The best mattresses for hot sleepers

This one’s for the hot sleepers and tosser-and-turners   

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!   

2024’s top 3 cooling mattresses

  1. Emma Diamond Hybrid Mattress, from $1,570, Emma Sleep (SHOP HERE)
  2. Pure Mattress, from $1,360 (usually $1,700), Ecosa (SHOP HERE)
  3. Mlily Cosmos Mattress, from $698 (usually $1,695), Jory Henley (SHOP HERE)

The best cooling mattresses 2024

1. Emma Diamond Hybrid Mattress

Best for: Hot sleepers with back pain or discomfort  

from $1,570 at Emma Sleep

Emma Sleep’s cooling mattress is new to the market, harnessing a combination of foam and springs that adapt to your body, providing back support and superior comfort (particularly if you’re sharing the bed with a partner).   

The innovative foam draws heat and moisture away from your body, and users say they notice a distinct improvement in sleep quality.   

If you’d love to wake up feeling refreshed and without back discomfort, this mattress is for you.    

Key features:

  • Available in single, king single, double, queen, king and super king sizes   
  • Medium-firm mattress   
  • Five layers, including foam and springs   
  • Eco-friendly certifications   
  • Free and convenient mattress-in-a-box delivery   
  • 120-night trial, 10-year manufacturer warranty   
  • Voted Product of the Year 2023 in a NielsenIQ survey   

2. Pure Mattress

Best for: Sweaty sleepers prone to tossing and turning  

from $1,360 (usually $1,700) at Ecosa

Does the heat keep you awake all night, or do you often wake up stiff and sore? Look no further than Ecosa’s most breathable mattress. It offers serious comfort and support, including high-gauge pocket springs that help distribute your weight evenly and limit motion transfer for a disturbance-free sleep.   

Cooling gel-infused memory foam allows the free flow of air. If you’re prone to allergies, rest assured you can regularly clean the top part of the mattress. Simply zip the top part off and put it on your washing machine.   

 If you’re after a sustainable sleep solution, the mattress is made from eco-friendly materials like recycled plastic bottles.   

Key features:

  • Available in double, queen, king and super king sizes   
  • Adjustable firmness (plush and medium levels)   
  • Layers include foam, micro coils, pocket springs, and recycled felt   
  • Eco-friendly certifications   
  • Convenient mattress-in-a-box delivery   
  • Free shipping to metro areas   
  • 100-night trial, 15-year warranty   

3. Mlily Cosmos Mattress

Best for: Stomach and back sleepers who prefer medium firmness    

from $698 (usually $1,695) at Jory Henley

A leader in foam sleep solutions, Mlily mattresses are an excellent investment for your health. They uniquely blend air and memory foam for breathability and body-contouring support, ideal if you prefer sleeping in non-conventional positions like your stomach or back.   

Not only will this mattress provide cooling comfort over the hot summer months, but it’ll also help you regulate your temperature come winter, too.    

Key features:

  • Available in single, long single, king single, double, queen, king and super king sizes   
  • Removable and washable cover   
  • Compressed package for convenient delivery   
  • Free Auckland metro delivery    
  • 5-year warranty   

4. Mlily Jasmine Medium Mattress

Best for: Hot sleepers who prefer a medium level of firmness and desire a touch of luxury

from $1,198 (usually $2,195) at Jory Henley

Hot sleepers, take note. The Mlily Jasmine mattress takes cooling to the next level with layers of air gel foam, bamboo charcoal-infused memory foam (an even more breathable layer than traditional foam) and a cool-touch cover. This luxurious combination will have you feeling comforted and supported all night long.   

Offering a medium level of firmness, if you’re looking for a firmer feel, try the firm version of this mattress, which is also available (from $998) at Jory Henley.    

Key features:

  • Available in single, long single, king single, double, queen, king and super king sizes   
  • Firm mattress   
  • Removable and washable cover   
  • Compressed package for convenient delivery   
  • Free Auckland metro delivery   
  • 10-year warranty   

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.    

2024’s top 3 cooling mattress toppers: 

  1. Emma Diamond Mattress Topper, from $440 (SHOP HERE 
  2. Ecosa Topper, from $304 (usually $380) (SHOP HERE 
  3. Fullair Mattress Topper, from $638 (usually $795) (SHOP HERE) 

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