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Cooling blankets are specially designed blankets that may better regulate body temperature. They are often lighter and made of more breathable material compared with usual comforters or bedding sets.
A sleeping environment that is too hot can make it uncomfortable for a person to fall asleep. A cooling blanket can help absorb body heat and therefore help a person feel more comfortable.
In this article, we explore cooling blankets in more detail and provide a list of potential options a person may consider trying.
The temperature of a person’s sleeping area and how comfortable they feel in it will affect how well and how long they sleep.
When humans sleep, their core body temperature decreases. If the temperature of a person’s sleeping environment is either too hot or cold, it may affect this drop in internal body temperature. This can disrupt a person’s sleep.
A 2017 study highlights that people tend to experience more abnormal sleep patterns during summer, when it is hotter. This is likely due to difficulties in keeping the sleep environment cooler, which in turn impacts the body’s ability to cool itself during sleep.
There is a lack of scientific research that explores the effectiveness of cooling blankets for non-clinical use.
Anecdotal evidence suggests that cooling blankets can help people sleep better in warmer weather or if they get too hot using normal bedding sheets and blankets.
Different cooling blankets work in slightly different ways. However, most cooling blankets use moisture-wicking, breathable fabric. This may help a person feel cooler by absorbing body heat and stopping it from getting trapped under the blanket.
This section lists five cooling blanket options that a person may consider trying.
Please note that the writer of this article has not tried these products. All information presented is purely research-based.
Design Weave Outlast Temperature Regulating Blanket
The manufacturers of this product claim that it contains temperature regulating technology. This means that depending on the temperature, this product may be able to adjust, allowing a person to consistently feel at a comfortable temperature.
This product is available in king and queen sizes.
Gravity Cooling Blanket
The manufacturers of this blanket state that the breathable fabric aids with cooling the body temperature and absorbs moisture.
As well as being a cooling blanket, this product also has properties of a weighted blanket.
Weighted blankets may improve sleep. A 2015 study also found that people with chronic insomnia slept better when using a weighted blanket.
This blanket is available in gray, navy, and white.
True Temp Blanket
True Temp Blanket contains 37.5 technology. According to the manufacturers, this blanket continuously adapts to help maintain a comfortable temperature. That means that not only is it well-suited for cooling in the summer, but also a person can use it to keep warm in winter.
The manufacturers also state that active-particle technology removes moisture to stop heat and humidity, helping facilitate a cooler sleep.
This product comes in king and queen sizes and a number of colors.
DANGTOP Cooling Blanket
This blanket consists of 100% bamboo. Bamboo contains antimicrobial and absorbency properties. This means a bamboo blanket, such as DANGTOP Cooling Blanket, may help remove moisture and prevent heat from becoming trapped.
The customer reviews of this product are largely positive, with people stating it keeps them cool and is particularly good for people experiencing hot flashes.
Bearaby Tree Napper
Tree Napper is another weighted cooling blanket. This product uses eucalyptus fiber, and the manufacturers state it is a good option for people who may sweat at night.
Most customer reviews are positive, with many comments stating this product is good for nappers and that it feels cool and comfortable.
This blanket comes in a variety of colors and weights, allowing a person to pick what suits them best.
There are a number of alternatives a person may consider if they do not want to purchase a cooling blanket. Some of these include:
- Cooling mattresses: If being too hot regularly disrupts a person’s sleep, they may consider a cooling mattress. However, this is typically more expensive than other cooling options.
- Cooling mattress pads: A person may prefer a cooling mattress topper instead of a blanket. The manufacturing of cooling mattress pads varies, but they all provide a cool place for a person to lie down.
- Air conditioning: An air conditioner cools a room by removing heat from the indoor air and transferring it outside. This is particularly useful for cooling down large spaces.
- Oscillating fans: Some people may find oscillating fans a useful product to help them cool down. These fans blow cold air across the skin and help evaporate sweat.
- Cooling pillows: These usually wick away moisture, promote airflow, and dissipate heat.
- Cooling towels: This type of towel requires a person to soak it in water and then wring it dry. A person can then drape it around their neck, shoulders, and head for instant cooling relief.
- Blackout curtains: Purchasing blackout curtains can keep away the heat from the sun during the day. This means the house may feel cooler in the evening.
Other tips to reduce heat
Apart from purchasing a cooling blanket, a person can try a few other things to achieve a cooler night’s sleep. This can include:
- wearing light or no clothing in bed
- having ice water within reach
- opening a window
Cooling blankets may be useful in hotter weather or for people who feel hot when they sleep.
Although there is a lack of scientific evidence looking at cooling blankets, anecdotal evidence suggests they work well to provide a cooler and more comfortable sleeping temperature.