Best Cooling Comforter 2020

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A big fluffy comforter can be a fantastic addition to any bedroom, and there is nothing quite like waking up underneath cloud-like bedding – however, there is a downside to many comforters – they sleep hot!

For those sleepers who wake up hot and sweaty every night, their comforter may be to blame – a thick comforter with little breathability can make it feel like a person is sleeping in a sauna.

Fear not – there’s no reason to sleep hot – we have put together our list of the best cooling comforters. We’ve got down and down-alternative comforters with some excellent cooling features – read on to find the best cooling comforter!

Most Breathable
ClimaBalance Down Alternative Comforter
ClimaBalance Down Alternative Comforter
ClimaBalance Down Alternative Comforter

The ClimaBalance down alternative comforter features Climate Zones that make it extremely breathable and a good fit for hot sleepers. 

Doesn't expire

Cooling Fill
Comfort Spaces Down Alternative Comforter
Comfort Spaces Down Alternative Comforter
Comfort Spaces Down Alternative Comforter

The Comfort Spaces down alternative comforter features a proprietary MicaX fill that is designed to dissipate heat and wick moisture away from sleepers. 

Doesn't expire

Best Value
Linenspa Down Alternative Comforter
Linenspa Down Alternative Comforter
Linenspa Down Alternative Comforter

The Linenspa is a lighter down-alternative comforter that should be a great value pick for hot sleepers. 

Doesn't expire

Moisture-Wicking
Casper Humidity Fighting Duvet
Casper Humidity Fighting Duvet
Casper Humidity Fighting Duvet

The Casper Humidity Fighting Duvet features merino wool and other heat-dissipating materials; it should be a great match for hot sleepers. 

Doesn't expire

Breathable Down
Brooklinen Down Comforter
Brooklinen Down Comforter
Brooklinen Down Comforter

The Brooklinen is a breathable down comforter that offers some nice loft and cooling for hot sleepers. 

Doesn't expire

 

Top Picks Compared

In our opinion, there is not one single best cooling comforter for everyone – that’s why we chose comforters with a variety of designs, feels, and cooling materials:

Most Breathable

ClimaBalance Down Alternative Comforter

Just based on the name alone, it is pretty obvious that ClimaBalance is designed with temperature-regulation in mind; it features multiple mesh squares that promote excellent airflow through the comforter.

ClimaBalance refers to these mesh squares as “Climate Zones” – on colder nights, these zones allow air to pass through and warm to the temperature of the body – on those warmer nights, they allow body heat to escape and keep the sleeper cool. In addition, the ClimaBalance is simply a thinner down alternative comforter – even the areas that don’t feature a Climate Zone still don’t trap too much heat.

The company actually performed numerous tests and trials with the ClimaBalance comforter – they found that subjects fell asleep more quickly, moved around less, and spent more time in REM sleep when using the comforter – having personally slept underneath the ClimaBalance, I can say that I slept well and did not wake up hot and sweaty.

What Makes The ClimaBalance Stand Out?

  • It features Climate Zones that are meant to enhance breathability and create a temperature-neutral sleeping experience.
  • The ClimaBalance is a thinner, lighter down alternative comforter that shouldn’t sleep extremely hot.
  • The comforter is free of down and is hypoallergenic – sleepers shouldn’t be dealing with runny noses and watery eyes.

Read the full Climabalance comforter review 

Cooling Fill

Comfort Spaces Down Alternative Comforter

The Comfort Spaces is another down alternative comforter created specifically for those who sleep hot – it does this through a material known as Micax.

MicaX is a polyester blend that, according to the company, conducts heat five times faster than standard polyester – it is also moisture-wicking and designed to draw sweat away from the body – MicaX is the primary fill of the Comfort Spaces comforter.

The comforter is generally a thinner down alternative comforter that does not feel too heavy when sleeping underneath it – considering this and the cooling attributes of the MicaX fiber, it should be keeping sleepers quite cool.

The Comfort Spaces is also one of the more affordable comforters on this list; it is currently under $50 for a Full/Queen size, which is a particularly good deal for a cooling comforter.

What Makes The Comfort Spaces Stand Out?

  • The comforter features a MicaX fiber which will draw both heat and moisture away from the body.
  • The Comfort Spaces is a thinner down alternative comforter and should not be extremely insulating.
  • The comforter is priced competitively and should be a good match for those who want a cooling comforter without breaking the bank.

Best Value

Linenspa Down Alternative Comforter

Shopping for a cooling comforter, the prices might be shocking to some – while it is true that finding the right cooling comforter could be so important to getting a good night of sleep, no one wants to spend an exorbitant amount of money on a piece of bedding. That is why I added the Linenspa to this list – at around $30 for a Queen, it is the best value option.

While the Linenspa does not include the specific cooling features of the Climabalance or Comfort Spaces, it should still be a good match for hot sleepers – it is a thin down alternative comforter that does acts as a nice cover without making one heat up and get sweaty.

The Linenspa’s microfiber shell isn’t the smoothest, but it should be the perfect match for a duvet cover – the comforter features a whopping eight duvet tabs that make it very easy to secure it within a duvet cover. Paired with a light cotton duvet cover, the Linenspa should still make for a cooler night of sleep.

What Makes The Linenspa Stand Out?

  • It is a very affordable down alternative comforter that also features some quality materials.
  • The Linenspa is a thinner comforter designed to work for all seasons; it should not sleep too hot.
  • It boasts eight duvet tabs which make it easy to secure the Linenspa within a duvet cover.

Read the full Linenspa review 

Moisture-Wicking

Casper Humidity Fighting Duvet

If the Linenspa is on the value end of the spectrum, the Casper Humidity Fighting Duvet is on the other end – it is a good luxury pick for hot sleepers and features some very high-end materials such as duck down and merino wool. Just a note: while Casper calls it a “duvet”, this can be used as a comforter.

As the name suggests, the Casper Humidity Fighting Duvet is meant to keep hot sleepers cool at night – it primarily does this through its inclusion of merino wool. This material is often found products like hiking socks – merino wool is a moisture-wicking material that will draw sweat away from sleepers, allowing them to cool down.

The Casper also features a shell made from 100% cotton; this is more breathable than the microfiber shells one finds in other types of comforters. Also, the Casper is not an extremely heavy comforter and its duck down should allow for air to pass through.

While the Casper is the priciest comforter on this list, it really is worth the investment; it is one of the best comforters on the market that should last for many years.

What Makes The Casper Stand Out?

  • The Casper features merino wool, a material known for its moisture-wicking capabilities.
  • The comforter is a great luxury item; it contains high-quality components.
  • The Casper is one of the fluffier comforters on this list and offers some of that classic downy loft.
  • The comforter features duvet tabs on all four corners so that it can be tied into a duvet cover.

Breathable Down

Brooklinen Down Comforter

In general, down is more breathable than down alternative fills such as polyester – however, a down comforter with too much fill might still sleep too hot – those who really love the feel of a classic down comforter but still want to sleep cool should take a look at the Brooklinen Down Comforter.

The down comforter comes from Brooklinen, producer of some very high-quality bedding; their down comforter is no different. We reviewed the All-Season comforter which is filled with 700 fill power down clusters from Canadian Hutterite farms – these farms never engage in live-plucking, making a more animal-friendly option. While it isn’t a heavy down comforter, there is still a nice amount of loft.

People should not be sleeping too hot underneath the Brooklinen; it is quite breathable and allows for a good amount of air to pass through. Those who sleep particularly hot can also opt for their Lightweight model which features less fill than the All-Season model.

What Makes The Brooklinen Stand Out?

  • It is a fluffy, high-quality down comforter.
  • In its shell, the Brooklinen features 100% cotton with a sateen weave that is breathable and soft-to-the-touch.
  • The comforter comes in two weights: All-Season and Lightweight.
  • The Brooklinen’s down fill comes from Hutterite farms that do not participate in live-plucking.

Read the full Brooklinen comforter review 

Best Cooling Comforter Considerations

Whether people decide to select one of the five comforters listed above or not, there are some things to keep in mind when selecting a cooling comforter:

  • Shell material. A breathable outer shell is a very important feature of any cooling comforter; materials like cotton are going to be more breathable than some type of microfiber. At the same time, a cotton shell with a high thread count is going to be less breathable than one with a lower thread count; while a high thread count is usually better, it does not make the material the most breathable.
  • Fill type. In general, natural down is more breathable than a down alternative such as polyester; it is a fluffier material that is not as dense as down alternative materials. This allows for more airflow, so a down comforter should sleep cooler than a down alternative comforter.
  • Fill weight. At the same time, an extremely heavy down comforter can sleep hotter than a down alternative comforter, so it is important to know how much fill is actually in the comforter. Generally, a lighter comforter with less fill is going to sleep cooler than something with a higher fill weight.
  • Additional cooling features. Many comforters feature additional materials to ensure that they don’t sleep too hot; some comforters feature eucalyptus and bamboo, which can both help with heat dissipation. In addition, keep an eye out for comforters with some sort of proprietary technology like moisture-wicking MicaX.

Final Thoughts

There is no reason that people should have to sleep hot at night, and finding the right comforter can go a long way in preventing this experience. Consider one of the five comforters listed above or just use them as a good jumping-off point!

FAQs

What type of comforter keeps you cool?

A lighter comforter with not too much fill is going to be a better choice for those hot sleepers out there; while down alternative fill is not as breathable as down, a light down alternative comforter can be extremely good for cooling.

Hot sleepers should consider a comforter that features breathable materials such as organic cotton or bamboo or proprietary materials like MicaX.

What is the best cooling comforter?

One of our five best cooling comforters should be a great option for the majority of hot sleepers; however, our top pick would have to be the Casper Humidity Fighting Duvet. It is a luxury, high-end comforter that wicks moisture away from sweaty sleepers; people should be sleeping quite cooler under the Casper.

Can a comforter keep you cool in the summer?

While a comforter won’t necessarily make sleepers cool in the summer, some comforters will sleep cooler than others. A lightweight down or down alternative comforter will be more breathable than a heavier comforter and will make for a cooler night of sleep; materials like bamboo or eucalyptus will also assist with heat dissipation.

What is the most breathable comforter?

The most breathable comforter we have reviewed would have to be the ClimaBalance; it features mesh squares that allow for an enormous amount of airflow.

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Marten Carlson

Marten is a staff writer for Mattress Clarity News. He covers the mattress industry as well as sleep science news. He is specifically interested in the connection between sleep and overall health.Marten has written for media publications like Consequence of Sound and received a master’s degree in Film Studies from Emory University.He comes from Franklin, Indiana, and spends all the time he can writing, directing, and acting in films. He has directed genre short films and features. His newest film, Starlets, recently premiered at the River Town Film Festival in Clinton, NJ. He also stars in the upcoming thriller, Sour Bear. His next film, At The Hop, is a hot rod actioner with a horror twist.
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