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6 Best Mattresses for Hot Sleepers

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Many Britons can’t get a good sleep because they feel hot during the night. This problem is more common during the summer months but it affects sleepers all year long. If you face this issue and you wonder which is the best mattress for hot sleepers, you are in the right place.

What are the best mattresses to keep you cool?

This is a difficult question to answer but there are a few things you should consider before you choose your next cooling mattress. One important thing is breathability so you should look at the cover and the foams used to understand whether they allow airflow or not. In general, hybrid mattresses tend to do better on this end as springs are better for airflow. If the mattress uses memory foam, you should make sure it’s not the traditional type as this gets easily hot. Nowadays, most companies have managed to solve this issue but before you purchase your next mattress, make sure they use ‘modern’ memory foam.

Editor’s Pick – REM-Fit 400

rem fit 400 hybrid zoned mattress review

Our first pick for this list is the REM-Fit 400 mattress which also won the ‘Best Cooling Mattress’ award for 2023. The upper open-cell foam layer regulates your body’s heat so you won’t feel hot during the night. The tall pocket springs allow airflow and the outer cover is made of breathable material. This combo makes the REM-Fit 400 an excellent choice for all those who look for a cooling mattress. It comes with a medium-firm feel and it’s a well-rounded hybrid mattress. It’s available in 10 sizes so you will definitely find the one that suits your bed frame. Overall, it’s a versatile mattress and we think you should consider it.

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All REM-Fit mattresses come with a 100-night trial period which is quite standard these days. You will also get free next-day delivery and a 15-year guarantee. REM-Fit was created to build affordable mattresses and this one is a prime example of this philosophy. If you want to sleep cool and don’t break the bank, the REM-Fit 400 should be very high on your list.

Best Memory Foam – Emma Original

emma original mattress review

The second pick on this list is the Emma Original mattress. This popular best-seller uses Airgocell technology to remain cool during the night. It achieves that by regulating the body’s temperature with its open-pored foam. The cover allows airflow and it’s designed to regulate humidity and keep moisture away. All the above make the Emma Original mattress a great choice for hot sleepers. It’s available in 5 sizes and it comes with a medium-firm feel.

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When you buy an Emma mattress, you will get a 200-night trial period which is way more compared to what other makers offer. If you are not happy with it, you can return it and get a full refund. On top, they offer a 10-year guarantee and free delivery for all sizes. It’s a great package and Emma did a great job here. If you look for a foam-only cooling mattress, the Emma Original should be high on your list.

Best Hybrid – Simba Hybrid

The third pick on this list is the Simba Hybrid mattress. This British-made mattress is a great option for hot sleepers. It combines springs with open-cell foam to create a breathable construction that will stay cool during the night. The mattress is wrapped inside a breathable cover which allows airflow and keeps moisture away. The Simba Hybrid mattress is available in 8 sizes, including some EU ones. It comes with a medium-firm feel and it’s designed to suit every sleeper.

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Buying a Simba mattress will give you free delivery and a 10-year guarantee. Recently, they decided to offer a better service so you will now get a 200-night trial period which is great. If you look for a well-built cooling mattress, the Simba Hybrid can be a good option.

Best premium mattress for hot sleepers

When a mattress is expensive, it doesn’t always mean that it’s a good one. Most boxed mattresses are good value for money but that doesn’t mean they lack quality. Brands like DreamCloud and Brook and Wilde offer premium mattresses at affordable prices and they are great options for those who are not on a tight budget.

Best Premium – Simba Luxe

simba luxe mattress review

Simba was founded a few years back but since then, they have managed to build a great reputation. The Luxe mattress sits at the top of their range and it’s a great all-rounder. It’s designed with hot sleepers in mind so if you fall into this category then this is one to consider. They use a layer that contains sustainable natural raw materials like wool which will help you get a more restful sleep. The mattress has an open cell structure which helps with moisture evaporation and breathability. This allows the mattress to stay cool during the night. The Simba Luxe mattress is available in 6 sizes and it comes with a medium-firm feel.

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All Simba mattresses come with next-day delivery. This means that your mattress will be delivered in no time. In addition, you will get a 10-year guarantee and a 200-night trial period. This is a complete package and it’s what you expect from a maker like Simba. If you look for a premium cooling mattress, this can be a great option.

Best cheap mattress for hot sleepers

Getting a mattress when the budget is tight can be a very difficult task. That’s why we created this category so you don’t have to spend much to get a good cooling mattress. Are you curious to see our choice for the best cheap cooling mattress? Keep reading below to find out!

Best Value – Hypnia Essential Hybrid

hypnia essential hybrid mattress review

Hypnia is one of the best value-for-money makers in the UK. After having great success with their Supreme Memory mattress, they decide to release the Hypnia Essential Hybrid which is an even cheaper option. The mattress features high-quality pocket springs which provide great support but also help with the airflow. In addition, the temperature-regulating memory foam used here does a great job of keeping the mattress cool during the night. This combination works well and the Essential Hybrid is a great cheap cooling mattress.

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This mattress comes with the standard Hypnia service so you should expect free delivery and a 15-year guarantee. If you hesitate to order a mattress online, this one comes with a 200-night trial period so if you are not happy with it, you can return it and get a full refund. Overall, it’s a great option and definitely one of the best value-for-money mattresses on the market.

Best orthopaedic mattress for hot sleepers

People who sleep hot can also suffer from a bad back. This is the reason we decided to include an orthopaedic mattress in this buying guide and hopefully, you will find this useful. REM-Fit is one of the best mattress makers out there and it’s the brand of choice for people who suffer from back pain.

Best Orthopaedic – REM-Fit 500

rem fit 500 ortho mattress review

The REM-Fit 500 is an amazing mattress and it’s one of the best we have reviewed. It’s a popular choice among sleepers who suffer from chronic back pain but it makes this list for another reason. The mattress features a great cooling system so you won’t sleep hot even during the summer days. To achieve that, they use open-cell memory foam which provides advanced temperature regulation. On top, the tall pocket springs (15cm) allow airflow and this combination works very well. The REM-Fit 500 is available in 10 sizes and the mattress comes with a firm feel.

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When you buy a REM-Fit mattress, you will get a 15-year guarantee and a 100-night trial period. In addition, you will get Free Next Day delivery for all sizes which is great. This is one of the best packages out there and REM-Fit does great here. If you are looking for an orthopaedic mattress with cooling properties, this should be high on your list.

It’s time now to complete this guide and we hope that we have helped you to find the best mattresses for hot sleepers. However, if you still feel that you need some help, don’t hesitate to contact us and we will do our best to help you out.

Is memory foam good for hot sleepers?

Traditional memory foam is a synthetic material that is not very breathable and usually traps heat. This was the main problem when they started using it to make mattresses back in 1991. Since then, a lot of research has been done and today’s memory foams are way more breathable and do a better job with heat. To achieve that, scientists infused memory foam with substances that have cooling properties. These include charcoal and cooling gel. As a result, most cooling mattresses these days will feature a memory foam layer so it’s safe to say that this myth is now busted.

How do you sleep comfortably on a hot night?

If you have difficulty sleeping on a hot night, here are a few tips that can help you get some rest.

  1. Open your windows. Let a fresh breeze in that can lower your room’s temperature but also make it feel less stuffy.
  2. Use a fan. If you live in the UK, the chances are you don’t have an AC in your house. The next best thing is a good fan that can work perfectly on a summer night.
  3. Use breathable bedding. This is very important so you should make sure you use sheets that are breathable and won’t trap heat. The best options are cotton or bamboo sheets. However, stay away from sateen sheets as this type of weave doesn’t help airflow.
  4. Sleep on your own. Yes, this advice might not be ideal for bonding with your partner, but on a hot night, it can be a lifesaver. Getting too close to each other means that you will share body temperatures and that will result in an even hotter environment.
  5. Hydrate! Before you go to bed, make sure you have plenty of water. This can help your body regulate heat more efficiently during the night.
  6. Don’t drink alcohol before bed. As you might know, alcohol is one of the worst things to drink before going to sleep. If you do so on a hot night, things can get even worse. Alcohol dilates blood vessels and that can make you sweat. Therefore, stay away from booze when it’s too hot outside.

Do cooling toppers work?

If you have a mattress that is supportive but you feel that it doesn’t sleep cool, you should try using a cooling mattress topper. This type of sleeping accessory features materials that can draw heat away from the body and can create a more comfortable sleeping environment. Additionally, you will also get extra comfort and pressure relief so this can be a win-win situation. Before you choose your next topper, make sure you go for one that features some sort of cooling foam and a breathable cover.

In the case your mattress is no longer supportive, a topper wouldn’t be the solution. It’s time for a new one so go back to the previous list to find the best mattress for hot sleepers that fits your budget.

What Causes Night Sweats?

Sleeping hot is a perfectly normal thing and it can be attributed to a number of reasons. The most common ones are wrong bedding and a hot sleeping environment. However, some people tend to excessively sweat during the night. This is not normal and if you experience that, you should probably visit a doctor. Conditions that can cause night sweats include menopause, cancer, hormone disorders, neurological disorders, and more.