Best Cool Comforters for Hot Sleepers

Beat the heat with these breathable comforters that will keep you cool all night long.

By Ashley Little

Nov 21st, 2022

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Sleeping hot is a common phenomenon that disrupts, and ultimately ruins a night’s sleep.

Whether you’re stuck trying to avoid a high electricity bill or dealing with a severe case of night sweats brought on by a medical condition, it’s never worth sacrificing your comfortable sleep.

You could invest in a new cooling mattress, but that’s a big investment you may not be prepared for. Fortunately, some affordable alternatives can help you have a better chance of waking up sweat-free. Cooling comforters are well-respected in terms of their ability to regulate body temperature, while still providing comfort.

Will a cooling comforter work for you? Read on to discover the best cool comforters, and how it can help you achieve optimal sleep.

The Best Cool Comforters

buffy cloud comforter 1

Best Value: Buffy Comforter

With over 13,000 five-star reviews, this eco-friendly comforter made by Buffy is considered an excellent choice for a cooling comforter experience. It’s designed with 100-percent eucalyptus, which makes it extremely breathable, yet ultra soft.

Buffy has a specific construction that helps to neutralize temperatures and help hot sleepers rest easy and breezy! The fill of this lightweight comforter is made of gossamer fibers that add a large amount of loft and plushness to the overall bedding.

The properties of this comforter prevent allergens and microbes, as well as helping to resist dust mites. Customers love this comforter not only because it’s comfy and breathable, but it’s also hypoallergenic and cruelty-free. The fill is comprised of recycled plastics. Every comforter created contains about 50 bottles on average and protects our landfills and wildlife!

Lastly, you can undergo a free sleep trial with your Buffy comforter before truly calling it yours. You can have a comforter shipped to you for free, and if you don’t love it, you can send it back no questions asked!

  • Price: $150
  • Rating: 4.8 / 5 with 15,889 reviews
  • Sizes: Twin/Twin XL, Full/Queen, & King/Cal King
hannah kay luxurious comforter

Best Budget: Hanna Kay Luxurious Comforter

The Hanna Kay Luxurious Comforter is affordable, comfortable and highly valued by Amazon reviewers.

This Queen duvet is made with 100-percent hypoallergenic filling, so any individual can feel comfortable all night long. Whether you have sensitive skin or suffer from allergies, this cooling comforter will soothe you, rather than further your irritation.

With a 77-ounce filling and state-of-the-art construction, this duvet cover will maintain its shape no matter what. It’s machine-washable and designed with baffle-box construction, which happens to be appealing to the eye, so it’s great for bedroom styling. The structure is exceptionally breathable, and with the price being so minimal, it’s tough to beat.

It can come with a limited-time warranty upon approval and is rated as one of Amazon’s choices for best comforters.

  • Price: $35
  • Sizes: Queen
  • Rating: 4.7 / 5 stars with 1,749 reviews
lilysilk silk comforter

Most Luxurious: LilySilk All Season Silk Comforter

The LilySilk All-Season Silk Comforter screams luxury. With 100-percent real, Momme Premium mulberry silk, this is one of the most refreshing and smooth-feeling comforters on the market.

It’s said to be perfect for summer or winter, and great for your skin with its soothing capabilities.

The craftsmanship is hard to beat and holds strong with any situation. The stitching components prevent any shifting within the filling, and silk is known to be a great temperature regulator, perfect for any hot sleepers. Silk is super lightweight and breathable, yet provides a soothing and calming feel that will quickly put you to rest.

The silk duvet cannot be put into the washing machine, but instead it should be carefully air dried. This duvet is offered with a 45-day satisfaction money-back guarantee and a limited time warranty.

  • Price: $460.10
  • Rating: 4 / 5 stars with 20 reviews
  • Sizes: Twin, Full, Queen, King, California King

How to Choose a Cool Comforter

There are some key factors to look out for when shopping for a cooling comforter. These main components to consider are the materials and filling.


The materials within your comforter can tell you a lot about how hot or how cold you will be during sleep. For starters, it’s essential to know the various types of material that make up the covering of your comforter, which is ultimately the part that you touch and feel at all times.


Cotton is generally the most common material used for bedding, and it’s proven to be soft and durable. The only thing that cotton is guilty of is keeping in moisture and heat, so it’s important to consider other materials when looking for a comforter that will help cool you down, rather than trap in heat.


Silk is another material that is commonly used throughout bedding, and it happens to be one of the best materials for hot sleepers. It doesn’t retain any heat, and with the natural, soothing touch, it keeps your skin from getting sweaty or irritated.


Wool is moisture-wicking, which means it takes the moisture away from our bodies. This can be an excellent material for sweaty sleepers through the winter by keeping warm, but remaining breathable.

Cotton, wool, and silk are all accessible materials that are well-suited for cooling comforters. The best of these materials is silk, which also happens to be the most expensive.


Another important set of materials that have to be considered when shopping for a cooling comforter is the type of fill within your comforter. Fill is the components within the bedding to give it the plush, fluffy feel. Fill types range from goose down, duck down, down alternatives, cotton, wool, silk, and more.

Instead of going into depth for every one of these types, here are the most beneficial fillings for cooling purposes:

When looking for a cooling comforter, its best to go with duck down over goose down. Goose down is excellent for insulating heat, so save that for the winter months. Duck down, on the other hand, is not as lofty and insulating as goose, so it’s better for people who are looking to sleep cool.

Down alternative fills are not always made up of the same properties, but they are intended to resemble the down-feel while being soft and more lightweight. They typically are cheaper and keep a more breathable airway while sleeping.

How a Cool Comforter Helps You Sleep

A cooling comforter can be the fix that every hot sleeper has been looking for to enhance their sleeping experience. Not only will this help you to stay refreshed throughout the entire night, but it can help reduce electricity costs.

Whether you sleep hot alone or if sleeping with a partner heats up your bed, a cooling mattress can be an affordable fix that allows you to achieve the REM sleep for which we are all longing.

Final Thoughts

A cooling comforter has many benefits, but the primary purpose is to keep you comfortable throughout the night and maintain a healthy, balanced body temperature. Waking up in the middle of the night to sweating, or tossing and turning due to overheating is never enjoyable or beneficial.

By educating yourself on the different materials within comforters and deciding which may be best for your sleeping situations, you can get back to resting cozily throughout the entire night, without waking up groggy, hot, and sticky.