Circadian vs Coop Sleep Goods
For most buyers, the Circadian Tree-Tapped Latex Pillow: shredded slow-pour Dunlop latex, 100% Hevea sap, OEKO-TEX Standard 100 Class 1, four sizes and 60 nights to decide.
The Coop Latex Adjustable Pillow is cross-cut Talalay latex foam and polyester microfiber, 80% latex and 20% polyester fiber by the UL SPOT registry entry Coop filed, in a cotton, recycled polyester and spandex cover, and that entry lists the manufacturing location as China. The Circadian Tree-Tapped Latex Pillow is shredded slow-pour Dunlop latex, 100% Hevea sap, OEKO-TEX Standard 100 Class 1, in an organic cotton cover, handmade to order in New Jersey. A Classic Queen Coop is $111.75 in their 25% off sale and $149 list, and a Standard Circadian is $169, as of October 2026; the Coop latex pillow comes in no Standard. Coop gives 100 nights to try its pillow; ours comes with 60 nights and a full refund, even slept on.
How we checked. Every Coop Sleep Goods fact on this page was read on October 29, 2026 from Coop's own pages or from the UL SPOT registry entry Coop filed, and each one links to its page in Sources below. Circadian prices are read live from our Shopify store. We re-check the Coop Sleep Goods rows every quarter. How we compare brands
Six fills, one zipperCoop gives 100 nights to try its latex pillow, longer than our 60, with a prepaid return label and no restocking fee. It is backed by a 5-year limited warranty against defects in material and workmanship.
It was on sale at 25% off when we read it: $111.75 for a Classic Queen against $149 list, as of October 2026. Their latex pillow page carried 107 reviews averaging 4.7 when we read it.
Coop makes its latex pillow in a Crescent and a Cut-Out shape. We don't make either.
By the numbers
Three figures that decide most pillow purchases, side by side. Every number on the Coop Sleep Goods side is from their own pages or the registry entry they filed, read October 29, 2026, and the note under each bar says where.
The Coop pillow in the table is the Latex Adjustable, in its Classic shape at Queen, the smaller of its two sizes. Their wording sits in every cell on their side, and the source is under the table. Their Original, the memory foam pillow most people know, is covered in the questions below.
Both are latex in pieces, and you add or take out fill to set the height. The rows that separate them are what is blended into the fill, the cover, the sizes, the trial and where each is made.
| What matters | Circadian Tree-Tapped Latex PillowStandard 20 by 26 inches | Coop Sleep Goods Latex Adjustable PillowClassic Queen 19 by 29 inches, read October 29, 2026 |
|---|---|---|
| Price | $169 Standard 20 by 26 inches, as of October 2026.Travel 12 by 16 inches $89, Queen 20 by 30 inches $189, King 20 by 36 inches $219, as of October 2026. | $111.75 at Classic Queen, 19 by 29 inches, in a 25% off sale; $149 listClassic King $119.25 in the sale, $159 list. The Crescent and Cut-Out shapes are $119.25 at Queen and $134.25 at King in the sale, $159 and $179 list. Read October 29, 2026. |
| Sizes | Four sizes: Travel 12 by 16 inches, Standard 20 by 26 inches, Queen 20 by 30 inches, King 20 by 36 inchesOne pillow for every bed, each priced in the row above. | Two sizes: Queen 19 by 29 inches and King 19 by 35 inchesNo Standard is made. |
| Fill | Shredded slow-pour Dunlop latex, poured in small batches so it sets evenly, 100% Hevea sap tapped from rubber trees in Sri Lanka.100% Hevea sap, and no petroleum-based rubber (SBR) is blended in. Open-cell, so air moves through it. | Cross-cut Talalay latex foam and polyester microfiber, in their words80% Talalay latex and 20% polyester fiber, per the UL SPOT registry entry Coop filed; the percentage is not printed on their product page. |
| Weight | About 4.25 lb at Standard, fill and coverTravel 1.5 lb, Queen 5.25 lb, King 6.8 lb, from the maker's table. | Not publishedOnly the extra fill in the box is weighed: 0.5 lb, per their page. |
| Cover | Organic cotton. | A cotton, recycled polyester and spandex blend over a 100% recycled polyester liner, in their words64% cotton, 35% polyester and 1% elastane per the UL SPOT registry entry. No organic claim on any fabric. |
| Certification | Latex fill: OEKO-TEX Standard 100, Class 1, the strictest class, the one set for baby productsTested for over 1,000 harmful substances, OEKO-TEX's own figure. FSC certified rubber-tree source. Organic cotton cover. | GREENGUARD Gold, an emissions certificateAlso shown on the UL SPOT registry entry. No OEKO-TEX claim on the latex pillow. |
| Adjustable | Zipper on the short endIt arrives full, with more fill than most people keep, so you can shape it to your own neck. Take some out until the height fits how you sleep, and put it back whenever you change your mind. | Yes, with an extra 0.5 lb of fill in the box, per their page |
| Refills sold | Latex refill bags, from 1 lb up1 lb $45, 5 lb $89, up to 10 lb, as of October 2026. When the fill settles, a refill brings the pillow back to its height, so you keep the pillow and only change the fill. | A latex fill bag at $25, sold out when we read itBag weight not published. |
| Sleep trial | 60 nights, slept onSleep on the pillow, adjust its height, and send it back inside 60 nights if it does not suit you. | 100 nights, in their wordsTheir product page describes the trial as "risk-free for 100 nights." |
| Returns | Full refund inside 60 nights, even slept onThe refund is issued once the pillow reaches us. The return label is prepaid and there is no restocking fee. | Free returns inside 100 days, with a prepaid label and no restocking feeRefund to the original payment method within 2 business days on their returns page, 3 on their help center. The original shipping charge is not refunded. |
| Where it is made | Handmade in New Jersey.Our pillows are handmade in a New Jersey workshop that has been making pillows since 1981. | Manufactured using globally sourced materials, in their wordsHeadquartered in Costa Mesa, California. The UL SPOT registry entry Coop filed lists the manufacturing location as China. |
| How long it lasts | Up to a decade.Latex lasts up to a decade, and a refill brings a settled pillow back to its height. | Not publishedA 5-year limited warranty against defects in material and workmanship; "improper installation of filling" voids it, in their words. |
Materials, their words: The Fill: Cross-cut Talalay Latex Foam and Polyester Microfiber. The Cover: Cotton, recycled Polyester, and Spandex blend. The Liner: 100% recycled Polyester.
Certification, their words: GREENGUARD GOLD Certification: Demonstrates our commitment to healthier indoor environments and verifies compliance with strict chemical emission standards.
Trial and returns, their words: Try it risk-free for 100 nights. Not perfect for you? Return it free. Backed by a 5-year warranty.
Where it is made, their words: Coop Sleep Goods is headquartered in Costa Mesa, California, where our products are designed and developed. Our pillows are manufactured using globally sourced materials to meet our quality standards.
What they say it is best at, their words: Recommended for anyone who wants responsive support that eases pressure points while balancing softness and firmness.
Sources for this table:Coop Sleep Goods Latex Adjustable Pillow (read Oct 29, 2026) · Coop Sleep Goods pillow fill refill (read Oct 29, 2026) · Coop Sleep Goods returns page (read Oct 29, 2026) · Coop Sleep Goods help center, return policy (read Oct 29, 2026) · Coop Sleep Goods help center, where Coop pillows are made (read Oct 29, 2026) · UL SPOT registry, Coop Adjustable Latex Pillow, Queen (read Oct 29, 2026)
Travel $89 · Standard $169 · Queen $189 · King $219, as of October 2026. 60 nights to decide.
See the Latex Pillow in your size ›Up close
Tapped from rubber trees in Sri Lanka, 100% Hevea sap, poured in small batches so it sets evenly, then shredded. Being open-cell, it lets air move through, and it pushes back instead of sinking, so the pillow is as high in the morning as it was when you lay down.
Move over the fill to see it up close
Which pillow for which sleeper
Our column names the Circadian fill and the mechanism. The Coop Sleep Goods column shows which Coop pillow uses the same fill as ours. It does not rate how well that pillow suits the sleeper.
| Sleeper | Circadian | Coop Sleep Goods |
|---|---|---|
| Side sleeper | Buckwheat Pillow, with the Buckwool Hybrid beside itHulls lock at the height a shoulder needs and stay there. | Not among the pillows compared here |
| Back sleeper | Organic Wool PillowSpringy height that bounces back instead of going flat. | Not among the pillows compared here |
| Stomach sleeper | Wild-Harvested Kapok PillowSoft and light like down, and you set the height by taking fill out. | Not among the pillows compared here |
| Sleeps hot | Buckwheat Pillow, then the Organic Wool PillowAir moves between the hulls, so buckwheat is the coolest pillow we make. Wool keeps you cool because the heat leaves with the damp: it holds up to 30% of its weight in moisture and still feels dry. | Not among the pillows compared here |
| Neck pain | Buckwheat Pillow, with the Buckwool Hybrid beside itHulls flex under your head and then lock, holding your neck where you set it. | Not among the pillows compared here |
| Replacing down | Wild-Harvested Kapok PillowSoft and light like down, without feathers or polyester. | Not among the pillows compared here |
| Leaving memory foam | Tree-Tapped Latex PillowPushes back instead of sinking, and the height is yours to set. | Coop Sleep Goods Latex Adjustable Pillow |
| Wants nothing from an animal | Kapok, Organic Cotton or Tree-Tapped LatexNone of these three has wool or any other animal fiber in it. | Coop Sleep Goods Latex Adjustable Pillow |
| Dust mite allergies | Organic Wool PillowNaturally hypoallergenic, and the air at the face stays too dry for dust mites, which cause most dust allergy. | Not among the pillows compared here |
Ours come from Judge.me and update on their own. Coop's number and quotes come from the review widget on their latex pillow page, read on the day we captured them.
Judge.me collects these after delivery, and the numbers on this card update whenever a review lands, so they are never copied in by hand.
Read from the review widget on their latex pillow page on October 29, 2026.
Of their 107 latex pillow reviews, 90 are five stars, 8 four stars, 4 three stars, 2 two stars and 3 one star. Three of them, on the rows this page compares (fill, height, smell), each with the date we read it.
★★★☆☆"First, I bought this because I wanted a pillow with a more natural material, but the percentage of latex is lower than I thought, which they kind of hide from you. It is like only half latex. Second, you'll need to buy an extra bag of fill refill (maybe even two extra bags) if you like a firmer, more supportive pillow ..."
★★★★☆"I like the latex pillow, and I love the crescent shape, but it does seem a little flat. I added all of the extra latex filling that came with it, but it still seems a little on the flat side to me other than that I like it."
★★★★★"We tried all the various pillows, and this is the right balance of soft fluff and firm resistance. ... The smell is a bit strong at first, but it disappears after a day or so."
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 bought this after my doc reminded me that memory foam, as comfortable as it is, may do some offgassing, and that’s not something I want going into my breath holes. The natural latex, with all its certifications, seems a much better option.
I bought this pillow for my husband to improve his quality of sleep and avoid harmful chemicals sometimes found in typical pillows. He has really enjoyed the pillow since receiving it.
As featured in
“Best for allergy-resistant wool”
“I love their Organic Cotton pillow!”
“Basically two pillows in one!”
“One of our favorite options”
“Why a certain fill will likely work for you”
“Crafted from exclusively natural materials”
“Best of both worlds!”
“Among the healthiest pillows I’ve evaluated”
“Plant fiber start to finish”
“Complete sourcing transparency”
“The easiest switch on this whole list”
If you came here for an alternative
Start with latex, the fill in the Coop pillow on this page. The other five are fills its latex pillow does not use.
Shredded slow-pour Dunlop latex, 100% Hevea sap tapped from living rubber trees in Sri Lanka, from an FSC certified rubber-tree source, inside an organic cotton cover. It pushes back instead of sinking, so the height you lie down on is the height you wake up on.
Best for people leaving memory foam
Long-staple organic cotton grown in Texas, carded by hand, inside an organic cotton sateen cover, and the finished pillow is certified organic inside and out. A dense, familiar feel you don't have to get used to, and it's silent.
Best for a first natural pillow
Organic wool from New Zealand farms, scoured with the sheep's own lanolin oils left in, and certified organic inside and out. The finished pillow is GOTS Certified Organic (Global Organic Textile Standard), with the same GOTS-10229 finished-product certification as our cotton pillow. You stay cool because the heat leaves with the damp: wool holds up to 30% of its weight in moisture and still feels dry.
Best for hot sleepers and night sweats, and dust-mite allergies
Wild-harvested kapok from Ceiba pentandra seed pods in Java, Indonesia, never bleached or chemically treated, inside an organic cotton cover. The pods ripen, split open and drop, and the kapok is gathered from the ground, so the tree is never cut down. Soft and light like down, without feathers or polyester.
Best for chemical sensitivities, and former down users who want a vegan pillow
USA-grown hulls, pre-polished, air-jet cleaned by a patented process and UV sterilized, so they are cleaned with air and light, no chemical wash, inside an organic cotton twill cover. The heaviest fill we make, and the one that holds your neck where you set it.
Best for neck pain and hot sleepers
Two flat layers, USA-grown buckwheat hulls and organic wool, one above the other with a level cotton divider. Flip the pillow to choose the firm buckwheat side or the soft wool side.
Best for neck pain that changes night to night
For most buyers, Circadian's Tree-Tapped Latex Pillow is the better pick: it is shredded slow-pour Dunlop latex, 100% Hevea sap, OEKO-TEX Standard 100 Class 1, with four sizes and 60 nights to decide. Coop sells its latex pillow in a Crescent and a Cut-Out shape and gives 100 nights to try it. We don't make either shape, and our trial is 60 nights, so if a shaped pillow or a longer trial is what decides it for you, that is where Coop differs from us. Their fill is cross-cut Talalay latex foam and polyester microfiber, 80% latex by the UL SPOT registry entry Coop filed. Ours is shredded slow-pour Dunlop latex, 100% Hevea sap, inside an organic cotton cover, and made by hand in New Jersey after you place your order. At Standard size, Circadian is $169, while a Classic Queen Coop is $111.75 in their 25% off sale and $149 list, as of October 2026.
No. Their page lists the fill as cross-cut Talalay latex foam and polyester microfiber, and the UL SPOT registry entry Coop filed for the Classic Queen puts it at 80% Talalay latex and 20% polyester fiber; their product page prints no percentage. Ours is shredded slow-pour Dunlop latex, 100% Hevea sap without any petroleum-based rubber (SBR) worked into it, inside an organic cotton cover.
No. Their page describes a blend of cross-cut memory foam and microfiber, CertiPUR-US certified, in a pillowcase of polyester and bamboo-derived viscose rayon. Our closest pillow to the Original's adjustable feel is the Tree-Tapped Latex Pillow: a natural step off memory foam, made from tree sap instead of petroleum, and it pushes back instead of sinking.
Yes. Coop says the Original pillow and its outer cover are both machine washable.
Coop's help center says its pillows are manufactured using globally sourced materials and are designed in Costa Mesa, California, and names no country; the UL SPOT registry entries Coop filed for its latex pillows list the manufacturing location as China. Every Circadian pillow is made to order, by hand, in a New Jersey workshop that has been making pillows since 1981.
Coop includes an extra 0.5 lb of fill in the box. Three of the reviews we read on their latex pillow page say it needed more fill: one buyer added all the extra fill and found it "a little on the flat side," and another wrote that you may need one or two extra bags "if you like a firmer, more supportive pillow." Ours arrives full, with more fill than most people keep, so you set the height by taking fill out through the zipper, and latex refill bags start at 1 lb ($45), as of October 2026.
Take fill out through the zipper before your first night, more than feels right, and check that your ear sits over your shoulder, then sleep three nights at that height before you change it again.
Yes. Coop gives 100 nights to try the latex pillow, with a prepaid return label and no restocking fee, and refunds to the original payment method once the pillow reaches them, but the shipping you paid when you bought it is not refunded. Our Tree-Tapped Latex Pillow comes with a 60-night sleep trial and free shipping. If it does not suit you, send it back within the 60 nights, even if you have slept on it, and the full refund comes once it reaches us, with a prepaid label and no restocking fee.
It lists GREENGUARD Gold, an emissions certificate, which also shows on its UL SPOT registry entry. Our latex fill carries OEKO-TEX Standard 100, Class 1, the strictest class, the one set for baby products, tested for over 1,000 harmful substances, from an FSC certified rubber-tree source, inside an organic cotton cover.
No. They certify different things. Coop says CertiPUR-US means the foams in its Original pillow are tested by independent, accredited laboratories for content, emissions and durability. OEKO-TEX Standard 100 is a harmful-substance certificate: our latex fill carries it at Class 1, the strictest class, the one set for baby products, tested for over 1,000 harmful substances. Each covers the fill it names, not the whole pillow.
No. Their page says the latex is made from "the sap of responsibly harvested and sustainably replanted rubber trees" and names no country. Ours is 100% Hevea sap tapped from rubber trees in Sri Lanka, from an FSC certified rubber-tree source, and poured in small batches so it sets evenly.
The Circadian Tree-Tapped Latex Pillow. Both are filled with pieces of latex, and you can add or remove fill to set the height; ours is slow-pour Dunlop, 100% Hevea sap, in an organic cotton cover, in four sizes including a Standard 20 by 26 inches, which the Coop latex pillow does not come in. If you came from the Coop Original and want a softer natural fill, the Wild-Harvested Kapok Pillow feels light and soft like down, and it has no feathers or polyester in it.
For neck pain, the Circadian Buckwheat Pillow: the hulls flex under your head, then lock and hold your neck in line all night instead of sinking. Coop's latex pillow also comes as a Crescent or a Cut-Out, which matters if the shape of the pillow is your priority rather than what is in the fill. With our Buckwheat Pillow you take hulls out until the height fits how you sleep, with 60 nights to find it. If you want latex, the Tree-Tapped Latex Pillow pushes back instead of sinking, so the height you lie down on is the height you wake up on.
Every rival fact on this page was read from the brand's own site on the date shown, and the cell repeats their wording. If Coop Sleep Goods changes a price or a policy, tell us and we will re-check the row. The rules every comparison follows are on how we compare brands.
Screenshots of the price, fill and rating rows were taken on October 29, 2026.
If you want a latex pillow, ours is shredded slow-pour Dunlop, 100% Hevea sap, OEKO-TEX Standard 100 Class 1, inside an organic cotton cover and handmade in New Jersey after you order it, and it can come back inside 60 nights for a full refund, even slept on.
Choose your Latex Pillow size ›King $219 · Queen $189 · Standard $169 · Travel $89, as of October 2026
A homemade cat bed with a kapok mattress
Wild-Harvested Kapok PillowA buckwheat skeptic tries it
Buckwheat PillowWhat kapok feels like
Wild-Harvested Kapok PillowHow the wool feels
Organic Wool PillowA physician assistant reviews buckwheat
Buckwheat PillowThe cotton pillow, out of the box
Organic Cotton PillowChosen latex? From $89 (Travel 12 by 16 inches), as of October 2026. 60 nights to decide.
Shop the Latex Pillow ›
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