Do you find yourself tossing and turning at night, constantly flipping your pillow to the cool side? Or perhaps you’re a hot sleeper who can’t keep comfortable through the night no matter how low you set your air conditioning.
If this sounds like you, a cooling mattress (alongside summer-appropriate sheets) could solve your sleepless nights. Its innovative cooling features provide relief from overheating and help regulate your body temperature, improving your overall sleep quality.
Below is everything you need to know about selecting a cooling mattress best for your sleep preferences. Here’s to a better night’s slumber!
2025’s best cooling mattresses
- CoolComfort mattress, from $1520, Ecosa (here’s why)
- Celestial mattress, from $3799, Freedom (here’s why)
- Essence mattress, from $544, Ecosa (here’s why)
The best cooling mattresses to see you through summer
01
Ecosa CoolComfort Mattress
from $1520 (usually $1900) at Ecosa
Ecosa’s new speciality CoolComfort mattress is genuinely cool to the touch thanks to the polymer topper and graphene and copper-infused foam that quickly draws heat away from the body.
The mattress is made from a flex-matrix grid for unparalleled airflow. That works in conjunction with a double-layered cooling top cover which gives a noticeable cool feeling from the moment it unfolds from the box.
With four times the spring of a standard hybrid mattress, it adapts to your body, providing back support and superior comfort (particularly if you’re sharing the bed with a partner).
Read our full ‘Tried and Tested’ review of the Ecosa CoolComfort here.
Sizes: Double, Queen, King, Super King
Key features:
- 100-night free trial
- 15-year warranty
- Up to 80% cooler to the touch than standard mattress surfaces.
- FlexMatrix grid and side panels optimise airflow
- ‘Medium’ firmness cooling hybrid mattress.
- Machine-washable cooling cover
02
Freedom Celestial Mattress
from $3,799 at Freedom
All things going well, you spend eight hours a night in bed. Spend that time lying on top of breathable, natural fibres to ensure you’re getting the best quality sleep.
The Celestial’s top panel is made from Tencel, wool and silk blended fibres, all highly breathable to help achieve the best night’s sleep. It’s also antimicrobial treated, protecting the mattress from dust mites and bacteria.
Sizes: Single, Long Single, Double, Queen, King, Super King, California King
Key features:
- Available in firm, medium and plush
- Internal layers feature increased breathability
- Reinforced edge for stability increasing the sleep surface
- Antibacterial properties help to prevent mould and mildew
- 10-year warranty
03
Ecosa Essence Mattress
from $544 at Ecosa
Need a new all-around supportive mattress that won’t leave you drenched in sweat in the morning? Reviewers say this super-supportive mattress not only helps with back pain, it also provides a cooling feeling to help get through those summer nights.
The light breathable skin-friendly Tencel topper wicks away moisture. It sits on top of a bio-based memory foam layer. This isn’t your usual memory foam: instead, the open cell structure promotes airflow and prevents sticky, sweaty nights of sleep.
Sizes: Single, King Single, Double, Queen, King, Super King
Key features:
- 100-night trial period
- 15-year warranty
- Breathable, pressure-relieving structure with zoned pocket springs and open-cell support foam.
- 3 firmness levels to choose from: Plush, Medium, Firm.
- Eco-friendly and zero-waste materials
04
Jory Henley Atlantis Plush Mattress
from $1,358 from Jory Henley
If you’re more of a soft mattress sleeper but still want to stay cool and comfortable, this luxuriously thick mattress is for you. Designed with optimal comfort and support in mind, the five-zone pocket spring system helps even distribute pressure – meaning your partner’s movements won’t disturb your sleep even in the height of summer.
The combination of materials helps wick away heat and moisture without losing plush comfort. Natural latex creates a mite-resistant surface with a naturally fresh scent, while gel memory foam delivers unbeatable pressure relief and cooling comfort. Infused with bamboo charcoal, both the memory foam and polyester fibres work overtime to absorb odours, combat viruses, and promote wellness—ensuring you sleep soundly and wake up refreshed.
Sizes: Queen, King, Super King
Key features:
- 10-year warranty
- 20cm 5-zone pocket spring system,
- Bamboo charcoal memory foam and polyester
Are cooling mattresses worth it?
If you live in a warmer climate or overheat during the night, a cooling mattress is worth the investment to improve your sleep quality.
The benefits of cooling mattresses extend beyond just comfort; they can also save energy as there may be less need for air conditioning or fans at night.
Additionally, cooling mattresses relieve night sweats and create a comfortable sleeping environment for couples by drawing away heat from each person.
Lastly, a cooling mattress is also suitable for winter use as it helps you regulate your body temperature. Its breathable properties ensure it won’t trap heat, creating stuffy and uncomfortable conditions.
What type of mattress is the coolest?
In comparison to traditional mattresses, cooling mattresses utilise fabric innovations to offer maximum airflow and moisture-wicking properties.
Where can I find a cooling mattress topper?
If you’re looking for an affordable alternative to buying a whole new mattress, consider a cooling mattress topper for breathability and extra comfort.
2025’s top 3 cooling mattress toppers:
- Ecosa Cooling Mattress Overlay, from $72 (usually $90) (SHOP HERE)
- Ecosa Plush Mattress Topper, from $304 (usually $380) (SHOP HERE)
- Fullair Mattress Topper, from $638 (usually $795) (SHOP HERE)
Related articles:
- Tried and tested: Can a cooling mattress really chill your sleep?
- 6 cooling sheet sets (all hot-sleeper approved)
- The best pillows for every sleeper, available in NZ
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