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The Best Cooling Pillow for Side Sleepers in 2024

As 2024 unfolds, the sleep industry undergoes a transformative evolution, introducing cutting-edge cooling pillows. These innovative sleep companions promise side sleepers the ideal blend of comfort and temperature control, making restless nights a thing of the past.

Whether you're a side sleeper craving optimal spine alignment or you simply need a cooler, more breathable night's sleep, the market now offers an array of choices designed for hot sleepers.

In this article, we'll explore different types of cooling pillows and provide an honest review of some of the best options. So, let's take a look at some of the best cooling pillows for side sleepers in 2024 and see how they can make your nights cooler and your sleep more sound.

Best cooling pillow for side sleepers: a shortlist

  1. Eli & Elm — best overall cooling pillow for hot sleepers
  2. Sweet Zzz — best 100% vegan cooling pillow
  3. Zonli — best ultra flexible cooling pillow
  4. PlushBeds — best luxury cooling pillow
  5. Hush — best adjustable cooling pillow

How we chose the best cooling pillows for side sleepers in 2024

To ensure that our selection of cooling pillows caters to the unique needs of side sleepers, we rigorously evaluated each product based on a set of key criteria.

Shelling materialsPillow cover materials for breathability
FillingsInterior materials for support and cooling
AdaptabilityPillow's ability to conform and adjust
CareMaintenance and cleaning requirements
Price$94.25–$122.99
  • Shelling materials. The materials used for the pillow's cover, whether it's cotton, bamboo, or a specialized cooling fabric, influence how effectively the pillow dissipates heat and maintains breathability.
  • Fillings. The type of fillings within the pillow, such as memory foam, gel-infused foam, or other cooling materials, determines its support and heat-regulating capabilities.
  • Adaptability. Side sleepers often require pillows that adapt to their body contours, offering proper support to the neck and spine.
  • Care. The ease of maintaining the pillow can impact its longevity and cleanliness. Factors, such as whether the pillow is machine-washable, hypoallergenic, or comes with a removable, washable cover can really make a difference.
  • Price. It's important to find a balance between affordability and the pillow's ability to meet your specific needs as a side sleeper.

Best cooling pillow for side sleepers: an overview

When it comes to finding the best cooling pillow for side sleepers in 2024, we've curated a selection of our five top providers to consider. Each of these cooling pillows offers a unique blend of features to cater to the specific needs of side sleepers.

1. Eli & Elm — best side sleeper pillow for hot sleepers

Eli & Elm Cooling Side-sleeper Pillow

Experience the epitome of comfort and support with the Eli & Elm Cooling Side-Sleeper Pillow. Designed with side sleepers in mind, this exceptional pillow conforms precisely to the contours of your head and neck, promoting optimal spinal alignment.

For optimal comfort, each cover is composed of a blend of spandex, ultra-fine polyester, and exceptionally smooth cotton. The Eli & Elm Cotton Side Sleeper Pillow is filled with 25% polyester fiber and 75% latex noodles for optimal support. It also has an interior liner for ease of washing.

Voted as the best pillow for neck pain by Oeko-Tex® Standard 100, the Eli & Elm Cooling Side-Sleeper Pillow provides custom support, which can potentially alleviate neck pain, and offers superior comfort, making it a top choice for those seeking the ultimate side-sleeping experience.

The price of the Eli & Elm cooling pillow ranges from $109.99 - $122.99, and what’s best - you also get a 45-money-back-guarantee.

2. Sweet Zzz— best 100% vegan cooling pillow

Sweet ZZZ Plant Based Pillow

Indulge in the perfect blend of softness, support, and cooling comfort with the Sweet Zzz plant-based pillow. Crafted with a 100% vegan down fill. This innovative design includes plush outer layers for enhanced pressure relief and firm inner layers for exceptional contouring and support.

In addition, the cooling cover promotes air circulation, making it ideal for hot sleepers, and the 100% natural cotton cover enhances overall cooling and skin-friendliness.

Sleepers of all types love this pillow mainly for its ability to combine softness, firm support, and cooling features, which makes it a game-changer for those seeking the perfect night's sleep.

The pillow is the cheapest of all 5, and you can purchase it for $94.25, saving $50.75. Also, it comes with a 50-day return policy.

3. Zonli — best ultra flexible cooling pillow

AirCell Cooling Pillow

Introducing the AirCell cooling pillow - a versatile sleep companion designed for optimal comfort and temperature regulation. Crafted from non-toxic and recycled thermoplastic elastomers (TPEs), this pillow offers a soft, flexible, and hypoallergenic surface.

The AirCell pillow features a unique honeycomb structure that promotes 360° heat rejection, keeping you cool and comfortable throughout the night. Its ultra-flexible design provides tailored support for both back sleepers and side sleepers, with varying curves to suit individual preferences.

Not only is the AirCell pillow eco-friendly, but it's also easy to maintain. While it can be hand-washed for cleanliness, it remains durable and quick to dry. Zonli crafted this pillow to optimize modern sleep, ensuring you wake up refreshed and rejuvenated.

4. PlushBeds — best adjustable cooling pillow

PlushBeds Solid Latex Pillow

The PlushBeds organic solid latex pillow is a remarkable choice for those who seek exceptional comfort and support. Crafted from GOLS-certified organic natural latex and featuring a GOTS-certified organic cotton cover, this pillow prioritizes your health and the environment. Most importantly, this pillow is temperature-neutral, preventing overheating.

With a medium-firmness level, it offers excellent head and neck support while relieving tension. Its plush and springy texture ensures lasting comfort for various sleeping positions, including side sleepers.

The natural latex maintains its shape without the need for constant fluffing. Therefore, it might be a great option for individuals who experience shoulder pain and prefer side sleeping.

This solid latex pillow comes with a breathable, organic cotton cover, providing a touch of pure, natural comfort for a rejuvenating night's sleep.

5. Hush — best luxury cooling pillow

The Hush hybrid cooling pillow is an innovative pillow that has cutting-edge ICED technology built into both sides, eliminating the need for you to flip it over to access the "cool side."

All the pillow's materials are eco-friendly, and it's Oeko-Tex® certified, meaning it contains no toxins or harmful substances. Also, you can easily add or remove filling to customize the pillow's loft and firmness, ensuring it's just right for you.

The bamboo fabric cover repels bacteria, dust mites, and allergens, making it suitable for allergy sufferers. It also resists trapping bodily oils and odors, staying cleaner for longer. Besides, the cover is machine-washable for easy cleaning, and it resists pilling and wrinkling.

Hush offers a 30-night trial, a 1-year warranty, and free shipping, ensuring customer satisfaction. The pillow is also available with an installment payment plan.

Comparison of the best cooling pillow for side sleepers

CriteriaShelling materialsFillingsAdaptabilityCarePrice
Eli & ElmBlend of spandex, polyester, and cottonPolyester and latexTailored for side sleepersMachine-washable cover$109.99*
Sweet Zzz
CottonDown fillAdaptable to various sleep positionsRemovable and washable cover$94.25
ZonliBreathable coverThermoplastic elastomers Adjustable loftRemovable and washable cover$94.95
PlushBedsCottonLatexFirm supportRemovable and washable cover$112.00
HushBambooMemory foam and microfiberAdjustable loft and firmnessRemovable and washable cover$119.00

** — prices vary depending on the pillow size.

What is a cooling pillow for side sleepers?

A cooling pillow designed for side sleepers is a specialized sleep accessory crafted to address the unique needs of individuals who prefer sleeping on their sides.

These pillows are characterized by specific features and specifications that optimize comfort and support for side sleeping positions while maintaining a cool and refreshing sleep environment.

Characteristics and specifications:

  • Contoured shape. Specially designed for a better neck support, promoting spinal alignment.
  • Cooling materials. Utilizing gel-infused memory foam, breathable fabrics, or phase-change materials dissipates heat and maintains a comfortable sleep temperature.
  • Size options. Available in standard, queen, and king sizes to suit individual preferences and bed sizes.

Materials used in cooling pillows for side sleepers

Fill materials

Cooling pillows come in various fill materials, each offering unique properties to enhance your sleep experience. Here is the list of the most common cooling pillow fill materials:

  • Gel or copper. Gel-infused or copper-infused memory foam and other fill materials are renowned for their excellent heat-dissipating properties. These materials effectively absorb and transfer excess heat away from your body, helping you maintain a cooler and more comfortable sleep environment.
  • Memory foam. Contour to the shape of your head and neck, memory foam provides exceptional support and pressure relief.
  • Latex. It is naturally breathable and offer consistent support. They allow for better air circulation, which prevents heat buildup. Latex cooling pillows are an excellent choice for those seeking both comfort and temperature control.
  • Buckwheat. Feature hulls that create air pockets, promoting ventilation and heat dissipation. These adjustable pillows allow you to customize loft and firmness for a personalized sleeping experience.
  • Wool. Prized for their moisture-wicking properties. Wool naturally wicks away moisture, keeping you dry and cool throughout the night. It also provides insulation for year-round comfort.
  • Down alternative. These pillows mimic the plushness of down while being hypoallergenic and more affordable. They offer excellent breathability, ensuring a cool and comfortable night's sleep.

Cover materials of cooling pillows

Cooling pillow covers are vital to enhancing your sleep experience by regulating temperature and providing a comfortable surface to rest your head on. When choosing a cooling pillow, consider the cover materials, as they significantly impact your comfort:

  • Bamboo. These fabrics are known for their exceptional breathability and moisture-wicking properties. These covers help dissipate heat and keep you cool throughout the night. They are also hypoallergenic and gentle on sensitive skin.
  • Cotton. These covers are a classic choice. They are breathable and soft, providing a comfortable sleeping surface. While cotton may not have the same moisture-wicking capabilities as bamboo, it is still an excellent option for those seeking a cooling effect.
  • Phase change material. Some cooling pillows feature covers infused with phase change materials. These innovative materials can absorb, store, and release heat to maintain a consistent and comfortable temperature. They are particularly effective in ensuring a cool and refreshing night's sleep.

Benefits of best cooling pillows for side sleepers

Cooling pillows designed for side sleepers offer a multitude of advantages that can significantly enhance your daily life. Here's a quick summary of how these pillows can make a positive impact:

  • Enhanced comfort. Cooling pillows provide a comfortable and cool surface that helps side sleepers achieve a more restful and uninterrupted night's sleep.
  • Improved sleep quality. By regulating temperature and reducing night sweats, these pillows promote deeper and more rejuvenating sleep, leaving you feeling refreshed each morning.
  • Support and pain relief. Cooling pillows often come with ergonomic designs that offer optimal neck and spine alignment, alleviating discomfort and stiffness in the morning.

How else can you sleep cool during the night?

While a cooling pillow can significantly improve your comfort, there are several other strategies and products you can incorporate into your sleep routine to enhance nighttime temperature regulation:

  • Cooling mattress. Invest in a cooling mattress designed to dissipate heat and maintain a comfortable sleep temperature.
  • Moisture-wicking bedding. Opt for moisture-wicking sheets and pillowcases made from materials like bamboo or Tencel that effectively draw moisture away from your body.
  • Breathable pajamas. Wear lightweight and breathable sleepwear to prevent overheating during the night.
  • Room temperature. Keep your bedroom at a cool and comfortable temperature by using fans or air conditioning, ensuring a conducive sleep environment.

By combining these strategies with a cooling pillow, you can create the perfect sleep oasis for yourself, ensuring a restful and cool night's sleep.

Best cooling pillow for side sleepers: conclusion

In summary, choosing the best cooling pillow for side sleepers is essential for better sleep quality. Consider materials, fill options, certifications, quality, firmness, loft, and care instructions when making your choice.

Combining a cooling pillow with other cooling bedding elements like a mattress and temperature control can enhance your sleep experience. With the right pillow and sleep strategies, you'll enjoy undisturbed, refreshing sleep, free from heat-related discomfort.


Explore more pillow options

Best organic pillows: Discover natural and eco-friendly pillow options for healthier sleep.

Best body pillows: Find body pillows designed to provide full-body support and comfort.

Best latex pillows: Explore latex pillows known for their durability and natural materials.


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