Natural pillows for hot sleepers
Buckwheat if the surface is what wakes you, wool if it is sweat. Most pillows sold as cooling do the same thing: they soak up your body heat, warm to match you in about twenty minutes, then hold that warmth till morning.
Buckwheat if it is the surface temperature waking you, because air keeps moving between the loose hulls and carries your heat out. Wool if it is sweat, because it takes up to 30 percent of its own weight in moisture before the surface ever feels damp, and damp air at your face is what your brain registers as too hot. Both beat any gel, because a gel is only ever holding borrowed cold and gives it back inside about twenty minutes.
Each card says how the pillow keeps you cool and who sleeps best on it. Every one opens at a full-length zipper and arrives fuller than most people keep it, so you set the height your neck wants.
Stays cool under your head all night, because air keeps moving between the loose hulls and carries your heat out with it.
Best for a firm pillow that runs coolest of anything here
Keeps your skin dry through the sweat, holding up to 30% of its weight in moisture before the surface ever feels damp.
Best for night sweats and menopause
Keeps the cradle you liked about foam and drops the heat, because the latex is cut into pieces so warmth passes through instead of banking against your head.
Best for switching away from memory foam
Two nights in one pillow, cooling buckwheat on one side and sweat-wicking wool on the other, each side set on its own.
Best for sleepers torn between firm and soft
Sleeps soft and cool like down, because each fiber is a hollow tube that is 80 to 90 percent air.
Best for a soft, plant-based pillow
The same moisture work across the whole bed rather than only under your head, hand-tufted so it never bunches at one end.
Best for couples who run at different temperatures
Why gel pillows quit
A cold pillow feels wonderful for the first few minutes. Then your body heat soaks in, the gel or the cool-touch cover warms to match you, and twenty minutes later you are lying on something exactly as warm as the rest of the bed.
1
That is the sales moment. A gel panel in a shop really is colder than the room, and it tells you nothing about hour four.
2
The gel takes your warmth in, which is the only way it can feel cool, and it keeps taking until it runs out of room.
3
About twenty minutes in, the pillow and your head are the same temperature. The cool was borrowed and now it is spent.
4
There is nowhere for the heat to go, so you turn the pillow over and buy yourself another ten minutes.
What keeps a hot sleeper cool all night is a fill that moves the heat out or clears the sweat away, so there is nothing to warm up and nothing to keep chasing.
Damp is what you read as heat
Your skin gives off moisture all night whether you notice it or not, and most of it lands where your face meets the pillow. Foam and synthetic fiber have nowhere to put it, so it sits in the layer of air against your skin, and damp air at body temperature is exactly what your brain reads as too hot.
Wool takes that moisture into the fiber itself, up to 30 percent of its own weight before the surface feels damp at all. It also gives off a little heat as it absorbs and draws heat back as it releases, so it flattens the swings rather than following them.
The coolest surface here
Foam is a solid block, so your heat has nowhere to travel and it collects exactly where your cheek rests. Buckwheat is thousands of hard pieces with a gap beside every one of them, and warm air rises out through those gaps while cooler air moves in underneath.
The surface runs 3 to 5 degrees cooler than foam and never builds the warm hollow you have to escape. It is also the firmest pillow we make, which is why it suits hot sleepers with neck pain particularly well.
Coming off memory foam
Memory foam is closed-cell polyurethane packed tight enough that air cannot travel through it, so everything your head makes stays against the surface. That is the single most common reason people leave it.
Our latex goes into the pillow as pieces rather than one moulded block, which leaves channels running all the way through. Heat travels out through those channels, and none of it depends on a gel or a treated cover that stops working after a year of washing.
There are only three real mechanisms here, and knowing which one you need tells you which pillow to buy.
| Fill | The mechanism | How long it lasts |
|---|---|---|
| Buckwheat | Air moves through the gaps between hulls, carrying heat out | All night, every night, for the life of the pillow |
| Organic Wool | Takes the moisture off your skin into the fiber | All night, and it is the fiber itself so it cannot wash out |
| Tree-Tapped Latex | Cut into pieces, so channels run through the pillow | All night, no coating involved |
| Wild-Harvested Kapok | Hollow fiber, 80 to 90% air by volume | All night, with a shake every few days to keep it open |
| Cooling gel | Absorbs your heat until it matches your temperature | About twenty minutes |
| Cool-touch cover | Feels cold to the hand on contact | Until the surface warms, then nothing |
| Memory foam | None. Closed-cell foam blocks airflow | Holds heat against your head all night |
Buckwheat. Air moving between the hulls is the most direct fix for a warm surface, and the pillow never builds a hot spot.
Buckwheat Pillow ›Wool. That is moisture rather than temperature, and wool is the only fill here that moves moisture off your skin into the fiber.
Organic Wool Pillow ›Latex. It conforms the way foam does and the pieces leave channels so the heat can get out.
Tree-Tapped Latex Pillow ›The wool duvet does across the bed what the wool pillow does at your face, and it suits couples who run at different temperatures.
Organic Wool Duvet ›Read live off each product page as you load this one.
| Specification | Buckwheat Pillow | Organic Wool Pillow | Buckwool Hybrid Pillow | Tree-Tapped Latex Pillow |
|---|---|---|---|---|
| Material | Buckwheat | Wool | Buckwheat + wool | Latex |
| Cover and weave | Organic cotton twill | Organic cotton sateen | Organic cotton | Organic cotton |
| Certification | Organic cotton twill cover. USA-grown buckwheat hulls, cleaned by air jet and UV sterilized rather than chemically treated. The hulls carry no organic certification. | GOTS Certified Organic. License GOTS-10229 (Oregon Tilth). | An organic wool side, an organic cotton cover, and a natural buckwheat side. The USA-grown buckwheat hulls are UV sterilized rather than chemically treated, and carry no organic certification. | Slow-pour Dunlop latex. The latex fill carries OEKO-TEX Standard 100, Class 1, and the rubber-tree source is FSC certified. Organic cotton cover. |
| Temperature | Cool | Neutral-cool | Neutral-cool | Cool |
| Feel | Structured | Responsive | Responsive | Responsive |
| Adjustable | Highly adjustable | Highly adjustable | Highly adjustable | Highly adjustable |
| Expected lifespan | Most people get three to five years from a hull load; refresh the hulls with a replacement bag when the height and airflow drop | Several years. Most owners go three to five years before the fill needs significant replenishing, with periodic airing and a pillow protector. | Most people get three to five years from a hull load before refreshing it, and three to five years from the wool before it needs replenishing | Up to a decade, the most durable fill in the collection |
| Care | Machine wash the organic cotton cover only, in cold water, and tumble dry low. Remove the hulls through the zipper before washing; do not wash the buckwheat hulls. To refresh the hulls, spread them in direct sunlight for a few hours once or twice a year. Replace the hulls with a refill when the height and airflow drop. | Machine wash the organic cotton cover only, in cold water. Do not machine wash or dry clean the wool fill. Spot clean the wool as needed. Air the pillow in a dry, shaded spot periodically to refresh it. A pillow protector is strongly recommended. | Open the zipper and carefully remove both fills into separate clean, dry containers - keep buckwheat and wool apart so they return to the correct sides. Machine wash the organic cotton cover only in cold water on a gentle cycle; air-dry flat or tumble dry low. Do not wash either fill. Spot clean wool as needed; sun-dry buckwheat hulls on a dry day to refresh. Ensure everything is fully dry before reassembling. | Machine wash the organic cotton cover only. Do not machine wash the shredded latex fill. Spot clean individual pieces with mild soap and water if needed. Keep latex away from prolonged direct sunlight - UV degrades natural rubber over time. Store extra fill in a bag away from heat and light. A pillow protector is recommended. |
| Where it is made | Handmade in New Jersey, USA | Handmade in New Jersey, USA | Handmade in New Jersey, USA | Handmade in New Jersey, USA |
| Price from | $89.00 | $99.00 | $99.00 | $89.00 |
Every cell is read live from the product itself, so this table and the product page cannot disagree. A dash means we do not publish a figure for that one.
Buckwheat, by feel. Air keeps moving between the loose hulls, so the surface stays cool under your head all the way through the night. If it is sweat waking you more than a warm surface, wool does more for you than buckwheat does.
A gel or cool-touch layer is a coating, and it works the way a cold surface works: it takes your heat until it reaches your temperature, which takes about twenty minutes, and then it is just a pillow. Nothing about it moves the moisture that wakes a hot sleeper. Buckwheat moves air and wool moves moisture, and neither of them wears off.
They cool for about twenty minutes. The gel takes in your heat until it reaches your body temperature, and after that it holds the warmth till morning. Buckwheat, wool and latex never rely on staying cold in the first place, so there is nothing to run out.
Wool. It moves the moisture so you sleep dry and cool, and it keeps its own surface too dry for dust mites to settle in. That comes from the fiber and lasts the life of the pillow, with nothing sprayed on to wear off.
Every Circadian pillow has a full-length zipper and arrives fuller than most people keep it. Open it up and take material out until your head sits level with your spine. Keep what you remove so you can add it back.
Send it back inside sixty nights and you do not owe us a reason. We would rather you find the pillow that works than keep one that does not.
It is the opposite of what people expect. Wool regulates rather than insulates in a pillow, giving off a little heat as it takes in moisture and drawing heat back as it releases it. The same pillow suits January and August, which is exactly why sheep wear it year round.
Wool, without much competition. Night sweats are a moisture problem before they are a temperature problem, and wool is the only fill here that pulls moisture into itself and away from your skin. Pair it with the wool duvet if the sweats reach past your pillow.
A synthetic or heavily finished case can, because it puts a layer your moisture cannot pass through between you and the fill. Use a breathable natural case. Our organic cotton sateen ones are cut for the job.
Buckwheat if the pillow feels warm to you. Wool if you feel damp. If you cannot tell which, the Buckwool Hybrid puts both in one pillow and you find out inside a week by flipping it.
They help, and they are not air conditioning. What they can do is stop the pillow adding to the problem and stop moisture collecting at your face, which is the part of feeling hot in bed that wakes people. A hot room is still a hot room.
Nothing here relies on being cold at bedtime. Sixty nights to be sure, handmade in our New Jersey workshop.
See the pillows185 verified reviews
If you've sent more pillows back than you've kept, you're our customer.
“I have owned more pillows than I have owned houses and I have owned 12 houses.” This is by far the only pillow to use if you don’t want to wake up with sore shoulders or neck. I have replaced all the pillows in my house with this pillow.
I have compressed discs in my neck, and I have spent hundreds of dollars over the past 6 months trying to find one that will help me sleep. Every pillow I bought caused me to wake up in even more pain than the night before!! The buckwheat pillow is life-changing!! I have slept through the night and wake up with no pain!!
I was leery to try another expensive pillow without some sort of trial period after being very let down by a different company's natural fiber pillow… I don't hear anything at all with the buckwheat! It does stay fresh and cool as well, but most importantly it actually holds my head/neck up and in place. Which allows me to actually get rest instead of always adjusting.
I've been a buckwheat pillow customer for the last 7 years and I can say that Circadian has the highest standards of quality paired with incredible customer service. Very very impressed and would not hesitate to send anyone their way.
I have spent years searching for a pillow that feels supportive and comfortable all night. I have finally found it. I absolutely love the Buckwool pillow. I removed a bit of the material to get it to exactly how I want it… I rarely wake up with neck pain now.
I find myself switching between the two and loving the feel of both. I haven't woken up with a sweaty head with either and that's an amazing feeling especially in the AZ summer. The buckwheat side is a lot quieter and more comfy/soft than others I've tried in the past.
I have tried at least 10 different pillows in the last 3 years. Nothing has worked out except for this wool pillow. I have chronic neck pain which has been greatly reduced. I am very happy with my new pillow.
I have pretty bad chemical sensitivity (housebound most of the time)… I try to only buy totally safe, non-toxic products. I found this pillow to be very safe and non-toxic, and the packaging was fragrance free which is always a huge plus.
I ordered this pillow to replace my very old (but beloved) down pillow and I'm so glad I did. It is heavenly!… I advise you to heed the recommendation given by the quiz. I ordered cotton initially despite the quiz giving me kapok as a result… the quiz was right.
The quality craftsmanship and materials is evident… when I asked if extra stuffing were available for the second one I'm using as a knee pillow, they not only pointed me to the right place on their site, but also created a new, smaller 1-lb. refill size based on my request.
The three-star ones are in there too. Read all of them
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