[Chill Factors] Which Bed Sheets Are The Coolest?

Choosing the right bed sheets is essential for a comfortable and relaxing sleep experience, especially for those who tend to sleep hot. With a myriad of options available in the market, it can be overwhelming to determine which bed sheets are the coolest and most effective in managing temperature regulation. In this comprehensive guide, we will explore the various factors such as thread count, moisture-wicking properties, and natural fibers that contribute to the cooling effect of bed sheets. By understanding these factors, you can make an informed decision to ensure a restful and cool night’s sleep.

Quick Answer: Which Bed Sheets Are The Coolest

Before delving into the intricacies of what makes bed sheets cool, let’s provide a quick answer to the question at hand. When it comes to finding the coolest bed sheets, there are several factors to consider:

  • Thread Count: Look for bed sheets with a lower thread count, typically around 200-400, as they tend to be more breathable and allow for better airflow, leading to a cooler sleep environment.

  • Moisture-wicking Properties: Sheets made from materials with moisture-wicking properties, such as Tencel, bamboo, or eucalyptus, are excellent choices as they can effectively draw moisture away from the body, keeping you cool and dry throughout the night.

  • Natural Fibers: Opt for bed sheets crafted from natural fibers like bamboo or eucalyptus, as these materials inherently possess cooling properties and are known for their breathability.

While these are the key considerations, it’s essential to delve deeper into each factor to understand its impact on cooling and how it contributes to a comfortable and restful sleep experience.

Understanding Thread Count And Its Impact On Cooling

One of the primary considerations when selecting bed sheets for a cooler sleeping experience is the thread count. While thread count refers to the number of threads woven into a square inch of fabric, it’s a common misconception that higher thread count equates to better quality and comfort. In reality, a high thread count doesn’t necessarily guarantee the coolest bed sheets.

The Myth Of High Thread Count

Many consumers believe that a higher thread count signifies a softer and superior quality fabric. However, when it comes to cooling, a higher thread count may not always be beneficial. Sheets with excessively high thread counts (over 800) often have a tighter weave, leading to reduced breathability and airflow. This can result in a less cooling and more insulating effect, which may not be ideal for hot sleepers.

Optimal Thread Count For Cooling

To ensure a cooler sleep environment, it’s advisable to look for bed sheets with a lower thread count. Sheets with a thread count ranging from 200-400 are considered more breathable and conducive to maintaining a cooler sleeping experience. The looser weave allows for increased airflow, preventing heat from getting trapped and enabling better ventilation. Additionally, sheets with a lower thread count are often lighter and airier, contributing to a more comfortable and cooler sleep surface.

Types Of Weaves

In addition to thread count, the type of weave used in the fabrication of bed sheets can also impact their cooling properties. Percale weave, for example, is known for its crisp and cool feel, making it an excellent choice for those seeking cooler bed sheets. This type of weave typically features a symmetrical construction, resulting in a breathable and lightweight fabric.

Conversely, sateen weave, while often associated with a luxurious and silky texture, may not be as cooling as percale due to its tighter weave, which can hinder airflow and lead to a warmer sleep experience.

The Benefits Of Moisture-Wicking Sheets For Hot Sleepers

For individuals who tend to sleep hot or experience night sweats, moisture-wicking bed sheets can be a game-changer. These innovative sheets are designed to effectively manage moisture and perspiration, ensuring a cooler and more comfortable night’s sleep.

How Moisture-Wicking Works

Moisture-wicking bed sheets are engineered to draw moisture away from the body and promote rapid evaporation, thus preventing the buildup of sweat and heat on the sleep surface. The sheets are crafted from materials with inherent moisture-wicking properties, such as Tencel, bamboo, eucalyptus, or certain types of polyester blends.

Materials With Moisture-Wicking Properties


Tencel, also known as lyocell, is a sustainable and eco-friendly fabric derived from the pulp of eucalyptus trees. It boasts exceptional moisture-wicking capabilities, making it an ideal choice for bed sheets, especially for hot sleepers. Tencel sheets can effectively absorb and disperse moisture, keeping the sleep surface cool and dry throughout the night.


Bamboo-derived fabrics, such as bamboo viscose or bamboo lyocell, are renowned for their moisture-wicking properties. Bamboo sheets can swiftly absorb excess moisture, providing a breathable and cool sleeping environment. The natural breathability of bamboo fibers allows for enhanced airflow, contributing to a cooler and more comfortable sleep experience.


Similar to Tencel, eucalyptus-derived fabric offers excellent moisture-wicking properties. Eucalyptus sheets can efficiently wick away sweat and moisture, preventing the sheets from becoming damp and maintaining a cool and dry sleep surface.

The Importance Of Breathable Fabrics

In addition to their moisture-wicking capabilities, these fabrics are inherently breathable, allowing for optimal airflow and ventilation. This is crucial for hot sleepers, as it helps dissipate body heat and prevents the sheets from clinging to the skin due to perspiration, resulting in a cooler and more refreshing sleep experience.

How Natural Fibers Like Bamboo And Eucalyptus Can Keep You Cool

When seeking the coolest bed sheets, natural fibers play a pivotal role in providing a comfortable and temperature-regulating sleep environment. In contrast to synthetic materials, such as polyester, natural fibers offer inherent cooling properties, making them a popular choice for individuals looking to enhance their sleep quality.

Bamboo Bed Sheets

Bamboo-derived bed sheets have gained significant traction in the bedding industry due to their natural cooling attributes. The unique composition of bamboo fibers results in a luxuriously soft and breathable fabric. Additionally, bamboo boasts natural antibacterial and hypoallergenic properties, making it an excellent choice for sensitive skin.

Eucalyptus Bed Sheets

Eucalyptus-based bed sheets, commonly made from Tencel lyocell fibers, are celebrated for their cooling and moisture-wicking capabilities. Tencel, a type of eucalyptus-derived fabric, is not only environmentally sustainable but also exceptionally cool and gentle on the skin. Eucalyptus fibers contribute to a silky-smooth feel and a refreshing sleep experience, making them a preferred option for those seeking cooler bed sheets.

Benefits Of Natural Fibers For Cooling

Enhanced Breathability

Both bamboo and eucalyptus fibers offer superior breathability, allowing for improved airflow and ventilation. This aids in heat dissipation and helps maintain a cool and comfortable sleep surface throughout the night.

Temperature Regulation

Natural fibers have the remarkable ability to adapt to the body’s temperature, ensuring a balanced and optimal sleeping environment. This dynamic feature enables natural fiber bed sheets to keep you cool during warmer nights and cozy during colder seasons, offering year-round comfort.

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Sustainability And Eco-Friendly

In addition to their cooling properties, natural fiber bed sheets are environmentally sustainable and eco-friendly. By choosing bedding crafted from renewable resources such as bamboo and eucalyptus, you can contribute to sustainable practices while enjoying the benefits of naturally cool and comfortable sheets.

Selecting the coolest bed sheets involves a thoughtful consideration of various factors, including thread count, moisture-wicking properties, and the use of natural fibers. By prioritizing breathability, moisture management, and the cooling capabilities of materials such as bamboo and eucalyptus, you can effectively enhance your sleep quality and create a refreshing and comfortable sleep environment. With an understanding of these key elements, you can make an informed decision when choosing bed sheets that offer the coolest and most rejuvenating sleep experience.

The Role Of Weave And Breathability In Choosing Cooling Sheets

Getting a good night’s sleep is important for our overall well-being, and the quality of our bed sheets plays a significant role in this. If you often find yourself waking up sweaty and uncomfortable, it may be time to invest in some cooling bed sheets. The market is inundated with various bedding options claiming to be cooling, but how do you know which ones are actually effective?

When it comes to choosing cool bed sheets, one of the most critical factors to consider is the weave and breathability of the fabric. The weave determines the way the fabric is constructed, and certain weaves allow for better airflow and moisture wicking, resulting in a cooler sleep experience.

  1. Percale Weave: Percale weave is known for its breathability and crisp feel. It is made by weaving one yarn over and one yarn under in a simple, square pattern. This weave creates a lightweight and open fabric that promotes airflow. Percale sheets are ideal for hot sleepers who want a cool and breathable feel.

  2. Sateen Weave: On the other hand, sateen weave is known for its lustrous and silky feel. It is made by weaving multiple yarns across one yarn in a tight, satin-like pattern. While sateen sheets are not as breathable as percale, they still offer a level of comfort and can be a suitable option for those who prefer a smoother texture.

  3. Jersey Knit: Jersey knit sheets are made from a stretchy and breathable fabric, known for its softness and comfort. This type of weave is often used in bedding made from cotton or a blend of synthetic fibers. Jersey knit sheets are particularly suitable for those who desire a cozy feel but also want good airflow.

It is important to note that the material used in conjunction with the weave also contributes to the overall cooling properties of the sheets. Natural fibers like cotton and linen tend to be more breathable than synthetic alternatives. Cotton is particularly known for its moisture-wicking ability, helping to keep you cool and dry throughout the night.

Exploring High-Tech Cooling Fabrics: Are They Worth The Investment

In recent years, there has been a rise in high-tech cooling fabrics that claim to provide superior cooling properties compared to traditional materials. These innovative fabrics are designed to regulate temperature and promote better airflow, offering a cooler and more comfortable sleep experience. Let’s take a closer look at two popular high-tech cooling fabrics:

  1. Bamboo Rayon: Bamboo rayon is derived from the fibers of bamboo plants. It is known for its excellent moisture-wicking and breathability properties. Bamboo sheets have natural temperature-regulating abilities, allowing for a cooler sleep. Additionally, bamboo has antibacterial and hypoallergenic properties, making it an ideal choice for those with sensitive skin or allergies.

  2. Tencel: Tencel is a brand name for lyocell, a fabric made from wood pulp. It is environmentally friendly and has gained popularity for its cooling and moisture-wicking abilities. Tencel sheets are incredibly soft and smooth, offering a luxurious feel while keeping you cool throughout the night. The fabric is also resistant to bacteria growth, making it a healthy bedding option.

These high-tech cooling fabrics come at a higher price point compared to traditional materials like cotton. However, many users report significant improvements in sleep quality and comfort after switching to these fabrics. If you are struggling with excessive heat and night sweats, investing in cooling sheets made from bamboo rayon or Tencel may be worth considering.

Eco-Friendly Cooling Sheets: Sustainable Options For A Good Night’s Sleep

With an increased emphasis on sustainability and environmental consciousness, many individuals are seeking eco-friendly alternatives for their bedding. Fortunately, there are cooling sheet options available that prioritize both coolness and sustainability. Here are a few eco-friendly cooling bed sheet materials to consider:

  1. Organic Cotton: Organic cotton is grown without the use of synthetic pesticides or fertilizers, making it a more environmentally friendly choice. These sheets are breathable, soft, and have excellent moisture-wicking properties. Organic cotton sheets are a great option for those seeking a combination of cooling and sustainable bedding.

  2. Linen: Linen is often regarded as one of the coolest natural fibers. It is made from the flax plant and has exceptional breathability, allowing for excellent airflow. Linen sheets have a relaxed and textured feel, making them perfect for hot sleepers. Additionally, linen is a sustainable material as it requires fewer resources and chemicals during the manufacturing process.

  3. Eucalyptus: Eucalyptus sheets, often marketed as "Tencel Lyocell from eucalyptus," are made from sustainably sourced eucalyptus wood pulp. The fabric is luxuriously soft, lightweight, and has excellent moisture-wicking properties. Eucalyptus sheets are an eco-friendly option that offers a cool and comfortable sleep environment.

By opting for eco-friendly cooling sheets, you not only prioritize your comfort but also contribute to sustainable practices and reduce your environmental impact.

Choosing the right bed sheets can significantly impact your sleep quality, especially if you tend to overheat during the night. When looking for cooling sheets, consider the weave and breathability of the fabric. Weaves like percale, sateen, and jersey knit offer varying levels of breathability and airflow. Additionally, natural fibers like cotton and linen tend to be more breathable than synthetic materials.

For those seeking high-tech cooling fabrics, bamboo rayon and Tencel offer advanced cooling and moisture-wicking capabilities. Although they come at a higher price point, many users find them worthwhile due to the excellent sleep experience they provide.

If sustainability is a priority, you can opt for eco-friendly cooling sheet materials like organic cotton, linen, and eucalyptus. These materials offer both cooling properties and a reduced environmental impact.

Ultimately, the "coolest" bed sheets will depend on personal preferences, budget, and specific needs. By considering factors such as breathability, high-tech fabrics, and eco-friendliness, you can make an informed decision and achieve a comfortable and cool night's sleep.

Silk, Satin, Or Sateen: Which Fabric Is The Coolest For Bed Sheets

When it comes to getting a good night’s sleep, one factor that can greatly impact your comfort is the temperature of your bed sheets. We all know the feeling of tossing and turning on a hot summer night, unable to find relief from the stifling heat. That’s why choosing the right bed sheets that are breathable and cool is essential for a restful sleep.

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When it comes to choosing bed sheets, the fabric plays a crucial role in determining their cooling properties. Let’s take a closer look at three popular options: silk, satin, and sateen.

1. Silk Bed Sheets

Silk is renowned for its luxurious feel and breathability. It is a natural fiber derived from the cocoons of silkworms. Silk bed sheets are incredibly smooth and soft to the touch, which enhances comfort during sleep. Additionally, silk is highly breathable, allowing air to circulate easily and helping to regulate your body temperature. This makes silk bed sheets an excellent choice for those who tend to get hot during the night or live in warmer climates.

Silk bed sheets also have moisture-wicking properties, meaning they can absorb and evaporate sweat quickly. This helps to keep you dry and cool throughout the night. Furthermore, silk is hypoallergenic and resistant to dust mites, making it an ideal option for individuals with allergies or sensitive skin.

However, it’s worth noting that silk can be quite expensive compared to other types of bed sheet fabrics. Additionally, silk requires delicate care, as it is prone to snags and is not as durable as some other materials. Nonetheless, if you’re looking for a cool and comfortable sleep experience, silk bed sheets are definitely worth considering.

2. Satin Bed Sheets

Satin bed sheets are often confused with silk, but they are, in fact, different fabrics. Satin is typically made from synthetic fibers like polyester or nylon, although it can also be made from silk. Satin is known for its lustrous and smooth appearance, as well as its cooling properties.

Similar to silk, satin bed sheets are breathable and allow air circulation, aiding in temperature regulation. They also have a lightweight feel, which adds to their cooling effect. Additionally, satin bed sheets are highly durable and resistant to wrinkling, making them a practical choice for those looking for easy maintenance.

Since satin is not a natural fiber like silk, it may not have the same moisture-wicking properties. However, satin sheets are often made with moisture-wicking finishes to enhance their cooling abilities. It’s important to check the product description to ensure you’re getting the desired cooling features.

3. Sateen Bed Sheets

Sateen is typically made from cotton, with a construction that gives it a smooth and luxurious feel. Sateen bed sheets are known for their breathability and ability to regulate temperature. Despite being made from cotton, sateen has a unique weave that gives it a soft and silky texture.

Sateen bed sheets are exceptionally comfortable and have a cooling effect due to their smooth surface. The tightly woven fabric enhances air circulation, allowing heat to escape and keeping you cool throughout the night. Furthermore, sateen sheets often come with a natural sheen that adds a touch of elegance to your bedding.

While sateen bed sheets offer excellent breathability, it’s important to note that they may not have the same moisture-wicking properties as silk or satin sheets. However, the natural absorbency of cotton can help to a certain extent in keeping you dry and comfortable.

The Impact Of Color And Dye On Bed Sheet Cooling Properties

Apart from the type of fabric, the color and dye used on bed sheets can also impact their cooling properties. Darker colors tend to absorb more heat from the environment, while lighter colors reflect heat and can help to keep you cool. Therefore, when choosing bed sheets for a cooler sleep experience, consider opting for lighter shades such as white, pastels, or light greys.

Additionally, the dye used on bed sheets can affect their breathability and overall cooling ability. Look for bed sheets that are labeled as "low impact dyes" or "eco-friendly dyes." These dyes are typically free from harmful chemicals and do not impact the fabric’s breathability. Natural or organic dyes can also be a good option, as they are less likely to interfere with the cooling properties of the bed sheets.

Size Matters: Finding The Right Fit For Maximum Air Flow

The size of your bed sheets can also play a role in their cooling properties. If your bed sheets are too small or too tight, they may restrict airflow and trap heat, leading to discomfort and a restless sleep. Therefore, it’s crucial to find the right fit for maximum air circulation.

When selecting bed sheets, consider the dimensions of your mattress, including the mattress thickness. Opt for bed sheets that are generously sized to allow for proper tucking and airflow. Deep-pocketed fitted sheets are also a good option, as they can accommodate thicker mattresses without causing tension or constriction.

Additionally, pay attention to the depth of the pockets on fitted sheets. The deeper the pockets, the better the fit, and the more secure the sheets will be on your mattress. This will prevent the sheets from slipping or coming undone during the night, ensuring maximum comfort and airflow.

Choosing the coolest bed sheets for a comfortable sleep environment involves considering several factors, including the fabric, color, dye, and size. Silk, satin, and sateen are all excellent options known for their breathability and cooling properties. Each fabric has its unique characteristics and benefits, so it ultimately boils down to personal preference.

Lighter colors and low-impact or natural dyes can enhance the cooling properties of bed sheets by reflecting heat and allowing for better breathability. Finally, finding the right fit for your mattress is crucial to ensure proper airflow and maximum comfort.

Remember, everyone has different sleep preferences and sensitivities to temperature, so it may be worthwhile to try different options and see what works best for you. Investing in high-quality, cool bed sheets can greatly contribute to a restful and rejuvenating night's sleep, allowing you to wake up feeling refreshed and ready to take on the day.

Expert Tips For Keeping Your Bed Cool In The Summer Heat

As the temperature rises during the summer months, falling asleep can become increasingly difficult. A hot, stuffy bedroom can make it next to impossible to get a good night’s sleep. Fortunately, there are a number of ways to keep your bed cool and comfortable even during the hottest nights of the year. One of the most important things you can do is choose the right bed sheets.

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Before we dive into specific bed sheet options, let’s explore some expert advice on how to keep your bed cool during the summer months:

Choose The Right Fabric

The type of fabric you choose for your sheets can have a significant impact on how cool and comfortable they feel. Cotton is a popular option as it is lightweight and breathable, allowing air to flow through and keeping you from feeling hot and sweaty. Egyptian cotton and pima cotton are two particularly luxurious and high-quality cotton options that are particularly breathable.

Bamboo sheets are another popular option for anyone looking for a cooler sleeping experience. They are incredibly soft and breathable and wick away moisture and sweat much more effectively than cotton.

Some people prefer the smooth feel of silk, but this fabric is not breathable and can actually trap heat, making it a poor choice for summer nights.

Keep Your Bedroom Cool

Another way to keep your bed cool is to keep your bedroom cool. Invest in a good fan or air conditioning unit to circulate cool air around the room. Blackout curtains can also help to block out sunlight and keep your room from heating up.

Use A Cooling Mattress Pad

If your mattress is holding onto heat, it can be difficult to stay cool at night. Consider investing in a cooling mattress pad to wick away sweat and help regulate your body temperature.

Ditch The Heavy Blankets

During the summer months, it’s important to switch out your heavy comforter for something lighter. A thin cotton or bamboo blanket can provide some coverage without trapping heat.

User Reviews: Real-Life Experiences With Cooling Bed Sheets

With so many different options for cooling bed sheets on the market, it can be difficult to know where to start. Below are some user reviews and experiences with popular cooling sheets:


PeachSkinSheets are a popular choice for anyone looking for soft, breathable sheets that are also affordable. These sheets are made from a high-performance athletic grade polyester, which is moisture-wicking and can help keep you cool. Users generally report that these sheets feel very soft and luxurious despite not being made from natural materials.

Casper Cool Supima

Casper Cool Supima sheets are made from a blend of Supima cotton and Tencel, a fabric derived from eucalyptus trees. This combination of materials creates a lightweight, breathable sheet that users say feels cool to the touch. These sheets are also recommended for people with sensitive skin, as they are hypoallergenic and free from harmful chemicals.


Sheex sheets are made from a unique blend of spandex and polyester that promises to not only keep you cool but also help you sleep better by reducing overheating, sweating and chills. Users generally love how these sheets feel, but some find the fit to be a bit too snug.

Buffy Eucalyptus Sheets

Buffy Eucalyptus sheets are made from 100% eucalyptus fibers, which are naturally cooling and moisture-wicking. Users enthusiastically rave about how soft and cool these sheets feel, and many people appreciate that they are an eco-friendly option as well.

Outlast Sheets

Outlast sheets are made from a blend of cotton and Outlast viscose, a phase-changing material that can help regulate body temperature. Users generally report that these sheets feel cool and comfortable all night long, and some even claim that they help to alleviate night sweats.

Budget-Friendly Cooling Options For Every Sleep Style

Cooling bed sheets can be expensive, but there are also plenty of budget-friendly options available that can help you stay cool during the summer months.

Linen Sheets

Linen sheets are a natural, breathable option that can help you stay cool without breaking the bank. While they can be a bit scratchy at first, they soften up over time and become increasingly comfortable with each wash.

Microfiber Sheets

Microfiber sheets are another affordable option that can help keep you cool at night. While they are not as breathable as cotton or bamboo sheets, they are generally thinner and lighter weight, which can help keep you from feeling too hot.


Staying cool in bed during the summer months is essential for getting a good night’s sleep. Choosing the right bed sheets can make a significant difference in how comfortable you feel throughout the night. Whether you prefer the softness of cotton, the moisture-wicking properties of bamboo, or the cooling effects of Outlast viscose, there are options available for every sleep style and budget. By following some expert tips for keeping your bedroom cool and comfortable, you can enjoy a restful night’s sleep even during the hottest days of the year.


What Material Makes For The Coolest Bed Sheets?

Bed sheets made from natural fibers like cotton, bamboo, and linen tend to be the coolest options. These materials have breathability, moisture-wicking properties, and allow for better air circulation, keeping you cool throughout the night.

How Do I Know If A Bed Sheet Is Cooling?

Look for bed sheets that have a lightweight, airy feel. Sheets made from natural materials with a thread count of 300 or lower also tend to be cooler, as they allow for better air flow. Some brands also offer "cooling" or "moisture-wicking" technology in their bed sheets, which can also help keep you cool.

Are Satin Or Silk Sheets Cooler Than Other Materials?

While satin and silk sheets can feel cool to the touch, they do not have the same breathability and moisture-wicking properties as natural fiber sheets. They may feel cool initially, but can ultimately trap heat and make you feel hot and uncomfortable throughout the night.

What Should I Look For When Choosing The Coolest Bed Sheets?

When choosing bed sheets, look for natural fibers, a lower thread count, and features like moisture-wicking technology. It’s also important to consider the climate and your personal preferences, as different materials may feel cooler or warmer based on your environment.

Is It Worth Investing In Cooling Bed Sheets?

If you struggle with sleeping hot, investing in cooling bed sheets can greatly improve your comfort and quality of sleep. However, it’s important to also consider factors like material, thread count, and climate when choosing the right sheet for you, and keep in mind that cooling sheets may come at a higher price point.

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