are memory foam mattresses hot


Are Memory Foam Mattresses Hot?

If you are someone that sleeps hot or lives in a warm climate, you may have wondered if a memory foam mattress is a good fit for you. Memory foam is known for its ability to contour to the sleeper’s body, which can alleviate pressure points and provide a comfortable night’s sleep. However, the material is also known for retaining heat, which can make for an uncomfortable night’s sleep if you are someone that runs hot. In this article, we will explore whether or not memory foam mattresses are hot and how you can find a mattress that keeps you cool and comfortable.

What Makes Memory Foam Hot?

The reason why memory foam can become hot is because of its cellular structure. Memory foam is made up of tiny cells that can trap body heat, which can lead to a buildup of heat under the sleeper. Additionally, some memory foam mattresses are made with a high-density foam that can retain more heat than lower-density foams. While the heat retention of memory foam can be a drawback, it is important to note that not all memory foam mattresses retain heat to the same degree.

How Can You Find a Memory Foam Mattress that Keeps You Cool?

Now that we've discussed why memory foam can become hot, let's explore how you can find a memory foam mattress that keeps you cool and comfortable.

1. Look for a Mattress with Cooling Properties

Several manufacturers have begun to integrate cooling properties into their memory foam mattresses. You might consider looking for a mattress infused with copper, gel, or graphite, which all work to draw away heat from the body. Keep in mind that these features will likely increase the cost of your mattress, so be sure to budget accordingly.

2. Consider a Breathable Mattress Cover

If you do not want to shell out for a mattress with cooling properties, you might consider investing in a breathable mattress cover. Mattress covers made with materials like bamboo or cotton are natural and breathable, which means they make for a more comfortable night’s sleep. Additionally, some mattress covers are designed to wick away moisture and heat, so you stay cool and dry.

3. Look for a Mattress with Ventilation

Some memory foam mattresses come with built-in air channels that promote airflow throughout the mattress. This means that heat can escape from the mattress more easily, which should help to keep you cool.

4. Choose a Low-Density Memory Foam Mattress

The density of a memory foam mattress can impact its heat retention properties. A low-density foam is typically more breathable than a high-density foam, which means it will not retain as much heat. If you choose a low-density memory foam mattress, you may be able to avoid most of the heat retention issues associated with memory foam.

5. Opt for a Hybrid Mattress

Hybrid mattresses are made with both memory foam and other materials, like coils or latex. This can provide the best of both worlds. Coils or latex can ensure there is a layer of breathability in the mattress, which can help to dissipate heat more effectively. Additionally, because the memory foam layer is often thinner in hybrid mattresses, there is less material to trap heat, which can keep you feeling comfortable throughout the night.

Final Thoughts

If you are someone that sleeps hot, you may worry that memory foam is not a suitable mattress option for you. However, with the wide variety of memory foam mattresses on the market, you can find one that keeps you cool and comfortable throughout the night. By considering factors like cooling properties, ventilation, and foam density, you can find a memory foam mattress that meets your specific sleep needs.


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