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A comfortable and refreshing night's sleep can go a long way in maintaining good physical and mental health, which is difficult for hot sleepers.
But creating a cosy sleeping environment can be challenging when your mattress fails to radiate your body heat throughout the night. If you are a hot sleeper, you might end up wrestling with the mattress and wake up drenched in night sweats, feeling uncomfortable and frustrated. That's why cooling mattresses can be an excellent sleeping solution for such people.
Traditional memory foam mattresses tend to trap body heat, making you feel sweaty and suffocated. But, a hybrid or a gel-infused memory foam mattress has advanced cooling technologies to regulate body temperature and improve airflow for a soothing and relaxing slumber.
In today's article, let’s look at five of the best mattresses in Australia for hot sleepers.
The Emma Diamond hybrid mattress features the Emma Diamond Degree patented cooling technology to offer a comfortable sleeping environment to hot sleepers. Its innovative and revolutionary Diamond Degree foam is infused with graphite and diamond particles to dissipate heat quickly. Plus, the 7-zone dynamic support layers of this hybrid mattress can help you to sleep like a baby through the night without feeling hot or sweaty.
Not to mention, it has the perfect blend of body-contouring memory foam layers and pocket spring coils that moulds with your body while offering outstanding back support. The adaptive comfort foam layer also provides excellent pressure relief through even pressure distribution, allowing you to sleep comfortably in any position. Additionally, the individually encased steel pocket springs ensure superior breathability and dynamic body adaption compared to any standard foam mattress.
As a cooling mattress, the Emma Diamond hybrid mattress is a new product in the Australian market and can be quite expensive.
If you are willing to invest your money in a luxurious hybrid cooling mattress featuring innovative cooling technology, this Emma hybrid mattress can be an ideal pick. Moreover, the manufacturer offers a 10-year warranty and a 100-night trial period, so you can ask for a full refund or replacement if the product isn't up to the mark.
The Newentor hybrid mattress comes with a CertiPUR-US certified antibacterial and breathable carbon fibre cover that keeps you dry and comfortable all night. Its premium moisture-wicking bamboo charcoal fabric allows your body to breathe without overheating. The pocket springs and breathable materials also optimise air circulation through the comfort foam layers for a sweat-free and refreshing sleeping experience.
Moreover, these layers offer excellent resilience and shock absorption to prevent the mattress from sagging, so you and your partner can enjoy a sound sleep with zero motion transfer. The individually wrapped spring coils even offer superior edge support to prevent you from rolling off the mattress in the middle of the night. While its 7-zone body support helps relieve pressure around your shoulders, hips, waist, thighs, and feet.
Newentor is not a very well-known brand in Australia, and you might not find detailed customer reviews regarding the efficacy of its hybrid mattress.
When it comes to antibacterial and breathable mattresses, this hybrid mattress shines through because of its hypoallergenic Oeko-Tex certified cover, ensuring the health and safety of you and your family. The breathable quality of its carbon fibre and the pocket springs also makes it an outstanding cooling mattress to regulate body temperature of hot sleepers for a comfortable experience.
This hybrid mattress from Origin can be perfect for hot sleepers, thanks to its optimal temperature control that keeps your body from overheating at night. It features over 400 threads of Atmospheric Tencel to prevent heat retention and allows you to sleep cool without getting drenched in sweat. Moreover, the 3-zone AEROFLEX delivers a weightless sleeping experience by promoting equal distribution of your body weight.
The mattress also features sag-resistant Antigravity Springs for superior pressure relief, comfort, and support compared to any regular pocket spring mattress or memory foam mattress. Furthermore, it is specially designed for Aussie sleepers and finely tailored to adjust to the Australian climate. It is also suitable for any sleeping position, so you can snuggle into it for a refreshing good night's sleep.
The Atmospheric Tencel mattress cover isn't machine washable, so cleaning it from time to time can be a bit tricky.
The AEROFLEX mattress material of this Origin hybrid mattress offers a weightless and super-cosy sleeping experience through optimal weight distribution and superb pressure relief. Also, its construction and medium firmness allows excellent heat dissipation while facilitating better airflow for a comfortable and sweat-free sleep, not possible with soft mattresses.
This comfort memory foam mattress from Emma comes with an elastic Fresh Air cover made from climate-controlled fabric to regulate humidity and keep away moisture. It is specially designed to make you feel breezy and airy throughout the night without any sweat build-up. The Airgocell foam layer has superior moisture-wicking and cooling properties for a cosy and refreshing slumber with minimum to zero heat retention.
Unlike traditional memory foam mattresses, the Emma comfort mattress offers excellent back support with its supportive HRX foam layer. It features unique zoning technology for better shoulder, hip, and spinal alignment. The foam also has open pores to enhance breathability and air circulation, so you enjoy a relaxed and restful night's sleep. Additionally, the zero motion transfer ensures that both you and your partner can enjoy uninterrupted REM sleep.
The mattress is too soft and cushiony while lacking the necessary firmness or edge support that heavier individuals need to sleep comfortably.
Thanks to its Fresh Air cover and Airgocell foam layer, the Emma comfort foam mattress doesn't retain heat and has superior cooling technologies ideal for hot sleepers. The mattress materials also regulate moisture and humidity to prevent night sweats while providing excellent support and body contouring for a relaxing and soothing slumber.
As a cooling gel memory foam mattress, the Koala Soul Mate mattress features a bamboo charcoal transition layer with ventilation holes to reduce heat retention and promote airflow. The 9-cm comfort layer and the 2-cm quilted plush cover regulate your body temperature for a good night's sleep. Its Sensapole technology also maintains an ambient temperature throughout the year without getting too hot or too cold.
The mattress is CertiPUR-US certified for low-VOC and zero harsh chemicals to maintain your health and safety. Its antibacterial treatment ensures that you don't suffer from any allergic reactions while using this mattress. Not to mention, the 5-zoned adaptive foam springs are finely tailored to offer optimal support and zero motion disturbance. The anti-slip bottom further reduces mattress movement when it's placed in your bed frame.
As a firmer mattress, this Koala memory foam mattress might not offer optimal softness if you prefer that hugging feeling while sleeping.
This Koala mattress offers superior ventilation for better airflow and breathability without trapping heat, allowing you to have a cool sleeping environment. If you have a tendency to sleep hot, the mattress's bamboo charcoal cover and Sensapole technology will prevent your body from overheating for a peaceful and sweat-free slumber.
It's not always a malfunctioning air-cooler or fan making you lose sleep because of excessive sweating and overheating. Your mattress can be the real culprit behind hot and sleepless nights, especially if you're a hot sleeper.
A soft and sagging mattress can reduce your body's air exposure to trap heat, which is particularly true for any traditional memory foam mattress. The body-contouring quality of the memory foam layer often leads to a sinking feeling while reducing body-to-air contact. Even though the cradling feeling might seem soft and comforting, it can prevent heat dissipation to naturally heat up your body, making you feel sweaty or suffocated.
Similarly, an old and saggy mattress can lead to more heat retention, so you might wake up feeling sweaty in the middle of the night. The foam layers or spring coils of old mattresses lose their firmness over time, making them less bouncy and saggier. That's why they tend to sink excessively under pressure and trap more body heat without any heat dissipation.
New and firm mattresses might offer less body contouring and promote breathability to prevent overheating. Moreover, hybrid pocket spring mattresses might be a better alternative to softer mattresses because of their medium-firm feel for better air exposure to let your body breathe. So, if you tend to sleep hot, it's best to avoid soft foam mattresses that sink too much.
Some mattresses are better at heat dissipation than others. There are different mattress types, such as all-foam, hybrid, innerspring, and latex mattresses, with varied cooling abilities.
In this context, innerspring and hybrid mattresses are known to be much more temperature neutral than polyfoam or memory foam mattresses because of their superior breathability and airflow. Note that the heat retention of any hybrid mattress is far less than even the best memory foam mattress.
Memory foams usually trap body heat and can lead to excessive sweating or discomfort. However, gel memory foam is an exception because it contains cooling gel particles to regulate your body temperature while sleeping.
Specialty cooling mattresses are designed to regulate temperature and promote airflow even if you're not prone to sleeping hot at night. The entire mattress construction contributes to creating an ambient temperature during every season without getting too hot or too cold.
These mattresses often feature special cover fabrics, like bamboo charcoal, along with gel-infused foam comfort layers to absorb body heat for a cool and sweat-free slumber. Additionally, the individually wrapped spring coils of hybrid and innerspring mattresses facilitate better air circulation to dissipate body heat and cool your body temperature.
Contouring essentially signifies how much the mattress is hugging your body while you lay on the surface. A softer mattress offers more body contouring compared to a firm mattress but traps more heat. That's why as a plush mattress, memory foams are responsible for excessive sweating in hot sleepers.
Cooling mattresses usually don't feature high body-contouring materials like memory foams or polyfoams. Thus, innerspring and hybrid mattresses work much better as cooling mattresses due to their bouncy spring coils, offering enhanced back support and temperature regulation.
The material quality of a mattress always plays an important role in reducing heat retention and improving breathability. For instance, a high-quality, high-density foam mattress will be much more durable and resistant to sagging while facilitating better airflow.
Natural latex mattresses also offer much more responsiveness and better temperature regulation than any synthetic latex mattress material. Thus, if you want to determine the cooling efficiency of a quality mattress, closely study its materials.
The mattress firmness is measured on a scale ranging from 1-10, where 1 is the softest and 10 is the firmest. Depending on firmness, you can determine whether a mattress will sink too much. In fact, firm mattresses usually offer less body contouring and prevent overheating of your body.
Hot sleepers usually prefer medium-firm mattresses to avoid excessive sinkage and reduce body heat. Firm mattresses also help in air exposure by improving the body-to-air contact ratio, which keeps your body much more cool while sleeping than any soft mattress. Typically, people prefer using mattresses around the 6.5 firmness range, but heavier sleepers often go for firmer mattresses.
Pressure relief is an important feature to consider while purchasing any mattress because if the mattress is too soft or too firm, it creates pressure points. This results in discomfort or pain down the road.
Always choose a mattress that evenly distributes your body weight to offer superior pressure relief, along with regulating your body temperature. In that way, you won't suffer from back or joint pains while sleeping on your new mattress.
A mattress with enhanced edge support allows you to spread across the entire mattress surface without the risk of rolling off the edge. When there’s more space on the mattress surface, you can easily sprawl out which increases the body's air exposure.
With superior edge support, you won't feel stuck inside the mattress and it will allow your body to breathe for better heat dissipation throughout the night.
The prices of cooling mattresses vary based on the quality of the materials and their construction. Hybrid cooling mattresses usually cost more than traditional memory foam mattresses because of their advanced cooling technologies.
That said, you can find cheaper, high-quality cooling mattresses if you purchase them online.
Hybrid models come with a coil support core to facilitate airflow through the mattress layers, which prevents the body from trapping excess heat and keeps hot sleepers cool. Thus, most hybrid mattress models are temperature neutral.
If a hybrid mattress has latex comfort layers, it can enhance cooling, while memory foam can trap more heat. So, make sure to check the material of a hybrid model before purchasing it.
Since any traditional foam mattress is known to trap heat because of its conforming quality, manufacturers usually add cooling materials to prevent heat retention. For instance, gel-infused memory foam is better at absorbing body heat and bringing down your core body temperature. Charcoal, graphite, or diamond are also infused with foam comfort layers to offer enhanced cooling.
Innerspring mattresses are naturally cooling because of their thick coil layers that promote air circulation. Even if these mattresses have a memory foam layer, it's quite thin and cannot trap much body heat, so their cooling ability isn't affected. Plus, innerspring models are much more affordable than all-foam or hybrid variants.
Natural latex comes with superb cooling ability because of its high porosity that facilitates airflow to dissipate the body heat of hot sleepers. Many manufacturers often aerate or perforate the layers of latex mattresses to increase airflow for improved temperature regulation.
Coils or springs are usually made of steel and used to construct the support core in innerspring and hybrid models. Since there's sufficient space between each coil, they promote better airflow throughout the mattress and coolthe top comfort layers.
Natural and organic latex is made of tree sap, and it's usually much cooler than foam. It can be easily aerated to offer better breathability but synthetic latex has a tendency to trap more heat than natural or organic latex.
Some mattress brands incorporate small cooling gel capsules inside the foam layers to bring down the body temperature of hot sleepers. However, there's some debate about the efficiency of such gel-infused foam in heat dissipation.
Basic or traditional memory foam is made of polyurethane and offers a cradling feeling because of its body-contouring quality, which can trap heat. Since basic memory foam retains heat, hot sleepers might find it uncomfortable while sleeping on these mattresses.
Advanced memory foam is an upgraded version of basic memory foam that allows better breathability and less heat retention. It often contains numerous ventilation holes to increase air circulation and prevent overheating.
Similar to memory foam, basic polyfoam is also made of polyurethane and can trap heat. It's often used as a comfort layer or as a support core and is much less body-conforming than memory foam.
Advanced polyfoam comes with small air pockets or channels of air cells to promote airflow and breathability. So, it's much more temperature neutral than basic polyfoam.
Lightweight cotton or linen sheets made of natural fibres can improve the breathability of your mattress to reduce heat retention. Avoid using heavyweight cotton or flannel sheets because they are designed to retain heat and promote insulation. You can also go for sheets made of natural Tencel lyocell fibres because of their moisture-wicking quality.
There are several cooling pillows that can help you bring down the temperature of your mattress. For instance, latex or memory foam cooling pillows infused with cooling materials or gel can be excellent in creating a cool and ambient sleeping environment. Cooling pillows with water or air chambers can also help in bringing down body heat at night.
Hot sleepers should avoid using wool, cashmere, or fleece blankets because these are some of the warmest blankets. It's best to use lighter and thinner blankets to keep your mattresses cool, like linen, light cotton, Tencel lyocell, or cotton blend blankets.
Choosing the best cooling mattress is not an easy task when there are so many excellent options, and it's only natural to feel a bit reluctant when making a decision.
We highly recommend the Emma Diamond hybrid mattress because of its revolutionary Diamond Degree patented cooling property. The diamond and graphite-infused foam comfort layers offer outstanding cooling and superior heat dissipation, which can be ideal for hot sleepers.
However, we've included several other top-quality cooling mattresses in our list that you can try for your sleeping requirements. Or roll up your sleeves and do some more research before making any decision because this is just the tip of the iceberg!