Pillows by Sleep Position
7 Cool Adjustable Pillows for Hot Side Sleepers
7 picks compared
6 min read
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The short answerThe Coop Home Goods Eden, the Layla Kapok, and the Brooklyn Bedding Talalay are our top picks. They offer adjustable loft, breathable fills, and cooling covers for hot side sleepers.
?How we pickedWe compare published specifications, safety certifications and thousands of verified owner reviews, and we do not physically test every unit. Read the full process in our review methodology.
Coop Home Goods Eden
★★★★★ 4.8 / 5 Best overall for hot side sleepers
The Eden features a breathable bamboo-derived cover and a unique fill blend of gel-infused memory foam and microfiber. It offers adjustable loft by removing or adding fill. Owners report it sleeps noticeably cooler than standard memory foam.
Fill Gel-infused memory foam + microfiberCover Bamboo-derived rayonLoft AdjustableSize Queen/King
- Excellent cooling
- Easy to adjust
- Machine washable cover
- Requires fluffing
- May be too firm for some
Best for: Best overall for hot side sleepers
Layla Kapok Pillow
★★★★★ 4.7 / 5 Best for plush feel and natural cooling
The Layla Kapok is filled with a blend of kapok fibers and shredded memory foam, offering a plush yet supportive feel. Its organic cotton cover is breathable and soft. The fill is adjustable to achieve your preferred loft.
Fill Kapok + shredded memory foamCover Organic cottonLoft AdjustableSize Queen/King
- Natural materials
- Plush comfort
- Breathable cover
- May require more fluffing
- Less structured than solid foam
Best for: Best for plush feel and natural cooling
Brooklyn Bedding Talalay Pillow
★★★★★ 4.6 / 5 Best for responsive support and airflow
This pillow uses a single piece of Talalay latex, which is naturally breathable and responsive. The latex provides a bouncy feel that supports the head and neck without sinking. It comes in two firmness options, but the loft is not adjustable.
Fill Talalay latexCover CottonLoft Fixed (two options)Size Queen/King
- Very breathable
- Durable
- Supportive
- Not adjustable
- May be too firm for some
Best for: Best for responsive support and airflow
Sleep Number PlushComfort Pillow Ultimate
★★★★★ 4.5 / 5 Best for customizable firmness and cooling
The PlushComfort Ultimate features a unique design with a layer of adjustable fill and a cooling gel layer. You can add or remove fill to change the loft and firmness. The cover is a soft, breathable knit.
Fill Microfiber + gel layerCover KnitLoft AdjustableSize Queen/King
- Dual adjustability
- Cooling gel layer
- Soft cover
- May be too soft for some
- Requires maintenance
Best for: Best for customizable firmness and cooling
Tempur-Pedic TEMPUR-Cloud Breeze
★★★★★ 4.4 / 5 Best for pressure relief with cooling technology
The TEMPUR-Cloud Breeze uses Tempur material with a cooling cover and a layer of cooling gel. It offers a medium feel that contours closely to the head and neck. The loft is fixed, but the material provides consistent support.
Fill TEMPUR material with cooling gelCover Cooling coverLoft FixedSize Queen/King
- Great pressure relief
- Cooling technology
- Trusted brand
- Not adjustable
- Can be heavy
Best for: Best for pressure relief with cooling technology
Xeos Microbead+ Pillow
★★★★★ 4.3 / 5 Best for maximum airflow and lightweight feel
The Xeos Microbead+ is filled with microbeads that allow air to circulate freely, preventing heat buildup. It has a breathable mesh cover and is lightweight. The loft is adjustable by adding or removing beads.
Fill MicrobeadsCover MeshLoft AdjustableSize Standard/Queen
- Exceptional airflow
- Lightweight
- Adjustable
Best for: Best for maximum airflow and lightweight feel
Serta Perfect Sleeper Adjustable
★★★★★ 4.3 / 5 Best budget-friendly adjustable cooling pillow
The Serta Perfect Sleeper is an affordable option with a shredded memory foam fill and a breathable cover. It allows you to adjust the loft to your preference. Owners find it comfortable for side sleeping without breaking the bank.
Fill Shredded memory foamCover Breathable fabricLoft AdjustableSize Queen
- Affordable
- Adjustable
- Decent cooling
- May not last as long
- Cover not removable
Best for: Best budget-friendly adjustable cooling pillow
Our selection criteria included fill type, cover fabric, loft adjustability, and breathability. We prioritized pillows with removable fill for customization and cooling technologies like gel or phase-change materials.
Why Adjustability Matters for Side Sleepers
Side sleepers need a pillow that fills the gap between the shoulder and head. A loft that is too high or low causes neck strain. Adjustable pillows let you fine-tune the height. This is crucial for maintaining spinal alignment throughout the night.
How to Choose a Cooling Fill
Memory foam traps heat, but gel infusions help. Latex is naturally breathable and stays cool. Microbeads and kapok offer excellent airflow. Consider your preference for softness and support. Each fill has a different feel and cooling profile.
Cover Materials and Temperature Regulation
Cotton and bamboo-derived rayon are breathable and moisture-wicking. Some covers have phase-change materials that actively cool. A breathable cover enhances airflow. Look for covers that are removable and washable for hygiene.
Additional Features to Consider
Some pillows have a cooling gel layer on top. Others use a special weave in the cover. Check if the pillow comes with extra fill for adjustment. Consider the pillow's weight and whether it retains odor. Read owner reviews for real-world feedback.
Questions people ask
What is the best adjustable pillow for side sleepers who sleep hot?
The Coop Home Goods Eden is a top choice due to its adjustable loft and cooling gel-infused fill. The Layla Kapok and Brooklyn Bedding Talalay are also excellent options.
How do I adjust the loft of a pillow?
Most adjustable pillows have a zipper on the cover. Open it and remove or add fill to achieve your desired height. Fluff the pillow after adjusting to distribute the fill evenly.
Is memory foam too hot for side sleepers?
Traditional memory foam can trap heat, but many modern versions include cooling gels or breathable foams. Look for gel-infused or open-cell memory foam to reduce heat retention.
What is the ideal loft for a side sleeper?
A loft of 4 to 6 inches is typical for side sleepers, but it depends on your shoulder width and body size. Adjustable pillows allow you to find your perfect height.
Can I wash an adjustable pillow?
Most covers are removable and machine washable. The fill may need spot cleaning or airing out. Always check the care instructions on the label.
Are latex pillows good for hot sleepers?
Yes, latex is naturally breathable and does not retain as much heat as memory foam. Talalay latex is especially airy due to its open-cell structure.
How often should I replace my pillow?
Most pillows last 1 to 2 years, but adjustable pillows with quality materials can last longer. Replace when you wake up with neck pain or the pillow loses its shape.
Which is better for side sleepers: shredded foam or solid foam?
Shredded foam allows more airflow and is easier to adjust. Solid foam offers more support but may be less breathable. Your choice depends on your preference for softness and cooling.
The bottom lineSo which one?
For most hot side sleepers, the Coop Home Goods Eden offers the best balance of adjustability, cooling, and support. If you prefer natural materials, the Layla Kapok is a strong alternative. Budget-conscious shoppers can rely on the Serta Perfect Sleeper.
