
Wild-Harvested Kapok Pillow
Soft, lightThe lightest fill we make, soft like down, with no feathers or polyester. Open the zipper and take kapok out until the pillow sits as low as your neck wants.
Best for stomach and back sleepers
Natural pillows for stomach sleepers
Kapok, taken as low as it goes. On your front your head is already level with the mattress, so nearly any pillow bends your neck backwards on top of the ninety-degree turn it is already holding.

Kapok, set as low as it goes. Stomach sleepers need the least height of anyone: your head already lies close to the mattress, so any pillow tips it backwards on top of the ninety-degree turn your neck is already holding. Kapok is the lightest fill we make and soft like down, and you take it out through the zipper until the pillow is barely there. Organic Cotton is denser, if you want more under your cheek. Nobody should sell you a tall pillow for this position.
Want the full walk-through? How to Pick the Right Pillow for Stomach Sleepers.
Kapok is the pillow we make for sleeping on your front. Cotton is here if you want a denser feel, the body pillow if you are trying to move onto your side, and wool if your face runs warm. We would rather name these than pretend our firm pillows work on your front. Every pillow has a zipper on the short end and arrives full, so you take fill out until the height suits your neck.

The lightest fill we make, soft like down, with no feathers or polyester. Open the zipper and take kapok out until the pillow sits as low as your neck wants.
Best for stomach and back sleepers

Denser than kapok and silent under your ear. Take cotton out through the zipper to set it low; it gives way slowly and evenly, so it holds that height for years.
Best for a first natural pillow

If you would rather sleep on your side, a body pillow gives you something to hug and holds your top knee so your hips stay stacked. Cotton, kapok, wool or latex inside, and you set the firmness by taking fill out.
Best for side sleepers

Face down puts more of your face on the pillow, and that is where it gets warm. Wool takes up to 30% of its weight in moisture without feeling wet, so the heat goes with the damp. To lower it, lift a layer off the outside of the stack.
Best for hot sleepers and night sweats
As featured in
Sleeping on your front means your head is rotated as far as it goes so you can breathe, and that is true regardless of which pillow you buy. A pillow can only avoid adding to it.
1
Face down is not an option, so your neck rotates about ninety degrees and holds it.
2
Any height tips your head backwards as well as sideways, and rotation plus extension is the hardest combination for a neck.
3
Your midsection sinks into the mattress while your ribs and hips stay put, which puts a curve into your lumbar spine.
4
It is usually the position and the pillow height together, and only one of those is easy to change.
What a pillow can do here is stop making it worse. Take the height as low as it goes and add extension to nothing. If you want to go further, a slim pillow under your hips flattens the lower back arch, and that is the other half of the fix.
A firm pillow does the wrong thing in this position. It resists your head, which holds your neck in extension while it is already rotated, so firmness is exactly what you do not want.
Kapok is the lightest natural fiber, gathered from the seed pods of Ceiba pentandra trees in Java, Indonesia, and it is soft like down without feathers or polyester. A Standard kapok pillow weighs about 2.3 lb, the lightest of our Standard pillows, and you take fill out through the zipper to set it as low as you need. In most positions light and soft is a trade-off; on your front it is the point.
Face down, your belly and hips sink into the mattress while your ribcage and thighs stay higher, which puts an arch into your lower back and holds it there. This is where a great deal of morning stiffness in stomach sleepers comes from.
A slim pillow under your hips and lower belly lifts that middle section back to level and the arch flattens out. It is an odd-sounding suggestion and it is the single most useful thing we can tell a committed stomach sleeper.
Plenty of stomach sleepers would rather not be, and find that intending to sleep on their side lasts about twenty minutes. The reliable way through is a physical obstacle rather than willpower.
Hug a body pillow in front and it holds your top knee, so your hips stay stacked on your side. You set its firmness by taking fill out through the zipper. If you want to move off your front, something physical works better than trying to remember.
We would rather tell you which of ours to avoid than sell you the wrong one and take it back in sixty nights.
| Fill | On your front | Why |
|---|---|---|
| Wild-Harvested Kapok | The one to take | Lightest fill we make, soft like down, and set as low as you want |
| Organic Cotton | Denser, set it low | Denser than kapok and silent; take cotton out until it sits low |
| Organic Wool | Workable | Lift layers off the outside first. Useful if your face gets warm, as the heat leaves with the damp |
| Tree-Tapped Latex | Not ideal | It pushes back instead of sinking, which holds your head in extension |
| Buckwheat | No | Firm and locking is the opposite of what this position needs |
| Buckwool Hybrid | Wool side only, taken low | The buckwheat side is wrong for sleeping on your front |
| A pillow under your hips | Strongly worth trying | Flattens the lumbar arch, which is where the stiffness comes from |
Start from the sentence that describes you.

Kapok, set as low as it goes. It is the lightest fill we make and soft like down, and you take fill out until it is barely there.
Wild-Harvested Kapok Pillow ›
A body pillow to hug holds your top knee so your hips stay stacked on your side, which makes the new position easier to keep.
Body Pillow ›
Organic cotton with plenty taken out. It is denser than kapok, silent, and gives way slowly and evenly, so it holds its height for years.
Organic Cotton Pillow ›Fill, cover, certification, lifespan and price for each, side by side.
| Specification | Wild-Harvested Kapok Pillow | Organic Cotton Pillow | Organic Wool Pillow | Pregnancy Pillow, Adjustable Body Pillow |
|---|---|---|---|---|
| Material | Kapok | Cotton | Wool | Your choice of cotton, kapok, wool or latex |
| Cover and weave | Organic cotton | Organic cotton sateen | Organic cotton sateen | Organic cotton, on all four fills |
| Certification | Organic cotton cover. The kapok is wild-harvested, never bleached or chemically treated, and carries no organic certification. | GOTS Certified Organic (Global Organic Textile Standard) under license GOTS-10229 from Oregon Tilth, sewn in a GOTS certified workshop | GOTS Certified Organic (Global Organic Textile Standard) under license GOTS-10229 from Oregon Tilth, sewn in a GOTS certified workshop | The cotton and wool versions are GOTS Certified Organic (Global Organic Textile Standard), license GOTS-10229 issued by Oregon Tilth, and made in a GOTS certified workshop. Kapok: wild-harvested fill in an organic cotton cover. Latex: OEKO-TEX Standard 100 Class 1 fill from an FSC source, in an organic cotton cover. |
| Adjustable | Highly adjustable | Highly adjustable | Highly adjustable | Highly adjustable |
| Expected lifespan | 3 to 5 years, fluffed a few times a week | 2 to 4 years; refill cotton brings the height back | 3 to 5 years | Organic cotton 2 to 4 years, wild-harvested kapok and organic wool 3 to 5 years, tree-tapped latex up to a decade. The zipper on the short end and a refill bring the height back when it settles. |
| 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, Standard (20 by 26 inches) | $119 | $179 | $209 | — |
| Price, Travel (12 by 16 inches) | $79 | $89 | $99 | — |
Prices as of October 2026. Our scoring method: The Natural Pillow Score.
Cells come from each product itself. Where a product page still words a detail differently from our current fact sheet, the fact sheet wording is shown here. A dash marks a size that product does not come in.
A very low, soft one. Kapok is the one we make for stomach sleepers: the lightest fill we make, and soft like down. Take fill out until the pillow is barely there, then check from the side that your neck is not tipped backwards.
A very thin one usually beats none. With no pillow your head turns and drops slightly, and with a thin soft one it turns and stays level. What you must avoid is height, because on your front any real height bends your neck backwards while it is already rotated.
Because your neck is rotated about ninety degrees for hours so you can breathe, and a pillow with any height adds backward extension on top of that rotation. Lowering the pillow removes the part you can control. The rotation is inherent to the position.
It is the hardest position on a neck, for the rotation reason, and it is also the position a lot of people sleep best in. So the useful thing we can do is help you do it with the least strain, rather than tell you to stop. If you want to change, the body pillow answer below is where to start.
The lowest of any position, and for some people almost nothing. There is no fixed number, because it depends on how far your shoulders and chest lift your upper body off the mattress. Take material out until your head sits level with your spine, viewed from the side.
It is worth trying, and most stomach sleepers have never heard of it. Face down, your belly sinks while your ribs and thighs stay higher, which arches your lower back for the night. Something slim under your hips levels that out.
We would not recommend it. Buckwheat is firm and it locks into a shape and holds, which on your front means holding your neck in extension all night. If you love buckwheat and sleep on your front, take a very great deal out and expect it to still be the wrong tool.
No separate one. Every pillow opens at a zipper on the short end and arrives full, so you take fill out to set the height. For sleeping on your front we make kapok: it is the lightest fill we make, and soft like down.
Give yourself something physical rather than a resolution. A body pillow hugged in front holds your top knee so your hips stay stacked on your side, which makes the new position easier to keep.
Kapok if you want the lightest pillow, soft like down, and you are happy to fluff it a few times a week. Cotton if you want something denser and silent that holds its height for years. We list kapok for stomach and back sleepers and cotton for side and back sleepers, so on your front, start with kapok.
A Standard kapok pillow (20 by 26 inches) is $119 and a Travel one (12 by 16 inches) is $79. A Standard organic cotton pillow is $179, and a Standard organic wool pillow is $209. Prices as of October 2026.
You get 60 nights to sleep on it. If it is not right, send it back with the prepaid label: full refund, and no restocking fee. Shipping is free. We make each one to order in New Jersey, so pillows ship in 4 to 7 business days. The body pillow takes 5 to 10 business days.
It needs fluffing a few times a week or it settles toward the edges, and water clumps it for good, so keep it dry. With that fluffing it lasts 3 to 5 years. Side sleepers who need a lot of height do better with wool or cotton.
Yes. Kapok is a plant fiber from the seed pods of Ceiba pentandra trees, so there are no feathers and no wool in it, and it is naturally hypoallergenic. If you avoid animal fibers, skip the wool pillow, the Buckwool Hybrid and the wool body pillow.
If you've sent more pillows back than you've kept, you're our customer.
The three-star ones are in there too.
“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.
Take almost all of it out, then look at your neck from the side and take a little more. You have sixty nights to be sure and free shipping, and every pillow is handmade to order in our New Jersey workshop.

Best for hot sleepers

Best for people leaving memory foam

Best for couples where one wants firm and one wants soft