
  • Latex
  • Memory foam
  • Composite or hybrid of foam, latex and coils

Knowing these materials in detail can help you better understand how cooling mattresses work, so let’s look at these cooling layers briefly.

A. Springs And Coils

Springs or coils are most effective in keeping the mattress cool. Such a layer provides a lot of open space inside the mattress, enabling a good flow of air. Besides keeping the bed breathable, they make it quite comfortable and balanced. 

A cooling mattress with pocket springs or coils is the best for all kinds of sleepers. So, whether you sleep on your back, side or stomach, it can provide all-around support.

B. Latex

Regular foam changes temperature based on its surroundings, but latex foam maintains consistent cooling no matter how hot the room gets. It’s not a good conductor of heat, and that’s exactly what makes it better suited for a cooling mattress than any other foam. 

Additionally, a latex layer is well-aerated and keeps the mattress light and airy. However, it should be noted that only 100% pure and natural latex foam can provide top-level cooling. Any other synthetic or blended latex material may not provide optimal cooling and show the properties of other types of foams.

Another great thing about latex is that it has a very short response time, meaning it bounces back to its original position as soon as the weight is lifted off. This keeps the mattress in shape for a long period and prevents it from sagging.

C. Memory Foam

Viscoelastic foam, which is commonly referred to as memory foam, is a polyurethane. It is called so because it shows both elastic and viscous properties on the application of pressure. Memory foam is a competent and most commonly found cooling material in mattresses. 

However, it is not the best choice because of its long response time. While the slow response may feel like a hug to some sleepers, for others, it can induce a feeling of being trapped and reduce the cooling. You can find scores of categories of memory foam offering different attributes and features.

2. Which Mattress Design Is The Best For Hot Sleepers?

Material plays a huge role in determining the effectiveness of a cooling mattress, but it’s of no use unless it is integrated properly. By that, we mean that the material should complement other layers and work in coordination to deliver maximum coolness. And that is ensured by a strategically and innovatively designed mattress construction. 

For instance, have you ever seen a mattress completely made of pocket springs from bottom to top? Instead of that, you are more likely to see a mattress which has a layer of memory foam and another one of polyfoam, with maybe a layer of coils interspersed between them. As such, the constituent materials should fit together to enhance airflow and dissipate heat to the maximum.

Speaking of which, the best combination for cooling is gel-infused memory foam with pocketed springs. It gets even better if there is a layer of latex or graphite to enhance cooling further.

Many companies go the extra mile when it comes to improving airflow in their mattress. They cut, mould and compress the foam in a design that allows maximum movement of air. Several memory foam layers have holes punched in them, while other more advanced ones have deep and pronounced channels.

3. Does The Mattress Cover Affect Its Cooling?

Since the top layer or the mattress cover is in direct contact with your skin while you sleep, it plays an important role in deciding the temperature of the mattress. 

No matter how excellent the construction of the mattress is, if the top cover traps heat inside, you will feel hot. If the cover is made of a material that feels light on the skin and can dissipate heat efficiently, you will stay cool for longer hours while sleeping. 

Note that the fewer materials in a cover, the better it is for temperature regulation. Some commonly used cooling mattress covers are:

A. Non-Quilted Mattress Covers

Thin or non-quilted covers are one of the most common to be used on mattresses due to two reasons. Firstly, they offer a lot more breathability than other types and secondly, they are the least expensive ones. As we said, the lesser the material and thinner the top cover, the better it is for cooling. That’s because there will be fewer obstructions to air circulation in the mattress, ensuring a cool and crisp sleeping surface. 

B. Quilted Mattress Covers

Quilted covers give a traditional feel and look, but they also entail more heating due to the excessive materials used in making them. They usually contain a layer of foam, adding to the width of the mattress and giving it a plush surface. However, they aren’t very effective when it comes to cooling mattresses. 

C. Phase Change Material

Phase change material is the best when it comes to keeping cooling mattresses because it has an excellent mechanism to reduce heat retention. They function by absorbing the heat, altering its temperature and then finally releasing it. Phase change materials or PCMs can be set to a certain temperature, and they continue absorbing heat until that temperature is reached.

In case your body feels colder than the tuned temperature, the PCM will release the heat again to make you feel comfortable. It is designed to achieve an equilibrium temperature, and it keeps heating and cooling to reach its goal. So, the material can be used for both purposes - to keep the sleeper cold in summer and hot in winter. 

D. Some Other Cooling Fabrics To Consider

A few other less know cooling fabrics used in foam mattresses are:  

i. Lycra

Commonly used for making sportswear, lycra moves freely and has a short response time owing to its elasticity. It might sound unprecedented since lycra top covers aren’t that common, but they wick away moisture efficiently and are a decent choice for cooling mattresses.

ii. Celliant

This thermo-reactive fibre converts the heat released by your body into infrared light, ultimately increasing oxygenation and improving the body’s homeostasis.

4. Does Mattress Softness Affect Its Cooling?

Yes, the firmness of your mattress influences its temperature regulation to a large extent. The softer the mattress, the more it will hug you and give you a plush feel. This means more foam and fabric will come in contact with your skin, especially for stomach sleepers. 

So, it can be generalized that foam firmness is directly proportional to its cooling. The firmer the mattress, the cooler it will be. 

5. How Can You Keep Your Mattress Cool?

If a cooling mattress seems out of budget at the moment, you can try keeping your regular mattress cool to avoid sleeping in sweat. Here are a few ways to do that:

  • Regulate the temperature in your room or move your bed near AC
  • Opt for a cooler mattress topper like non-quilted covers
  • Switch to cotton or linen bedding
  • Put on a lightweight duvet on your mattress
  • Sprinkle water on the mattress before going to sleep
  • Buy cool pillows
  • Place ice or cold water near the fan in your bedroom
  • Try to maintain some space when sleeping with a partner or pet
  • Take a nice cold shower before hitting the hay

6. Does Memory Foam Keep The Mattress Cool?

It pretty much depends on the type of memory foam fitted in your mattress. Traditional memory foam is infamous for trapping body heat, as the sleeper sinks into the mattress due to its plushness and gets enveloped. 

However, the newer versions, which usually have gel, copper or graphite infusions, carry the heat away from the body and disperse it. So, we suggest opting for gel-infused foam instead of classic memory foam to beat the heat.

7. What Should I Look For While Buying A Cooling Mattress?

When buying a cooling mattress, pay attention to these features to make a good choice:

A. Material

The material used in the mattress is the most important thing that affects its cooling ability. Memory foam mattresses are all the rage these days, and some might even say they are the best cooling mattresses. But our opinion is hybrid mattresses provide optimum cooling and are better than other options due to their versatility.

B. Layers And Construction

Next, it’s essential to know how the different layers are arranged in a mattress. For instance, a combination of different types of foam with layers of coils and springs interspersed between them can dissipate more heat than just foam. So, do check the number of layers present in a mattress and how they are arranged.

C. Firmness

More often than not, firmer and sturdier mattresses remain cooler overnight, while softer mattresses warm up pretty fast. But that doesn’t mean that plush and luxurious cooling mattresses don’t exist. The only thing is you will have to shell out extra money to hit the right combination.

D. Trial Period And Warranty

Before buying a mattress, especially if you are getting it online, make sure that the retailer provides a leisurely trial period and a long warranty. These days, all top brands offer a minimum of a 100-day trial period, so don’t settle for less. In terms of warranty, a period of 10 to 15 years is a great deal.

E. Affordability

Lastly, stick to your budget and don’t get carried away because of extravagant features or empty promises. At the same time, we would suggest that you avoid settling for cheaper options, as mattresses are one-time investments, and they are responsible for the quality of sleep you get. 

So, opt for a reasonably priced mattress which offers all the basic features and is durable enough to last for at least five years in your home. 


With that, we have reached the end of our review-based guide. After weighing all the factors, we can conclude that the Puffy Lux is the best mattress for hot sleepers on the Canadian market. 

Sourced and designed 100% in Canada, it has a 6-layer construction for unbeatable cooling, contouring and support. Whether you’re a stomach, side or back sleeper, this one provides optimum lumbar support in all positions, ensuring great pressure relief. 

With a hypoallergenic top cover and a special Cooling Cloud layer, Puffy Lux has the edge over other options on the market in terms of both comfort and cooling. So, do consider buying this luxurious mattress today!