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Onyx AeroMatrix Pillow
Tax excluded.
- 🧊 Cool + Breathable
- 🌀 Washable mesh cover promotes airflow
- 💪 Firm, not fluff.
- 🪜2 Booster Layers adjust height
Onyx AeroMatrix Pillow provides firm support to head and neck, with 100% Aeromatrix technology.
✨100-Night Sleep Better Guarantee
✨Free Shipping Worldwide
✨Hyperallergenic
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Onyx AeroMatrix Pillow
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2 Booster Layers to Adjust Height
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Sleep Sanctuary Guide
Thermoplastic Elastomer
Non-toxic polyethylene copolymer powder coating
Pillow Booster Foam: Polyurethane Foam (10 ILD) Teal colored foam
Pillow Size: 24″ x 16″ x 3″
Ship Size: 8″ x 8″ x 17″
Pillow Boosters: 24" x 16" x 1”; 24" x 16" x 1/2"
Weight: 11.7 lbs
Save 25% w/ code "ONYX25"
Onyx AeroMatrix Pillow
Sale price$174 USD
Regular price$249 USD (/)
“I’ve tried countless pillows, but Onyx is in a league of its own. The moment my head hits the Aero-Matrix foam, it feels like it molds perfectly around my neck, and the cooling channels keep me sweat-free all night. I wake up pain-free and energized—best sleep of my life!”
As an amateur athlete, recovery is everything—and Onyx delivers. The targeted support zones cradle pressure points while the open-cell foam maximizes airflow. I used to wake up stiff; now, I bounce out of bed ready to train. Worth every penny!
Onyx Pillow has revolutionized my rest. No more flipping sides or overheating—just uninterrupted, restorative sleep. The premium materials feel luxurious, yet the tech-driven design is what really stands out. Can’t imagine sleeping without it!
Uniquely Designed for Sleep
FAQ's
Do you ship internationally?
We do ship to most countries; however, there are a few destinations we are unable to send to. These include:
Greenland
Jersey
Isle of Man
Faroe Islands
Canary Islands
Guam
American Samoa
Puerto Rico
Bermuda
Falkland Islands
British Virgin Islands
Cayman Islands
Israel
Russia
South Africa
Argentina
Ecuador
Jamaica
Dominican Republic
How do the cooling properties work?
Our pillows feature a proprietary cooling surface that helps regulate temperature, ensuring you stay cool and comfortable throughout the night.
What if I don't like the pillows?
Just contact our customer service team by phone or email and we'll make it right!
Can you wash the pillows?
Grid Material: Remove from the cover and wash in warm water with gentle soap, then let air dry.
Pillow Cover: Machine wash the cover with colors in cold water, tumble dry low.
Can I return products?
At Onyx, we’re committed to helping you sleep better — and that starts with peace of mind. If your pillow isn’t the perfect fit, we’ll make it right.
Changed your mind? You can exchange any unopened pillow within 100 days of purchase. Prefer a refund? Simply return it unused and in its original packaging, and we’ll issue a full refund once received.
Due to hygiene and safety standards, returns are only accepted if the product is unopened and unused.
Tried the pillow but it’s not quite right? We offer a one-time exchange within 100 nights.
Still not satisfied? Our 100-night sleep guarantee includes a one-time courtesy refund — no return required. A small shipping fee will be deducted to help cover handling costs and keep this policy sustainable for our growing brand.
This policy is built on trust — and we’re proud to offer it for those who genuinely need it.
How do I know if these pillows will work for me?
Our pillows are designed to provide optimal support and comfort for a wide range of sleep preferences. With overwhelmingly positive reviews from customers who have experienced transformative improvements in their sleep quality, we're confident you'll love them too.
How long do these pillows last?
With proper care, Onyx pillows are designed to provide long-lasting comfort and support, ensuring you get the most out of your investment.