10 cooling mattresses hot sleepers can’t get enough of this summer

Best for: supreme cooling and support

When it comes to cool, comfortable sleep, the Origin Hybrid Pro IceCool Plush 2.0 is in a league of its own. With its advanced cooling tech and luxe design, it’s like sleeping on a perfectly chilled cloud — minus the wetness. The dual-action cooling layers and plush pillowtop are designed to keep you supported and sweat-free, no matter how hot the Aussie nights get.

The Origin Hybrid Pro mattress receives mostly positive feedback on productreview.com.au for its comfort and support. Many users report improved sleep quality, with fewer back aches and overall better comfort. While some initially found it firmer than expected, most felt it softened over time.

Several people also note the mattress stays breathable and helps regulate temperature, especially during warmer nights.

Sizes: single, long single, king single, double, queen and king

Materials: polarsilk tencel cover, graphite crystal latex foam, hexagrid plus, micro-weaved wool, bamboo-infused foam, ergocoil microsprings, titanium springs and a cotton blend perimeter layer

Key features:

• Award-winning with 30+ international accolades
• Dual-action cooling layers for a fresher night’s rest
• Extra-plush pillowtop
• Designed for all sleep styles
• 15-year warranty
• Eco-friendly, premium materials like bamboo and wool
• CertiPUR-US and OEKO-TEX certified for safety
• Motion isolation to minimise sleep disturbances
• Reinforced edge support, no sagging

Best for: all-round luxury with cooling tech

The Emma Luxe Plus blends smart-precision German engineering with Aussie comfort, resulting in superior temperature regulation. Made with foam layers crafted to absorb heat and keep you at the perfect sleeping temperature, this cooling mattress doesn’t just stay supportive – it actively helps you sleep deeper and longer.

According to reviewers, its pressure-relief zones also work wonders for side and back sleepers, while the removable, washable cover makes it easy to clean and maintain.

“Best mattress I ever had,” wrote a reviewer who gave the mattress five stars. “Have owned it now for over a year. It is comfy, not too hard, not too soft. I sleep well. Cool in summer. Perfect!”

Sizes: single, king single, double, queen and king

Materials: UltraDry cover, ThermoSync foam, Aerofoam layer, MemoryAdapt foam, SupportBase foam and infinity springs

Key features:

• Award-winning cooling tech, praised for its temperature-regulating abilities
• Graphite-infused foam disperses heat to maintain a comfortable sleeping environment
• Pressure-relieving zones support side and back sleepers
• Removable, washable cover
• Foam layers adapt to body shape
• Supports body movements, reducing sleep disturbance for couples
• Backed by German engineering

Best for: hot sleepers in need of airflow

Designed with hot sleepers in mind, this hybrid mattress combines high-density memory foam with individual pocket springs for unrivalled breathability and support. The bamboo cover adds a silky-soft, cooling finish that keeps you rested and sweat-free all night long.

The mattress has a 4.8 rating from 1810 reviews on productreview.com.au, with one person writing: “I recently purchased the new mattress from Sleep Republic, and it has been a game changer! Perfect balance of support and comfort provides an incredible night’s sleep. I no longer wake up with aches and pains, and it keeps me cool throughout the night. Delivery was quick and setup was easy. I highly recommend this mattress to anyone looking to upgrade their sleep experience.”

Sizes: single, long single, king single, double, queen, king and super king

Materials: bamboo cover, high-density memory foam, individual pocket springs and supportive base foam

Key features:

• High-density memory foam
• Individual pocket springs for targeted support
• Bamboo cover for a cooling, breathable feel
• Aerofoam layer
• Supportive base foam for long-lasting durability
• 12-year warranty
• 100-night free trial
• Free delivery Australia-wide

Best for: sustainable cooling comfort

Koala has taken Aussie comfort to the next level with its Luxe mattress. Crafted with eco-friendly materials, this option uses adaptive foam layers and an airy Tencel cover to deliver top-notch cooling and comfort. Plus, Koala’s stellar reputation for customer service and ethical practices makes this a feel-good buy — literally.

“Loving the Koala mattress,” said a five-star reviewer. “Perfect firmness and has been keeping me cool as the temperature warms up.”

Sizes: double, queen, king and super king

Materials: recycled polyester, viscose, cashmere, linen and polyester

Key features:

• 50 per cent more Kloudcell foam for enhanced plushness and pressure relief
• Seven multi-layered support zones to adapt to your body’s movements
• Copper-infused antimicrobial topper for quick heat dissipation
• Phase change technology that adjusts to temperature fluctuations
• Australian Cashmere blend cover for a soft, breathable finish
• Made with CertiPUR-US certified foams free of harmful chemicals

Best for: customisable comfort with cooling perks

If you’re someone who can’t decide between firm and soft, the Macoda Mattress lets you have it both ways. The “Unzip-and-Flip” design can adjust the comfort level in minutes, while the gel-infused memory foam cools you down. Whether you’re into plush or prefer a bit more support, this mattress is proof that you really can have your cake and eat it too (at least when it comes to sleep).

The glowing reviews say it all. Shoppers rave about it being “the best mattress ever” and that “it’s like sleeping on a cloud.” The only challenge you’re likely to face? Getting out of bed every morning.

Sizes: single, king single, double, queen and king

Materials: memory foam, pocket springs, cooling fabric and and breathable comfort foam

Key features:

• Award-winning comfort
• Customisable firmness with a quick unzip-and-flip system
• Cooling gel-infused memory foam for temperature regulation
• Five zones of pocket springs for tailored support
• Free delivery and returns with a 100-night trial

Best for: memory foam lovers who overheat

Memory foam gets a bad rap for trapping heat, but the Ergoflex 5G rewrites the rules. Its open-cell foam structure and breathable cover work overtime to keep you cool while providing that signature contouring comfort. Add to that its orthopaedic support and a 10-year warranty, and you’ve got a mattress that truly goes the distance.

Thousands of reviews back up its popularity. One customer was impressed by the quality and price, saying it’s just as good as more expensive brands like Tempur. Her husband says it’s even better than Tempur and constantly raves about how comfortable it is. Another called it “life-changing for back pain,” while someone else said: “I sleep better than I have in years.”

Sizes: single, long single, king single, double, queen and king

Materials: high-density memory foam, polyurethane, TENCEL and polyester

Key features:

• Orthopaedic-grade memory foam for back pain relief
• Cool-Sleep airflow system for a cooler sleep
• Zero partner disturbance
• Naturally hypoallergenic and anti-microbial
• 30-night trial with easy returns
• Compatible with electric adjustable beds
• Durable design backed by a 10-year warranty

Best for: fussy sleepers seeking tailored comfort

Boasting gel-infused memory foam and pocket springs, the Eva Premium Adapt punches well above its weight when it comes to cooling. With nine firmness options to choose from, you can also find your perfect fit — whether that be soft cushioning or more supportive firmness.

The combination of memory foam and pocket springs gives you targeted support exactly where you need it, promising a restful night no matter your sleep preferences. The top layer even zips off for easy washing, making it easy to keep your mattress fresh and clean.

“I’ve tried a lot of different mattresses and not been happy,” said a reviewer who left five stars. “I’ve spent a huge amount and a small amount and nothing has ever been right. I felt this mattress was really well priced, plus it allows for the adjustable firmness. It’s is so comfortable. It holds in place but isn’t so firm or soft that it creates pain on joints etc. I’ve never been so happy with a mattress.”

Sizes: double, queen and king

Materials: cooling gel memory foam, Certipur-US approved foam, twice-tempered steel pocket springs, and CoolMax top layer fabric

Key features:

• Cooling gel memory foam and CoolMax top layer fabric for temperature control
• Customisable firmness with nine options for personal comfort
• Easy to wash, machine-washable top layer
• Handles at the top and bottom for easier manoeuvring
• Certipur-US approved foam and twice-tempered steel pocket springs for lasting support

Best for: reliable cooling and pressure relief

Featuring advanced cooling technology and a smart, supportive design, the Origin Cooling mattress has got your back (both literally and figuratively). Built to help regulate temperature and keep you sweat-free, you’ll soon be sleeping through the night without a worry in the world.

“Wow,” wrote a five-star reviewer on productreview.com.au. “Couldn’t be happier with our Origin LumberCloud. Slightly firmer than we expected but we have quickly adjusted to it and both love it. Particularly the cooling effect is great living in the tropics. We both have bad backs but don’t experience any aches or pains in bed at all now.”

Another added: “The LumberCloud is extremely comfortable. As we have a lot of warm, too hot nights in Queensland, I was looking for a mattress that would breathe well to help with sleeping on those hot nights. This mattress has performed extremely well in those conditions and has helped in getting a good night’s sleep. I would definitely recommend this mattress.”

Sizes: single, king single, double, queen and king

Materials: IceSilk Tencel, bamboo-infused wool, graphite diamond latex foam, HexaGrid Ultra, ComfortCloud fibre, ErgoCoil Max titanium micro-springs, bamboo-infused motion isolation foam, ComfortPlus springs and D-4 edge support

Key features:

• Over 2400 springs for proper spinal alignment
• Graphite-infused latex — 10x more cooling than standard memory foam
• Bamboo-infused wool for natural temperature regulation
• ErgoCoil Max Titanium MicroSprings for motion isolation and support
• D-4 Edge Support reduces mattress sag and ensures edge-to-edge comfort
• Certified by OEKO-TEX and CertiPUR-US for safety and durability
• 15-year warranty and 120-night trial

Best for: comfort, support and waking up refreshed

This one’s a crowd-pleaser for all kinds of sleepers — side, back, stomach, you name it. If you’re after a mattress that feels like you’re floating on a cloud but still gives you the support you need, look no further.

Silentnight has nailed it with every detail, from the gel-infused memory foam to the luxurious natural fibres like silk and cashmere — bringing you a mattress that improves your sleep without sacrificing comfort. It’s that perfect sweet spot of luxury and support that helps you wake up feeling refreshed, not wrecked.

“Probably the comfiest mattress I’ve ever slept on,” said a customer who gave the Silentnight OnyxMattress five stars. “I upgraded my mattress after getting a king bed and after a loooot of research, I decided to go to Beds n Dreams, which is where I bought the bed frame from. They were knowledgeable and super helpful.”

The reviewer does note the mattress is quite heavy, making bed-making a bit tricky, but highlight that the gel technology provides a cool sleep, ideal for couples who tend to overheat. They chose the medium firmness and have no regrets.

Sizes: single, long single, king single, double, queen, king and super king

Materials: Cooling gel layer, memory foam, natural silk fibres, cashmere, dual pocket springs and edge support

Key features:

• Premium natural silk fibres
• Natural cashmere for added softness
• ICE-TEK cooling knit fabric
• Cool gel memory foam
• Dual pocket springs and 10-zone support system
• 360º foam box edge support
• Award-winning design
• 10-year manufacturer’s warranty
• Australian made for superior quality

Best for: a cooler sleep with antibacterial benefits

Copper gel memory foam gives this mattress a cooling edge. Infused with copper particles, it works to draw heat away from the body, keeping you cool throughout the night. With a focus on airflow and support, it offers relief for hot sleepers, delivering that perfect balance between plush comfort and fresh ventilation.

Several reviewers on productreview.com.au mention the copper-infused design works wonders, especially during warmer nights. One person said: “I sleep hot and the copper gel and aeration afforded by the springs means I am sleeping at a comfortable temperature conducive to sleep.”

Another wrote: “The best mattress I’ve ever slept on! I always sleep hot and chose this mattress specifically due to this, and we also needed a mattress that was comfortable for a side sleeper and back sleeper. I didn’t realise how badly I was sleeping until this mattress arrived! We now hate staying anywhere but home as we are scared not to get our incredible sleep on this mattress. Do yourself a favour and purchase one. You wont regret it.”

Sizes: single, king single, double, queen, king and super king

Materials: copper gel memory foam, breathable visco foam and antimicrobial fabric

Key features:

• Copper-infused gel memory foam for enhanced cooling
• Visco foam for improved airflow
• Antimicrobial properties to reduce bacteria and allergens
• Nine Zone Ultra-Coil pocket spring system for targeted support
• Rigid edge support to reduce partner disturbance
• 100 night trial
• 20-year warranty