"This pillow has saved my neck. I havea slipped disk and I have the other big name brand pillow and this one doesn't even compare. I lobe the double contour this pillow gives me."
3 days agoUS • 4 reviews
Michael Torres
Verified Customer
"I live in Arizona and run super hot at night. I was literally flipping my pillow every 20-30 mins to find the cool side. This pillow ACTUALLY stays cool the entire night, not just when you first lay down."
Feb 3, 2026US • 3 reviews
Sarah K
Verified Customer
"I'm a side sleeper and have always struggled with pillows being either too flat or too thick. This pillow is literaly perfect. The height is just right so my spine stays aligned and I dont wake up with shoulder pain anymore."
Jan 15, 2026US • 5 reviews
Ashley, 35
Verified Customer
"As someone who trains 6 days a week, recovery is everything. I track my sleep on my Whoop and my sleep quality scores went from averaging 68% to 89% after switching to this pillow. Never thought a pillow would impact my performance but here we are."
Your Onyx pillow adapts to you automatically. Want to dial in your ideal loft? Add our optional 1 cm foam inserts.
Add them for extra height. Remove them for a lower profile. Adjust anytime to match your sleep position and neck alignment needs.
Couldn't load pickup availability
In stock, almost sold out
people are viewing this deal now
100% AeroMatrix Grid cools + instantly adapts to your neck and spinal alignment
Firm, no-fluff feel
Length: 62cm
Width: 35cm
Base Height: 9cm
Height with Adjustable Inserts: 13cm - 11 cm
Weight:3.2kgs
Unzip the side panel to access Onyx’s adjustable support system. Inside are modular inserts that let you tailor height and firmness in seconds.
The default setup delivers a balanced, gentle foundation, perfect for letting your neck settle into the cooling AeroMatrix grid.
Explore different insert combinations to elevate loft, soften pressure, or refine contour until it feels custom-made for you.
To return to the original feel, simply reset the inserts to their default layout — a quick way to restore Onyx’s calibrated balance.
Easy to Clean at Home
Highest Level of Allergen Resistance
OEKO-TEX® Certified
Our AeroMatrix Grid is designed to maintain it's shape for years to come.
Free Shipping >US$100
100 night sleep trial
Limited stock
Nick Byars
Verified Customer
"This pillow has saved my neck. I havea slipped disk and I have the other big name brand pillow and this one doesn't even compare. I lobe the double contour this pillow gives me."
3 days ago US • 4 reviews
Michael Torres
Verified Customer
"I live in Arizona and run super hot at night. I was literally flipping my pillow every 20-30 mins to find the cool side. This pillow ACTUALLY stays cool the entire night, not just when you first lay down."
Feb 3, 2026 US • 3 reviews
Sarah K
Verified Customer
"I'm a side sleeper and have always struggled with pillows being either too flat or too thick. This pillow is literaly perfect. The height is just right so my spine stays aligned and I dont wake up with shoulder pain anymore."
Jan 15, 2026 US • 5 reviews
Ashley, 35
Verified Customer
"As someone who trains 6 days a week, recovery is everything. I track my sleep on my Whoop and my sleep quality scores went from averaging 68% to 89% after switching to this pillow. Never thought a pillow would impact my performance but here we are."
We developed AeroMatrix Technology to completely redefine your pillow experience. Our proprietary AeroMatrix core is crafted with advanced materials designed to instantly conform to your head and neck, while maintaining a cool, breathable structure that prevents heat buildup.
Recommended by 125+ Sleep Experts, Physiotherapists, and Dermatologists
⭐⭐⭐⭐⭐
Rated 4.7 Stars
Join 100,000+ People Who Put Their Sleep First
⭐⭐⭐⭐⭐
"I've tried maybe 6-7 different pillows in the last 10 years… The Onyx Pillow is worth it! It's soft enough but offers great head/neck support. The texture is weird to the touch but obviously great for sleeping!"
— Etienne Laroche | CA • 2 reviews | Jan 19, 2026
⭐⭐⭐⭐⭐
"The grid technology is no joke. I'm an engineer so I was skeptical about the marketing but the design actualy makes sense when you feel it. The way it distributes pressure across multiple contact points is genuinly innovative compared to traditional foam pillows."
— James Park | US • 5 reviews | Feb 4, 2026
⭐⭐⭐⭐⭐
"Never seen a pillow designed like this before. The AeroMatrix grid thing looked gimmicky in photos but in person you can see how its enginered. It compresses where it needs to but bounces back perfectly. Very diffrent from anything else on the market."
— Sophie Laurent | UK • 2 reviews | Jan 28, 2026
⭐⭐⭐⭐⭐
"I've had this pillow for about a month and I'm thrilled with it. No more neck or back pain. I'm sleeping better now than I have in years."
— Marcia C. | US • 8 reviews | Updated Feb 7, 2026
⭐⭐⭐⭐⭐
"Didn't expect to, but love my new Onyx pillow!! In fact, I look forward to going to bed now and using it. I def didn't have high expectations, but this pillow is by far the best cooling pillow I've ever experienced!"
— Kobra | CA • 3 reviews | Oct 24, 2025
⭐⭐⭐⭐⭐
"My sleep tracking app shows I'm getting 45 more minutes of deep sleep on average since switching to this pillow. I wake up actually feeling rested instead of groggy. Havent slept this well in probably a decade, no exageration."
— Rachel Thompson | US • 4 reviews | Feb 9, 2026
⭐⭐⭐⭐⭐
"This pillow has saved my neck. I havea slipped disk and I have the other big name brand pillow and this one doesn't even compare. I lobe the double contour this pillow gives me."
— Nick Byars | US • 4 reviews | 3 days ago
⭐⭐⭐⭐⭐
"I've had this pillow for about a month and I'm thrilled with it. No more neck or back pain. The pillow is much heavier than a regular pillow and at first I didn't like that, but now I've noticed there are benefits to the weight."
— Marcia C. | US • 8 reviews | Updated Feb 7, 2026
⭐⭐⭐⭐⭐
"I work at a computer all day and my neck was killing me every morning. Physical therapist recommended trying a better pillow and this one has been incredible. That stiff neck feeling I used to get every morning is completly gone. Wish I'd found this years ago."
— Daniel Kim | US • 3 reviews | Jan 31, 2026
⭐⭐⭐⭐⭐
"My husband said I've been snoring less since using this pillow which I didnt even realize was happening. The way it positions my head and neck must be opening up my airway better. We're both sleeping more peacefully now."
— Patricia Chen | US • 3 reviews | Jan 30, 2026
⭐⭐⭐⭐⭐
"My wife has been complaining about my snoring for years. Since getting this pillow she says its noticeably better, maybe 60-70% improvement. I think the elevation and support keeps my airways more open. She's not elbowing me awake anymore lol."
— Kevin O'Brien | IE • 2 reviews | Feb 7, 2026
⭐⭐⭐⭐⭐
"I have mild sleep apnea and this pillow has helped with my breathing at night. The way it supports my neck keeps my chin from dropping toward my chest which was restricting my airway. My partner says I'm breathing more evenly and snoring way less. Bonus benefit I wasnt expecting."
— Amanda Foster | AU • 4 reviews | Feb 2, 2026
⭐⭐⭐⭐⭐
"The cooling grid design means less sweating at night which equals less bacteria and gross buildup. I used to have to wash my pillowcase every 2 days because of how much I sweat, now I can go a whole week. The fact it stays cleaner longer is a huge bonus I didnt expect."
— Marcus Williams | AU • 2 reviews | Feb 6, 2026
⭐⭐⭐⭐⭐
"As someone with acne-prone skin, pillow hygiene is huge for me. This pillow doesn't trap heat and moisture like memory foam so theres less bacteria growth. I've noticed fewer breakouts on my cheeks since switching. Plus the material itself feels cleaner somehow, less of that musty smell regular pillows get."
— Jessica Park | US • 3 reviews | Feb 1, 2026
⭐⭐⭐⭐⭐
"The breathability of this pillow is amazing for keeping things fresh. My old pillow would get that gross warm damp feeling by morning from sweat and oils. This one stays dry and clean feeling all night. I have bad allergies and this is the first pillow that hasnt made them worse. Think its because dust mites cant thrive in it like traditional pillows."
— Tom Richardson | UK • 2 reviews | Jan 27, 2026
⭐⭐⭐⭐⭐
"It is also very soft, but not too soft that head sinks all the way down too low. Whether I'm on my back or side sleeping, my Onyx pillow cradles my head just right. It does feel like would be referred to as sleeping on a cloud."
— Kobra | CA • 3 reviews | Oct 24, 2025
⭐⭐⭐⭐⭐
"I lobe the double contour this pillow gives me. It sits just right on my neck when I am on my back and its perfect for side sleeping. I get better sleep with this pillow and wake up refreshed."
— Nick Byars | US • 4 reviews | 3 days ago
⭐⭐⭐⭐⭐
"The ergonomic design is perfectly balanced. My spine stays aligned whether I sleep on my side or back which I switch between throughout the night. Other pillows were either too high or too low, but this adapts to both positions. My chiropractor even commented that my posture has improved."
— Lauren Martinez | US • 6 reviews | Feb 5, 2026
US vs Them
Not overhyped or overpriced. Just the best vibes one can get.
Try Onyx risk-free for 100 nights. Not feeling the difference? We'll refund you completely—you just cover return shipping. No restocking fees. No questions asked. Just better sleep, guaranteed.
This was certainly one of the more unusual pillows that I've ever seen and used, but that being said it's also been one of the best. The comb structure does do a surprisingly good job of keeping the pillow cool for quite a while before it normalizes in temperature throughout, and even then it still remained cooler than every other pillow I've used except for a buckwheat hull pillow. The material is a has a nice soft and springy texture that isn't too hard or too mushy, just enough to be supportive. Normally I sleep on my stomach, but with a recent hernia injury I have been sleeping on my back which has been extremely comfortable with this pillow. I use the shallower side for a lower loft. Probably my biggest problem is trying to keep my cats off it since they enjoy it as much as I do lol.
first two nights were rough ngl. felt too firm and i was annoyed. left it in the corner of my room for like four days and then gave it another shot. something about it just works once you adjust. i think my old pillow had my neck in a bad position for so long that the correct position felt wrong at first lol. anyway i'm glad i didn't return it.
My friend mentioned it in a group chat and I impulse bought it at midnight! Did not expect it to become my best purchase of the year so far but here we are.
Great support which doesn't flatten through the night. I also how cool it gets. I've been a notoriously bad sleeper my whole life, like the kind of person who wakes up three or four times a night, but it has been less and less with this pillow.
I used the Purple Pillow for months and wanted to love it, but it just never felt right for my back The Onyx Pillow feels more supportive and comfortable, especially for side sleeping. I don’t wake up sore anymore, which honestly surprised me. Tbh, I was skeptical about the ads on it at first but it's lowkey an underrated product.
It's almost perfect. I really like the cooling and the shape of the pillow. It took a few nights to get used to, and the support could be slightly firmer, but once I adjusted, my sleep quality definitely improved. I'm actually planning to gift one for my wife!
I’ve tried a few memory foam pillows before and always hated how they either felt too stiff or sank too much. This one is on another level. It supports my neck without that “stuck” feeling, and it doesn’t lose its shape overnight. Way better experience overall. No regrets so far
I've been seeing ads for this pillow and finally took a leap of faith to order it. I used to own a Purple Pillow so my expectations were already high. Safe to say, it did not disappoint. It feels really cool at night and I'm glad I don't have to wake up anymore flipping my pillow over and over again. I guess the only downside is that the support isn't that great but everything else about this pillow makes up for it.
This pillow has done wonders for my neck pain. Used to go to go to bed every night dreading the moment I wake up but since using the Onyx Pillow, the area behind my neck has gradually improved. It wasn't a magic pill that erase the pain away, btw. It was a gradual process but well worth the price.
Finally a pillow that doesn’t trap heat. My old ones used to get so warm it woke me up. Ever since using the Onyx Pillow my sleep score has actualy gone up. Super happy with it.
This thing feels super cool to lay on and it supports your neck really well. My girlfriend liked mine so much she took it, so I ended up buying another one lmao.
My chiropractor kept telling me to get a better pillow and I finally listened. Honestly should’ve done it earlier. My neck doesn’t jam up anymore and the cooling is actually real not just marketing speak.
Working remotely totally destroyed my posture. This pillow has helped SO much. My neck pain is wayyy less than before and I sleep more comfortably without tossing around as much.
I could feel the differance after the first couple nights. My neck feels aligned now and my shoulders aren’t tense when I wake up. Defenitely recommend if you’ve got neck or upper back issues.
I sleep on my side and this is the first pillow that actually feels right for that. It’s soft but still holds my head up properly. Cooling is legit too. Probably the best pillow I’ve bought tbh.
As a mom I’m always tired so anything that helps me sleep better is a win. This pillow is super comfy and supportive. I don’t wake up with neck aches anymore and I for sure notice I sleep deeper too.
Since working from home my neck has been a mess. I bought Onyx kinda out of frustration and didn’t expect much but it actually helped. After like a week the morning stiffness was basically gone. Wish I got it sooner lol.
I tried soooo many pillows trying to fix my neck pain and nothing worked until this one. The support feels strange at first but then you get used to it and it feels amazing. No more waking up with knots in my shoulders either.
I’m a runner so recovery matters to me and this pillow actually made a noticeable differance. My neck feels less tight in the mornings and I’m not tossing around trying to get comfy. Pretty impressed honestly.
I used to constantly flip my pillow cause it got too warm, but this one stays cool without me doing anything. Honestly didn’t expect much but wow it helped my sleep alot. I fall asleep faster and stay asleep longer.
I sleep on both my back and side and this pillow works great either way. The contour actually holds my neck in a good position so I don’t wake up all crooked. Way better then anything I bought from Amazon before.
I get headaches pretty often and someone told me my pillow might be the problem. Turns out they were right lol. After using Onyx for about a week the morning headaches pretty much stopped. Super comfy and doesn’t flatten like other pillows.
I switched from a cheap memory foam one and wow, this thing is on another level. I used to wake up with my neck feeling tight and stiff but now it feels way loser and relaxed. Cooling is definetly real, no more sweating on the pillow.
The Onyx Pillow honestly surprized me. I didn’t think a pillow could make such a big diffrence but after a few nights my neck pain was almost gone. The cool grid feeling is super nice too, it stays chill even when I sleep on one side for too long.
Overall it's a comfortable pillow however I feel like it could use a more ridged outer structure with it being as loosely contain it shifts a lot and that leads to a feeling of lack of support and a most like it flattens and doesn't support around the edges
I love this pillow finally something that's innovative and does what I want , I don't fight this pillow and it's always cooler than any other pillows I've owned.i have 8 different pillows but it's just for decoration now I use this for sleeping. I wish anyone reading would just give it a try we deserve to sleep better
Extremely susprised by how comfortable it was. I thought it was going to be a floppy mess with no support but it hugs all the right places. I have the pillow case on it and two height adjusters.
The pillow is very comfortable and supportive. First pillow i haven't had to stick my hand under my head. The only problem im finding is the pillow is starting to stain the pillowcase. Thats very alarming and would like that addressed asap.
I'm sleeping okay so far without an increase in neck pain. I ordered the pillow, a cover, and the 2 inserts. The inserts are a waste of time as they are so thin they don't make a noticeable difference and are so flimsy they move around and don't stay on the bottom of the pillow. In frustration, I've removed them and they will probably be thrown away.
