Six natural fills, handmade in New Jersey
How you sleep, whether you run hot, and how firm you want it. Answer those and the choice narrows to one or two, which is a far better way to buy a pillow than reading six product pages in a row.
Sleeping position sets the height, and height matters more than fill. Side sleepers need the most. Back sleepers need less, stomach sleepers the least. Then pick the fill: buckwheat for the firmest hold, cotton for dense and silent, wool if you wake up warm, because your heat leaves with the damp it draws off, kapok if you are replacing down, latex if you are leaving memory foam, and the Buckwool Hybrid if you want two of those in one pillow. Every one opens at a zipper. Take some out until your head sits level with your shoulders. Our best natural pillow guide matches each fill to a sleeper, with the research behind it and the places another brand does better.
Each card says what the fill does and who tends to end up on it. If you would rather answer three questions than read six cards, the quiz takes about 30 seconds.
The most tightly packed fiber fill we make, so it settles slowly and evenly over years rather than collapsing where your head sits. Silent, medium firm, and nothing to break in.
Best for most people, and anyone who wants no upkeep
Pre-polished USA-grown hulls that flex into the shape of your neck and lock there, and run cooler than anything else we make.
Best for neck pain, broad shoulders, hot sleepers
Takes up to 30 percent of its weight in moisture before the surface feels damp, so you wake up dry on a night that would leave foam clammy.
Best for night sweats and dust mite allergies
A buckwheat chamber on one side and organic wool on the other, split by an internal cotton divider. About 8 pounds in a Standard.
Best for anyone torn between firm and soft
Hollow plant fiber that is 80 to 90 percent air, so it feels like down. Needs a shake every few days, the same as down does.
Best for replacing down, stomach sleepers, chemical sensitivities
Slow-pour Dunlop cut into pieces, so it conforms like foam, springs back as you move, and lets the heat out. Lasts up to a decade.
Best for people leaving memory foam
The table to read if you would rather compare than scroll. Every one of them opens at a zipper.
| Organic CottonFrom $89 | BuckwheatFrom $89 | Organic WoolFrom $99 | Buckwool HybridFrom $99 | Wild-Harvested KapokFrom $79 | Tree-Tapped LatexFrom $89 | |
|---|---|---|---|---|---|---|
| Firmness | Medium | Firm | Medium-soft | Firm (buckwheat side), medium-soft (wool side) | Soft | Soft, with bounce |
| How it feels | Dense, medium firm, completely silent | Flexes to your neck, then holds that shape all night | Medium soft with a gentle spring | Firm one side, cushioned the other | Light and soft, feels like down | Buoyant, springs back as you move |
| Temperature | Breathable, does not trap heat like foam | Air moves between the hulls all night | Keeps you dry, wicking up to 30% of its weight in moisture | Air moves through the buckwheat side, the wool side keeps you dry | Naturally cool, kapok fibers are 80 to 90% air | Open-cell structure breathes, runs cool all night |
| Best sleep position | Back sleepers, side sleepers | Side sleepers, back sleepers | All positions, especially hot sleepers | Combination sleepers, side sleepers | Stomach sleepers, back sleepers | Back sleepers, side sleepers |
| Certification | GOTS certified organic, entire pillow (GOTS-10229) | Organic cotton twill cover, natural USA-grown fill | GOTS certified organic, entire pillow (GOTS-10229) | Organic cotton twill cover | Organic cotton cover, wild-harvested kapok fill | OEKO-TEX Standard 100 Class 1 latex, FSC-certified rubber-tree source, organic cotton cover |
| Expected lifespan | 2 to 4 years, longer with a fill refill | 3 to 5 years per hull load, then refresh the hulls and keep the pillow | 3 to 5 years | 3 to 5 years | 3 to 5 years | Up to a decade |
Why pillow shopping goes wrong
It is the wrong order, and it is why so many well-made pillows end up in a cupboard. The material decides how a pillow feels. The height decides whether it works.
1
Because that is what the product pages are organised around, and because it is the part that sounds like a decision.
2
Chosen by a factory to be acceptable to the largest number of people, which may or may not include you.
3
An inch out is enough. Your head sits slightly high or slightly low and holds that angle for eight hours.
4
So the next pillow is a different material at a different fixed height, and the cycle runs again.
Set the height first, from your sleeping position, then choose the fill for how you want it to feel. Every pillow here opens at a full-length zipper and arrives about a third fuller than most people keep, which is what makes that order possible.
Start here
Side sleepers need the most, because your shoulder lifts your head several inches off the mattress and something has to fill that gap. Fill it until your head sits level with your shoulders, and broad shoulders need more height than narrow ones to get there.
Back sleepers need much less. Lying flat, the back of your head is nearly level with the bed, so the pillow's real job is filling the hollow behind your neck. Stomach sleepers need the least of anyone, sometimes almost none, because any height bends the neck backwards on top of the rotation. A 2021 review in the journal Healthcare looked for the one right pillow height. It found none, which is why every pillow here lets you set your own.
Then the fill
Do you wake up warm or damp? Wool if it is damp, buckwheat if the pillow itself feels hot. Do you want firm or soft? Buckwheat is the firmest, kapok the softest, cotton and wool in between, latex soft and springy.
And what are you leaving? Memory foam points at latex, which keeps the conforming feel without the heat. Down points at kapok. A pillow that went flat points at cotton, which is dense enough to keep its shape for years.
Then leave it alone
These two clocks get confused constantly. Three nights is how long to sleep on a given height before you change it again, because your neck needs a few nights to tell you anything useful.
Deciding whether the pillow is right for you runs in weeks rather than nights, and latex in particular keeps settling well past the first one. That is why the trial is sixty nights and not thirty.
Height first, then buckwheat. Build it up to fill the gap out to your shoulder and the hulls lock there for the night.
Buckwheat Pillow ›Wool if you are damp, buckwheat if the pillow itself feels hot. They fix two different problems that feel identical at three in the morning.
Organic Wool Pillow ›Latex. You keep the conforming cradle and lose the heat and the sinking, and it lasts up to a decade.
Tree-Tapped Latex Pillow ›Organic cotton. It is our best seller for a reason: dense, silent, no break-in, and the shape holds for years.
Organic Cotton Pillow ›Start with how you sleep, because that sets the height and height matters more than material. Side sleepers need the most, back sleepers less, stomach sleepers the least. Stop when your head sits level with your shoulders. Then pick the fill by feel: buckwheat firmest, kapok softest, cotton dense and silent, wool for warm sleepers, latex for foam-leavers.
Firmness, temperature behaviour and upkeep, mostly. Buckwheat is firm and runs coolest of the six. Cotton is dense and asks nothing of you at all. Wool moves the moisture off your skin so you wake dry. Kapok is light and wants a shake every few days. Latex springs back as you move and outlasts everything else here. The hybrid gives you buckwheat and wool in one cover.
Yes, every one. They have a full-length side zipper and arrive about a third fuller than most people keep, so you take material out on the first night until your head sits level with your shoulders. Keep what you remove in case you want it back.
The Organic Cotton pillow, by a clear margin. It suits the widest range of people, it needs no breaking in and no upkeep, and it is certified organic as a finished product under licence GOTS-10229.
Buckwheat for most people, because the hulls flex to your neck and then lock, so your head stays level all night rather than sinking. If firm is more than you want, the Buckwool Hybrid gives the same hold with wool on the reverse.
Buckwheat if the pillow surface feels hot to you, because air moves through the gaps between the hulls. Wool if you wake up damp, because that is a moisture problem rather than a temperature one, and they need different answers.
Latex up to a decade. Wool, buckwheat and kapok three to five years, and buckwheat then takes fresh hulls rather than a new pillow. Cotton two to four, and it extends with a refill. Every fill is sold as a refill bag.
Most people do not, provided they answer the position question truthfully first. The sixty nights exist so that if you do get it wrong, the second attempt costs you time rather than money. Write to us before you order if you want a second opinion on which to start with.
Standard suits most people. Go to king if you move around a lot in the night and keep finding yourself off the edge of the pillow, because sliding off undoes every bit of height you set.
Cut, sewn, filled and inspected by hand in a small workshop in New Jersey, which has been making pillows since 1981. Each one is built after you order it rather than pulled from a shelf.
Set the height on the first night, sleep three nights before you change it, and give it a few weeks. Sixty nights in total.
See the six201 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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