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Being too warm at night can prevent a person from getting enough good quality, restful sleep. This in turn may have a negative effect on a person’s overall health and well-being.

A quick look at the 9 best blankets for hot sleepers

According to a 2019 review, a hot environment has a direct negative impact on sleep quality, which may affect aspects of health, such as the immune system and mood.

The following is what a person needs to know about the top cooling blankets for hot sleepers or those who sleep in a hot environment. We also present a selection of top blankets for hot sleepers available on the market.

According to the American Osteopathic Association (AOA), there are several reasons a person may sleep hot or experience night sweats, including:

  • drinking a hot liquid before bed
  • eating spicy food before bedtime
  • exercising before bed
  • using too many blankets or too much clothing when sleeping
  • hot environment

The AOA states that if these common reasons are not the cause of a person’s night sweats, sleeping hot may be due to an underlying medical condition.

Some medical conditions that can cause night sweats or hot sleeping include:

In some cases, a person may be able to reduce their sleeping temperature by changing their environment. Changes can include:

  • reducing room temperature in the bedroom
  • removing extra blankets or sheets
  • wearing less clothing to bed
  • avoiding hot liquids or spicy foods at night

If an underlying condition is causing hot sleeping, a person should talk with their doctor. They will be able to help diagnose and treat an underlying condition.

With treatment, a person may find they sleep cooler at night.

Sleeping hot or sleeping in a hot environment can directly impact sleep quality.

According to the Centers for Disease Control and Prevention (CDC), the average adult between the ages of 18–60 needs at least 7 hours of sleep each night.

In addition to the number of hours a person sleeps, the quality of sleep also matters. Heat appears to play a direct role in decreasing the quality of a person’s sleep.

A 2017 study found the majority of the participants reported that they experienced worse sleep during hotter months.

The CDC says poor quality of sleep or lack of sleep can have several negative health impacts. Some potential consequences of poor sleep quality or not getting enough sleep include:

There are many different blankets available designed to keep hot sleepers cool. These cooling blankets may help a person stay more comfortable and get a more restful night of sleep.

There are several potential pros and cons of cooling blankets to consider.

Pros

Cooling blankets may improve sleep quality for hot sleepers or people sleeping in hot environments.

They may also help prevent night sweats and help make the environment better for sleep.

Cons

Cooling blankets can cost more than other types of blankets.

They may also require more frequent washing for night sweats, and they may shrink or wrinkle more easily than other bedding.

A person’s sleeping partner may not like the cooling effect the blanket provides.

Medical News Today chooses products with the following criteria, where possible:

  • Certifications: MNT will choose products that have CertiPUR-US or other certifications. This means that the products are low in pollutants and free from heavy metals and volatile organic compounds.
  • Size: MNT chooses products that are available in various sizes.
  • Budget: MNT features products to suit a wide range of budgets.
  • Shipping: Where possible, MNT will include shipping information, such as where the company delivers to and whether shipping is free.
  • Warranties and return policies: MNT will include products that carry warranties and clear returns policies.

The following are some of the top blankets for hot sleepers and anyone looking for a cooler sleeping environment.

Please note that the writer of this article has not tried these products. All information presented is purely research-based and correct at the time of publication.

Medical News Today follows a strict product selection and vetting process. Learn more here.

Best for humidity: Slumber Cloud Lightweight Comforter

Slumber Cloud created the Lightweight Comforter to help regulate a person’s temperature as it changes during sleep.

The company claims that the comforter fights humidity.

The comforter features:

  • 300 thread count
  • hypoallergenic materials
  • sizes ranging from twin to king
  • lightweight design
  • a white color

Pros and cons

This product has free shipping and a 60-night trial. However, some reviewers state that the blanket tore after washing, and caused them to sweat.

Price: The Slumber Cloud Lightweight Comforter starts from $159.

Best for all-year use: Reafort Ultra Soft Flannel Fleece All Season

The Reafort Ultra Soft Flannel Fleece All Season is a lightweight blanket that is suitable for year-round use.

Some of the features of this product include:

  • 100% polyester material
  • OEKO-TEX certification
  • available in blue, cream, dark gray, purple, and silver-gray

It may be suitable for a person who sleeps hot but wants a comfortable blanket to wrap around themselves at night.

Pros and cons

This product is machine-washable and is compatible with tumble dryers.

However, some reviewers state that it constantly sheds lint.

Price: The Reafort Ultra Soft Flannel Fleece All Season has a list price starting at around $14.

Best for a feather comforter: Downluxe Lightweight White Down Comforter

Downluxe Lightweight White Down Comforter provides a cool sleeping environment.

The comforter, which is easy to care for, features:

  • 100% cotton fabric
  • 230 thread count
  • premium down and feathers with up to 550 fill power
  • 30-day return guarantee
  • multiple sizes
  • off-white color

Pros and cons

This comforter is lightweight, with some reviewers stating that it soft, breathable, and cooling.

However, as the comforter contains feathers, it is not suitable for those who want to purchase vegan bedding.

Price: The Downluxe Lightweight White Down Comforter has a list price starting at around $41.

Best for moisture-wicking: Sleep Number True Temp Blanket

Sleep Number, the company that makes the Sleep Number bed, also has a line of bedding called True Temp.

The company offers several products it claims help regulate a person’s sleep temperature. These include sheets, pillowcases, and blankets.

This hypoallergenic blanket features:

  • 300 thread count
  • OEKO-TEX Standard 100 certification, which means the product does not contain harmful substances
  • moisture-wicking fabric
  • queen and king sizes
  • dark blue, gray, white, dune, or espresso colors

Pros and cons

The company offers a 100-night trial, 1-year limited warranty, and free shipping. Additionally, this blanket is machine-washable and compatible with a tumble dryer.

However, some reviewers on Trustpilot state that the company’s customer service is lacking when it comes to solving problems.

Price: The Sleep Number True Temp Blanket has a list price starting from $159.99.

Best for a weighted blanket: Gravity Cooling Weighted Blanket

The company claims that this weighted blanket may help reduce stress and anxiety. The inner blanket is hand-washable, and the cover is machine-washable.

Gravity recommends people purchase a weighted blanket that weighs 10% of their body weight.

Additional features of this blanket include:

  • available in blue, white, and gray colors
  • three different weights
  • breathable and moisture-wicking fabric

Pros and cons

This blanket is soft to the touch and has a 30-day returns policy.

However, some reviewers state the blanket is too heavy and can be difficult to store.

Price: The Gravity Cooling Weighted Blanket has a starting price of $220.

Best for a linen blanket: Brooklinen Linen Quilt

Brooklinen states that this quilt is breathable, has a lightweight design, and is suitable for all seasons.

The company also states that each quilt is pre-washed and garment-dyed to ensure quality and softness.

Addiitonal features include:

  • available in two different sizes
  • available in white, cream, and charcoal colors
  • polyester fill
  • machine-washable

Pros and cons

Brooklinen offers a 365-day return policy. Additionally, this quilt is suitable for year-round use.

However, some reviewers state that this product has uneven filling and poor stitching.

Price: The Brooklinen Linen Quilt has a list price starting from $279.

Best for traveling: Cocoon CoolMax Blanket

Cocoon claims that this travel-sized blanket can help wick moisture away from the body. It has a compact and lightweight design, weighing 0.7 pounds. Additionally, it comes with a travel case for easy storage.

This blanket is available in 12 colours, including black, green, yellow, and raspberry.

Pros and cons

This blanket is thin, which may prevent overheating. Additionally, the compact design means that it may be suitable for those who are traveling.

However, some reviewers state that this product is not durable.

Price: The Cocoon CoolMax Blanket has a list price of around $40.

Best for eco-friendly filling: BlanQuil Chill Cooling Weighted Blanket

The company claims that this cooling weighed blanket may help improve deep sleep due to deep pressure therapy. In addition, BlanQuil claims that the glass bead fill is eco-friendly.

Other features include:

  • removable machine-washable cover
  • two weight options
  • 60-night home trial

This blanket is only available in a white color.

Pros and cons

The company offers free shipping and a 60-night trial. Additionally the removable cover is machine-washable.

However, some reviewers state that the blanket is not soft enough and may be too heavy.

Price: The BlanQuil Chill Cooling Weighted Blanket starts costs $299.

Best for warmer climates: Buffy Breeze Eucalyptus Comforter

The company states that this temperature-regulating comforter helps keep the body cool during the night, and may be suitable for people who live in warmer climates.

According to the manufacturer, the eucalyptus is grown in renewable forests in Austria, and the manufacturing process uses 10 times as little water than cotton.

People can choose from three different sizes. This comforter is only available in a white color.

Pros and cons

The company states that the eucalyptus in this product comes from renewable forests. Additionally, it has a lightweight and soft design.

However, this comforter is not machine-washable, and some reviewers state that they slept hot while using this product.

Price: The Buffy Breeze Eucaluptus Comforter has a list price starting from around $200.

The following table compares the blankets in this article.

Wash careReturnsList price
Slumber Cloudmachine-washable60 daysfrom $159
Reafortmachine-washable30 daysaround $14
Downluxemachine-washable30 daysaround $41
Sleep Numbermachine-washable100-night trialfrom $159.99
Gravityhand-washable inner blanket
machine-washable cover
30 daysfrom $220
Brooklinenmachine-washable365 daysfrom $279
Cocoonmachine-washable30 daysaround $40
BlanQuilmachine-washable60-night trial$299
Buffy Breezedry clean only30 daysaround $200

Before buying a blanket for hot sleepers or hot environments, a person may wish to consider a variety of factors, such as:

  • Materials: Blankets designed to help keep a person cool should use a breathable material that is lightweight.
  • Certifications: Some blankets come with certifications indicating they are vegan, environmentally friendly, or have other features that the buyer may be looking for.
  • Cost: Blankets range in price, and some may not fit everyone’s budget.
  • Thread count: Higher thread counts generally indicate greater softness.
  • Color or design: People may wish to match the color or design of the blanket to their existing decor.

People who sleep hot, experience night sweats, or live in a hot environment may benefit from additional bedding that can help keep them cool at night.

Some alternatives or additions to cooling blankets can include:

People may also change the room temperature with an air conditioner or by turning down the heat.

Below find the answers to some common questions about cooling blankets.

How does a cooling blanket work?

A cooling blanket usually uses a combination of materials that either do not trap heat or capture heat from one side and release it from the other.

The aim of these blankets is to maintain a more regular body temperature to prevent overheating during sleep.

How do I wash a cooling blanket?

People should always follow the manufacturer’s instructions when they wash their blankets.

Most blankets are machine-washable. However, some may be hand-wash or dry clean only.

What is the difference between a cooling blanket and a cooling comforter?

Blankets have one layer, while a comforter has at least two layers.

Comforters may sleep warmer than blankets. However, this depends on the materials a manufacturer uses.

A person can purchase blankets that provide a cooling effect at night.

Although good for people who tend to sleep hot, they can also help people in hot environments, those going through menopause, or people who have underlying conditions.

In addition to blankets, a person may consider looking for a cooling mattress, mattress cover, or sheets.

If night sweats or hot sleeping continues to be a problem, a person should talk with their doctor about possible underlying conditions.