The short version
If you only read one thing
- Best Airflow DesignPurple Harmony4.8
- Best Adjustable Cooling PillowCoop Home Goods Cool+4.7
- Best Natural Option for Warm Side SleepersNaturepedic Organic Latex Side Sleeper Pillow4.6
- Best Value Pair for Warm SleepersNuzzle Adjustable Pillow (Set of 2)4.5
- Best Step Up From Plain Memory FoamDreamyBlue Signature4.3
Ranked for this guide by our editors. Ratings are each product’s editorial rating out of 5.
If you flip your pillow in the middle of the night hunting for the cool side, your pillow may be part of the problem. Your head is in close, constant contact with it, and a dense pillow that traps warm air can make you uncomfortable long before your mattress does.
This guide picks the best cooling pillow for different sleepers based on how each pillow is built: whether its structure lets air move, whether its cover is designed to feel cool, and how dense its fill is. It draws on each pillow's published construction and our full reviews, plus general principles of how materials hold heat. We haven't measured pillow temperatures ourselves, so you won't find degree figures or a heat-ranking table here; where we say one design should sleep cooler, that's an expectation from its construction.
Our quick answer: the Purple Harmony is the most airflow-focused design we cover, and the Coop Cool+ is the best choice if you also need adjustable loft.
Our Top Picks at a Glance
| Pick | Best for | Cooling design | Buy |
|---|---|---|---|
| 1. Purple Harmony | Hot back and average-frame side sleepers | Open GelFlex Grid over Talalay latex | Check Amazon |
| 2. Coop Home Goods Cool+ | Hot sleepers who need custom loft | Cross-cut cooling cover over shredded fill | Check Amazon |
| 3. Naturepedic Organic Latex | Warm side sleepers wanting organic | Breathable solid latex, cotton cover | — |
| 4. Nuzzle Adjustable (Set of 2) | Warm couples on a budget | Shredded gel foam with air gaps | Check Amazon |
| 5. DreamyBlue Signature | Warm sleepers leaving plain foam | Gel foam, mesh liner, bamboo-blend cover | Check Amazon |
How We Chose
Every pick had to satisfy two things: a construction that's plausibly cooler than a standard pillow, and a review that doesn't list hot sleepers as a skip. We then weighed:
- Airflow structure. Open grids, shredded fill and latex let air move; dense solid foam doesn't.
- Cover design. Cooling or breathable fabrics that change how warm the surface feels.
- Support and loft. A cool pillow at the wrong height is still the wrong pillow.
- Care and policy. Washability, trial and warranty from each review.
See our editorial methodology for how we rate products.
Why Pillows Sleep Hot
A pillow warms up for three main reasons, and each tells you what to look for:
- Density. Solid memory foam is dense and contours tightly around your head. More contact and less airflow means heat lingers.
- Fill that can't breathe. Tightly packed fiber and foam trap warm air. Shredded fill and open structures leave gaps so air can circulate.
- The cover. The fabric under your cheek decides how warm the surface feels on contact. Cooling and breathable weaves help; thick synthetics do the opposite.
A note on gel: gel-infused memory foam is designed to reduce heat build-up compared with plain foam, but it's an improvement on a dense material, not a different structure. If you sleep genuinely hot, gel alone usually isn't enough; look for an open structure or a cooling cover too.
The 5 Best Cooling Pillows of 2026
Purple Harmony Pillow
An open GelFlex Grid over a Talalay latex core, designed for airflow and buoyant support; heavier and pricier than most pillows.
- Type
- Pillow
- Firmness
- Medium Soft
- Trial
- 30 nights
- Warranty
- 1 year
- Open GelFlex Grid top layer is built around airflow, so heat has little solid material to collect in
- Talalay latex core gives buoyant, responsive support
- Grid columns buckle under pressure, designed to spread load at the ear and temple
- Latex and grid make it heavier than a standard pillow
- Grid cover is hand-wash or spot-clean only
Purple Harmony
If you've tried "cooling" pillows and still wake up warm, the Harmony takes a structural approach. Purple's GelFlex Grid sits over a Talalay latex core, leaving open space where heat would otherwise build up around your head.
hot sleepers, back sleepers, average-frame side sleepers and combination sleepers who move a lot. It comes in low, medium and high loft.
you already sleep cool, sleep only on your stomach, want a machine-washable pillow or want adjustable loft on a tight budget.
at $189–$219 it's one of the most expensive pillows we cover, the grid cover is hand-wash or spot-clean only, and the loft is fixed once chosen. 30-night trial, 1-year warranty.
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Coop Home Goods Cool+ Adjustable Pillow
An adjustable shredded-foam pillow with a cross-cut cooling cover and micro-cushion fill, built for hot sleepers who also need to set their own loft.
- Type
- Pillow
- Firmness
- Adjustable
- Trial
- 100 nights
- Warranty
- 5 years
- Cross-cut Lulltra cover is designed for airflow and a cool-to-touch surface
- Fully adjustable shredded fill
- GREENGUARD Gold and OEKO-TEX Standard 100 certified
- Cooling benefit matters most in warm bedrooms
- Setting the fill takes some trial and error on first use
Coop Home Goods Cool+
The Cool+ takes Coop's adjustable shredded fill and adds a cross-cut Lulltra cooling cover and a micro-cushion fill blend. You add or remove fill until the height fits your neck and shoulders.
hot sleepers who flip to the cool side, broad-shouldered side sleepers who run hot, hot back and combination sleepers, and anyone who wants a fully washable pillow.
you sleep cool and want the best value (the Coop Original costs less), sleep strictly on your stomach, want a pillow ready out of the box, or specifically want a cooling grid.
it arrives overfilled, so expect a few nights of adjusting. $119–$149, 100-night trial, 5-year warranty; GREENGUARD Gold and OEKO-TEX certified.
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Naturepedic Latex Side Sleeper Pillow
A certified-organic solid latex pillow lofted for side sleepers, with springy, consistent support; the height is fixed.
- Type
- Pillow
- Firmness
- Firm
- Trial
- 30 nights
- Warranty
- 1 year
- Solid natural latex core pushes back immediately, without memory foam's slow sink
- GOLS-certified organic latex and GOTS-certified organic cotton cover, both third-party certifications
- Loft is designed specifically for side sleeping, with a neck curve and taller side edges
- Fixed loft: fit depends on choosing the right size for your shoulder width
- Heavier and firmer than down or fiberfill pillows
Naturepedic Organic Latex Side Sleeper Pillow
Solid latex has an open-cell structure that's generally more breathable than solid memory foam. The Naturepedic pairs GOLS-certified organic latex with a GOTS-certified organic cotton cover, lofted for side sleepers.
dedicated side sleepers who run warm, want firm, consistent support and want certified organic materials.
you sleep on your back or stomach, want to adjust the loft, have a latex allergy or need a budget pillow.
it isn't a dedicated cooling design like the Purple or Cool+, so very hot sleepers may want those instead. Fixed loft; firm and heavy. $125–$165, 30-night trial, 1-year warranty.
Affiliate link: we may earn a commission at no extra cost to you.
Nuzzle Adjustable Pillow (Set of 2)
A pair of adjustable shredded gel memory foam pillows you can tune to your neck and shoulders; adjusting the fill is a little messy.
- Type
- Pillow
- Firmness
- Medium
- Trial
- 60 days
- Warranty
- Lifetime
- Removable shredded fill lets you set loft and firmness for your neck and shoulder width
- Two pillows in the box for about what many brands charge for one
- Shredded, gel-infused fill leaves air gaps, so it should breathe better than a solid memory foam block
- Shredded fill has softer, less defined edges than a molded foam pillow
- Removing fill the first time is a bit messy
Nuzzle Adjustable Pillow (Set of 2)
The Nuzzle uses shredded gel-infused memory foam behind a breathable, removable cover. A zipper lets you adjust the loft, and you get two pillows for $69–$89.
warm couples, back sleepers who want to fine-tune loft and side sleepers with average to broad shoulders.
you sleep very hot and want the most airflow-focused design (its review says so; choose the Purple or Cool+), want a molded contour, like a very soft pillow or sleep strictly on your stomach.
it's a step up from solid foam rather than a dedicated cooling pillow, and only the cover is machine washable. 60-day trial, lifetime warranty.
Affiliate link: we may earn a commission at no extra cost to you.
DreamyBlue Signature Pillow
A gel memory foam pillow with a fixed medium loft for light-to-average side and back sleepers; the cover is spot-clean only.
- Type
- Pillow
- Firmness
- Medium
- Trial
- 60 nights
- Warranty
- Lifetime
- Gel-infused memory foam is designed to reduce heat build-up compared with plain foam
- Fixed medium loft (about 4.5 in) suits many side and back sleepers out of the box
- Bamboo-blend cover is soft and breathable
- Fixed loft
- Cover is spot-clean only
DreamyBlue Signature
If you like the steady feel of foam but plain memory foam feels warm, the DreamyBlue pairs a gel-infused foam core with a polyester mesh liner and a bamboo-blend cover.
warm side and back sleepers of light to average build who are leaving plain memory foam.
you sleep very hot, sleep on your stomach, are a broad-framed or heavier back sleeper, or need a machine-washable pillow.
it's still a solid foam core, so it suits warm rather than very hot sleepers. Fixed loft; 60-night trial.
Affiliate link: we may earn a commission at no extra cost to you.
Cooling Pillows Compared
| Pillow | Cooling design | Firmness (per brand) | Loft | Price | Trial | Warranty | Buy |
|---|---|---|---|---|---|---|---|
| Purple Harmony | Open grid over Talalay latex | Medium soft | Low, medium or high | $189–$219 | 30 nights | 1 year | Check Amazon |
| Coop Cool+ | Cooling cover, shredded fill | Adjustable | Adjustable | $119–$149 | 100 nights | 5 years | Check Amazon |
| Naturepedic Latex | Breathable solid latex, cotton cover | Firm | Fixed, side-sleeper | $125–$165 | 30 nights | 1 year | Check Amazon |
| Nuzzle (Set of 2) | Shredded gel foam | Medium | Adjustable | $69–$89 (pair) | 60 days | Lifetime | Check Amazon |
| DreamyBlue | Gel foam, mesh liner | Medium | Fixed (~4.5 in) | $59–$79 | 60 nights | Lifetime | Check Amazon |
Prices change often, so check today's price on each review page before you buy. For a pregnancy or body pillow with a cooling cover, see the Plufl Hugl and QUEEN ROSE in our best pregnancy pillow guide.
Pillows to Skip If You Sleep Hot
These are good pillows that aren't built to stay cool. Each one's own review lists hot sleepers as a skip:
- TEMPUR-Ergo Neck Pillow and TEMPUR-Cloud: dense TEMPUR foam tends to hold heat, even with a Cool-Touch cover.
- Weekender Gel Memory Foam: despite "cooling" and gel in its name, its review doesn't consider it a true cooling pillow; it's a budget support pick.
- Eli & Elm Ergonomic and Marlow Adjustable: solid molded foam and standard-cover shredded foam respectively, neither built for heat.
- Boll & Branch Down Alternative, Beckham and Utopia: plush fiber fills that can feel warm when they wrap around your head.
If you like any of those for neck support but sleep hot, our best pillow for neck pain guide points to cooler options such as the Coop Cool+.
How to Choose a Cooling Pillow
What material helps a pillow sleep cooler?
Open structures help most. A grid, latex or shredded fill lets air circulate, while solid memory foam traps it. A cooling cover changes how the surface feels on contact. Gel helps foam a little; treat it as a tie-breaker, not a solution.
We can't tell you how many degrees cooler one design runs than another, because we haven't measured it, and real-world differences depend on your room, bedding and body. What you can rely on is the direction: open beats dense, and a cooling cover beats a thick synthetic one.
Do you need adjustable loft as well as cooling?
If your neck never feels quite right, adjustability matters as much as temperature. The Coop Cool+ combines both, and the Nuzzle is the value version. Expect a few nights of tweaking before it feels right.
Which cooling pillow fits your sleep position?
- Side sleepers: the Cool+ or Nuzzle (adjustable), or the Naturepedic (fixed, side-sleeper shape). Average frames can use the Purple Harmony.
- Back sleepers: the Purple Harmony, Cool+ with some fill removed, or the DreamyBlue for lighter frames.
- Stomach sleepers: none of our picks are designed for you. A thin, soft pillow is safer; see the stomach-sleeper section in our best pillow under $100 guide, and choose a breathable cotton case.
Is a natural or certified pillow worth it?
If you want organic materials, the Naturepedic is the pick, with GOLS latex and a GOTS cotton cover. Our latex pillow guide explains Dunlop versus Talalay and solid versus shredded. For foam, look for CertiPUR-US, GREENGUARD Gold or OEKO-TEX certification.
What if you're on a tight budget?
The Nuzzle pair works out to roughly $35–$45 per pillow, and the DreamyBlue is $59–$79. Below that, most pillows are dense foam or fiber without a real cooling design.
How to Sleep Cooler With Any Pillow
A cooling pillow works best as part of a cooler setup:
- Keep the bedroom cool and well ventilated. For most people, a cooler room makes sleep easier.
- Use a breathable cotton or linen pillowcase.
For the rest of the setup, including bedding and mattress choices, see our best cooling mattress guide.
When to see a doctor: occasional warmth at night is normal. Frequent, drenching night sweats, especially with fever, weight loss or other new symptoms, can have medical causes such as hormonal changes, infections or medication side effects. A pillow can't treat those, so talk to your doctor.
Final Verdict
If you sleep hot and want the most airflow-focused pillow, the Purple Harmony is the one to look at, as long as you're happy with a fixed loft and a premium price.
If you also need to set your own height, choose the Coop Cool+, or the Nuzzle pair for adjustable shredded fill at a lower cost. Warm side sleepers who want organic materials should consider the Naturepedic, and anyone leaving plain memory foam on a mid-range budget can step up to the DreamyBlue.
Frequently Asked Questions
Do cooling pillows actually work?
Design matters more than labels. Pillows with open structures (grids, shredded fill, latex) or purpose-built cooling covers are built to release heat better than dense solid foam.
A pillow with "cooling" or gel in its name but a solid foam core may make only a small difference.
What is the best cooling pillow for hot sleepers?
The Purple Harmony has the most airflow-focused design we cover. If you want adjustable loft, the Coop Cool+ combines a cooling cover with set-your-own height.
Is gel memory foam cooler than regular memory foam?
It's designed to be somewhat cooler, but it's still dense foam. Shredded fill, latex or an open grid usually make a bigger difference.
Is latex cooler than memory foam?
Generally, yes: latex's open-cell structure lets air move through it more than solid memory foam does. But a shredded foam pillow with a cooling cover can be designed specifically for warm sleepers too, so latex isn't automatically the coolest choice.
What's the best cooling pillow for side sleepers?
The Coop Cool+ (adjustable) or the Naturepedic Organic Latex (fixed, side-sleeper shape). Average-frame side sleepers can also look at the Purple Harmony.
What is the best cooling pillow for night sweats?
Start with the most airflow-focused options, the Purple Harmony or Coop Cool+, keep the room cool, and wash the pillowcase often. If night sweats are frequent or come with other symptoms, talk to a doctor.
Does a cooling pillow matter if I already have a cooling mattress?
It can. Your head is in direct, sustained contact with the pillow, and a cooling mattress does nothing for that spot.
Can I machine wash a cooling pillow?
Some, yes. The Coop Cool+ is fully machine washable; the Purple Harmony's grid cover is hand-wash or spot-clean only, and solid foam and latex cores are spot-clean only.
Check the care label and our washing guide.
How often should I replace a cooling pillow?
As a general guide, about 2–3 years for memory foam and 3 years or more for latex. Replace any pillow that fails the fold test or no longer holds your head at the right height.