What’s the best material for cooling mattress toppers?

Last Updated on April 8, 2022

Research suggests that the ideal temperature for sleeping is around 18 degrees Celsius. While there are a lot of factors that contribute to the temperature of your sleep environment, the importance of your mattress shouldn’t be underestimated. Mattresses that don’t allow room for enough airflow can trap body heat and which can lead to an uncomfortably hot night.

If you believe that your mattress is the cause of your sleepless nights, but you don’t want to pay for a new one, a cooling mattress topper may be your best solution. Cooling mattress toppers can be made of latex, wool, gel memory foam, or other materials that can draw heat away. They are usually 5 to 10 cm thick and are designed to lie on top of your mattress to provide a cooler surface and change the feel of your bed.

That’s why in today’s guide, we’ll try to explain ‘Which type of material is best for cooling mattress toppers’ and why.

What’s the best material for cooling mattress toppers?

best material for cooling mattress toppers

There are a few popular materials for mattress toppers, and each one has its own advantages and disadvantages. Let’s take a closer look:

Memory foam

Memory foam is the most used material for mattress pads due to its superior pressure relief and motion isolation. However, high-density memory foam mattress toppers tend to trap more heat. With that said, nowadays, there are solutions to that problem. Some brands infuse the memory foam with charcoal, copper, graphite, or other substances in order to draw away heat from your body.


Natural latex is one of the best options since it’s a breathable material prized for its durability and sustainability. In general, it doesn’t let your body sink in like memory foam, which prevents heat build-up around the body. And if you want even better air circulation, look for products with pin core holes that provide ventilation.


Open-cell foams are an excellent option since they are designed to improve airflow by letting body heat escape from the sleeper instead of building upon the sleeping surface. This is one of the cheapest materials for toppers, which is a plus, but they have a downside: permanent body indentations.


Gel has grown in popularity when it comes down to cooling mattress toppers in the last few years. Many brands use gel infusions, gel beads, or a top layer of gel to keep the heat away from your body. This is an effective cooling technique, but it’s usually one that comes with a higher price tag.

Do cooling mattress toppers work?

Depending on the type, cooling mattress toppers have differing degrees of success. Materials such as latex, wool, and open-cell or aerated foams can help disperse heat. However, they don’t actively cool the mattress or your body.

Phase-change materials go an extra step by using a chemical reaction to keep your bed’s surface cool to the touch. The best solution for people who are sensitive to temperature changes is a mattress top that actively works to keep the temperature in check through water or air channels.

Bottom line

It can be difficult to get a good night’s sleep with a bed that makes you sweat and toss around in your bed. Investing in a cooling topper is an excellent way to improve your sleep quality and prevent you from being restless in the hot weather.

We hope we were able to answer the how and why when it comes down to ‘What’s the best material for cooling mattress toppers?’, and now it’s our turn to hear from you if any questions regarding the subject were left unanswered. If you want to share some information, we would gladly hear about it in the comments below.

Isabelle Harris
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