How does the Dosaze ThermaCool pillow actually stay cool all night?

If you wake up hot, a cover that feels cool for the first hour usually is not enough. Dosaze ThermaCool uses a triple-action cooling design: a temperature regulating cover, a ventilated gel core that helps move warm air away, and an adjustable cooling fill that supports airflow through the pillow. For best results, keep the pillow loft matched to your sleep position so your head is supported without sinking too deep, which can trap heat.

What makes this pillow adjustable, and how do I change the firmness or height?

Adjustability matters because the right loft keeps your neck in a neutral, comfortable position. The Dosaze ThermaCool Adjustable Pillow has an adjustable cooling fill, so you can remove fill to make it lower and softer, or add fill back to make it higher and firmer. Start by taking out a small amount, sleep on it for a night or two, then fine-tune until your neck feels level with your spine.

Is the Dosaze ThermaCool pillow good for side sleepers, back sleepers, and stomach sleepers?

Sleep position changes how much loft and support your neck needs. The Dosaze ThermaCool Adjustable Pillow is designed for side, back, and stomach sleepers because you can customize the fill to match your build and preferred position. Side sleepers usually prefer a higher loft for shoulder clearance, while back and stomach sleepers often do better with a lower profile to avoid neck strain.

What materials are inside the Dosaze ThermaCool pillow?

Materials matter for both comfort and long-term support. The Dosaze ThermaCool Adjustable Pillow uses hybrid double-foam technology with a ventilated gel core plus an adjustable cooling fill, and it is made with CertiPUR-US certified premium memory foam. The ventilated core is designed to align your neck while allowing heat to dissipate instead of building up under your head.

Does the foam have certifications or low-VOC standards?

If you are sensitive to smells or indoor air quality, foam certification is worth checking. The Dosaze ThermaCool Adjustable Pillow uses CertiPUR-US certified premium memory foam, which indicates the foam meets standards for content, emissions, and durability. Like many new foam products, a brief airing-out period can help if you notice a new-product scent at first.

Will this pillow help with neck pain or shoulder tension?

Morning neck or shoulder discomfort often comes from poor cervical alignment rather than the mattress alone. The Dosaze ThermaCool Adjustable Pillow is built for neck support with a ventilated gel core and customizable loft, so you can set the height that keeps your head, neck, and spine aligned. If you are unsure, start with a medium loft, then adjust until your neck feels supported without being pushed upward.

How is the ThermaCool different from a regular memory foam or down alternative pillow?

Many standard pillows either go flat and lose support, or they hold heat once the foam warms up. The Dosaze ThermaCool combines supportive foam structure with a triple-action cooling approach, using a temperature regulating cover, a ventilated gel core, and adjustable cooling fill. The result is a pillow that is meant to keep its shape for alignment while managing heat through airflow and dissipation rather than just a cool-to-the-touch surface.

This is the coolest and most supportive pillow ever made. Period.

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Dosaze™ ThermaCool Adjustable Pillow

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★★★★★

The coolest pillow I’ve ever used

“I absolutely LOVE this pillow — it’s literally the coolest pillow I’ve ever used. I love how I can adjust it to exactly what my body needs. Plus, it's the first one I've tried that truly keeps me cool. Highly recommend!”

— Christine L.

★★★★★

The best of both worlds

"This pillow really does provide the best of both worlds — all of the adjustability of a pillow like Coop, but you add additional support with the core. I esp love how you can flip the pillow and sleep on either side depending on your preference"

— John L.

★★★★★

All of the support, fully adjustable

“I’ve found that most adjustable pillows lack adequate support — the shredded foam fill just doesn’t quite do it. I love this pillow because the molded side gives you all of the support, while you can also adjust the height by adding / removing fill from the adjustable side. It really is the best of both worlds”

— Nicole J.

★★★★★

This pillow was IT

“I loved this pillow — I first tried the contoured orthopedic one, but when that didn’t work they gave me the option to try this for free (and keep the contoured orthopedic one!). Needless to say, this pillow was IT! Give it a try, you have nothing to lose with the sleep trial”

— Jake

Made from Dosaze for the best sleep of your life

Cooling

Supportive

Adjustable

Price

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Free shipping. Free & easy returns. 60-Night Sleep Trial

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Triple Action Cooling | Hybrid Double-Foam Technology

• Ventilated gel core: cycles hot air and aligns your neck

• Adjustable cooling fill: keeps heads icy-cold with total firmness customization

• CertiPUR-US® Certified Premium Memory Foam

• Designed for side, back, and stomach sleepers

Dosaze Hybrid Adjustable Pillow:

Adjustable Fill: 60% Shredded Memory Foam & 40% Polyester Blend

Molded Core: Ventilated Gel Memory Foam

All Foam is Premium CertiPUR-US® Certified Memory Foam

Original Bamboo Cover - Bamboo Rayon Poly Blend

ThermaCool Cover - Proprietary ThermaCool Cooling Fabric

All orders can be returned within 60 days from delivery. We offer a 60-day night sleep trial on all orders, so you are welcome to return the pillow, even after you have used it.

If you're not in love with your purchase during this time period, you have the option to return It to us for a full refund. Simply reach out to support@dosaze.com to initiate a return.

The Dosaze™ Hybrid Adjustable Pillow measures 28 in. x 18 in. x 4 - 7 in (depending on preference) and weighs about 5 pounds.

Meet Our Triple-Action Cooling Technology ❄️

❄️ 1. Proprietary ThermaCool temperature-regulating fabric feels ice-cold to the touch.

❄️ 2. Ventilated Memory Foam Core cycles hot air and ensures maximum breathability + sweat-free support.

❄️ 3. Adjustable cooling fill releases stored body heat and provides plush, customizable comfort.

Oh, did we mention it's perfect for side, stomach, and back sleepers?

Dosaze memory foam is CertiPUR-US® Certified.

Our Thermacool Technology

ThermaCool Fabric

Pulls away body heat on contact for an instantly cool, silk-soft feel.

Ventilated Memory Foam Core

Cycles hot air and ensures maximum breathability + sweat-free support.

Adjustable Cooling Fill

Releases stored body heat and provides plush, customizable comfort.

Icy-Cold ThermaCool Cover

ThermaCool leverages advanced material science to provide superior breathability and cooling properties. Its unique molecular structure has a higher thermal conductivity than other fabrics, allowing it to pull heat away from your body

Cooling Adjustable Fill

Cooling comfort has never been so customizable. Our adjustable fill wicks away heat while giving you total control over your sleep experience.

Ventilated Memory Gel Core

Get cool and stay cool with a supportive core designed for airflow. Ventilation shafts bring hot air in, while cooling gel pulls out the heat and cycles it back to the outside (your face!).

Always Cold on Every Side

We made sure to wrap our entire pillow in icy-cold ThermaCool for dual-sided comfort.

What Dosaze Can Do For You?

Benefit for

Overheating

This pillow is packed with cooling technology. It has an icy-cold ThermaCool cover for instant relief, a ventilated core to constantly cycle out hot air, and an infused memory foam fill to dissipate heat.

Benefit for

Neck Pain

As a hybrid pillow, the molded gel core provides support, and the adjustable plush layer can be tuned to your exact needs. Once you get your ideal pillow loft perfected, say goodbye to neck pain!

Benefit for

Night Sweats

The icy-cold ThermaCool cover doesn’t just feel cold, it is breathable and moisture wicking to make sure your face never gets sweaty.

Benefit for

Headaches

Nighttime headaches are often caused by spinal and cervical misalignment. With a supportive molded core and a 100% customizable, adjustable fill layer, aligning your neck and spine is easier than ever.

Benefit for

Side sleepers

With fully adjustable loft and a hybrid design that can be flipped, any sleeping position is comfortable. Side, back, stomach, and even combination sleepers love it!

Benefit for

Picky Sleepers

Some nights, it’s just hard to fall asleep! The ThermaCool Hybrid Adjustable Pillow is the picky sleeper’s dream pillow. It cools you while you sleep, has a firm, supportive side, and plush side, and can be adjusted to your perfect loft as often as needed. No more tossing and turning!

FAQs

Product Care Shipping and Returns

Product Care

For the core:

If necessary, gently spot clean area with soft sponge using mixture of mild detergent and water. Do not use excess mixture. Do not wring foam. Blot area with dry cloth. Air dry completely before use or covering with bedding. Do not
wash. Do not use bleach. Do not machine dry. Do not iron.

Do not dry clean.

For the cover:

Machine wash in cold water with like colors, gentle or delicate cycle. Do not use bleach or harsh detergents. Do not machine dry. Line dry only. Allow cover to dry
completely before use. Do not iron. Do not dry clean.

Spot clean cover with a soft sponge using a mixture of mild detergent and water

Shipping and Returns

We offer free shipping the for the US!

We can ship internationally, but you may have to pay duties upon arrival. If you want to place an international order, please reach out to us at support@dosaze.com and we will assist you.

We have a 60-day satisfaction guarantee. We pride ourselves in the quality of our pillow, so we want all our customers to be happy. If you have an issue, please contact our customer support team at support@dosaze.com.If you aren't satisfied, we'll offer a discounted shipping label or you can donate it and provide a donation receipt for a full refund if you don't want to ship it.

Navidium is a package insurance product that you can purchase to protect your order in the case that it gets stolen once delivered. If this does happen, you'll be able to file a claim to either get your money back or get an additional pillow free of charge. You can see the full terms here.

We offer a 3-year warranty that covers and factory defects you have with your pillow. Just send us an email at support@dosaze.com, and we'll assist you!

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5 stars: 464 (87%)
4 stars: 65 (12%)
3 stars: 5 (1%)
2 stars: 0 (0%)
1 star: 0 (0%)

Some of the reviews shown are from related products the merchant grouped with this one.

I've tried the wedge & standard orthopedic pillow

I've tried the wedge & standard orthopedic pillow didn't work thermacool keeps me cool threw the night and neck feels better thank you dosaze

Best of Cooling AND Adjustability

Usually, pillow companies focus on EITHER adjustable pillows or cooling ones. The ThermaCool Hybrid really does both well. I can really feel a difference with the three layers of cooling technology. Also, I can pick a firm gel side, or an adjustable shredded side, so it's supportive and comfortable exactly in the ways I need it.

I sleep on it every night! Just check out the photo on my bed lol.

The Thermacool Pillow seems to work

I have been using the pillow for about 2 months, and i don’t think I have had one “sweaty head” night in that time! The pillow is firm but comfortable and fairly large. I don’t notice any particular coolness anywhere, but I also don’t overheat in the head and neck anymore. I like it!

It's become one of my favorite things in my bedroom.

Comfortable. Good support.

Worth keeping.

My expectations were pretty low, which made this a nice surprise.

I thought cooling pillows were just marketing. Apparently not all of them.

It's softer than I expected but still supportive.

The cooling is what got me. The support is why I kept it.

I feel more comfortable settling into bed.

It's one of those purchases I'm genuinely happy about.

There's something satisfying about finding the right height.

I used to think all pillows were basically the same.

I finally stopped constantly comparing pillows.

It feels like I found what I've been looking for.

I wish I'd switched sooner.

It's nice to finally feel comfortable when I lie down.

Something about getting into a cool, comfortable bed just feels amazing.

I forgot what it was like to look forward to bedtime.

It's such a small change, but my nights feel different.

Simple and comfortable.

Would recommend.

Definitely keeping it.

Fits my sleeping style.

Solid purchase.

Very soft.

No complaints so far.

Finally, a good pillow.

Better than expected.

Didn't expect to notice a difference immediately.

I was skeptical about paying this much for comfort.

I kept the packaging just in case. Haven't needed it.

I assumed the cooling would disappear as soon as I lay down.

Actually helped my neck pain

I was ready to try anything to help with my neck pain. Caved and bought a this (pricier) pillow and I felt the difference the next day. So happy with this!

Great Pillow

I really wasn’t sure when I first saw the pillow online if I should get one because for a pillow it seemed a little expensive. But I look a leap of faith because I was having neck pain almost every night, and I’ve got to say, the only neck pain I have gotten is sleeping on any other pillow that ISN’T this one! For me, the pillow took a little getting used to, but when I compared it to my old bamboo memory foam pillow, I immediately realized why it was giving me neck pain. The longer I slept on it the warmth from my body almost made the pillow too soft, and it didn’t retain its supportive shape, but with this one, the shape stays even when I move to different positions. I really like this pillow, and I definitely recommend it!

Good ****!

Love it. You should buy one!

Dosaze Contoured Orthopedic Pillow

Finally found the cure for my tension headaches!

I used to wake up almost daily with massive tension headaches. I knew sleeping on my stomach wasn’t helping matters, so I ordered 5 or 6 different pillows and tracked my sleep and headache data over several weeks. The first night with this pillow, my deep sleep score doubled and over the course of a few weeks, headaches became a rarity. Unlike all the other pillows, I could still sleep on my stomach but naturally end up on my back most mornings. This pillow has been an absolute game changer for me this year!!!

Better than I expected!

I was skeptical about the Orthopedic Pillow, but gave it a try and I’m glad I did. I sleep better and have no neck pain in the morning. I’m a small framed person and the lower pillow that cradles my neck feels great!

Best Pillow I've Had!

I have struggled with neck and back pain for a long time. I was looking for a pillow that would help my neck pain (I also went to the chiro and have been going for years). Ever since I got this pillow, I've had no neck pain, no headaches when waking up and have literally had the best sleep I've had in years!! If you're thinking about trying it, do yourself a favor and do it!

Great pillow!

I’ve tried every pillow on the market and haven’t been happy with any of them but I’m really liking the Dosaze pillow. I got one for my partner too and he really likes it. Happy with our purchase.

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This is the coolest and most supportive pillow ever made. Period.

Dosaze™ ThermaCool Adjustable Pillow

EARLY BLACK FRIDAY SALE

FREE Contoured Orthopedic Pillow ($130 Value)

Made from Dosaze for the best sleep of your life

Our Thermacool Technology

Us vs. Them

What Dosaze Can Do For You?

Overheating

Neck Pain

Night Sweats

Headaches

Side sleepers

Picky Sleepers

FAQs

Product Care

Shipping and Returns

Customer Reviews

Customer Reviews

Review Highlights