The World's First Mattress For Side Sleepers - The SONU Sleep System

Fall Asleep Faster

The patented Comfort Channel can greatly reduce tensions in your arms, neck and chest, helping you fall asleep faster.

Enjoy Deeper Sleep

Relieve pressure on arms and shoulders without constantly rolling over, supporting sound sleep throughout the night.

Comfort For Couples

The multiple layers of Support Pillows allow couples to comfortably embrace with minimal pressure on arms.

Wake Up Fully Rested

Finally find your most natural sleeping position and give your body the relief it has always needed.

WHICH SONU SYSTEM IS RIGHT FOR ME?

Build your system around the way you rest.

Help Me Choose...

Side sleeping solved

Two breakthroughs. Effortless comfort.

Explore Innovations

The Comfort Channel

The Comfort Channel gives arms and shoulders room inside the mattress, so side sleepers can rest naturally instead of compressing against a flat surface.

The Support Pillows

The Support Pillows are engineered to stay laterally malleable while maintaining vertical support for the head, neck and upper body.

Explore Innovations

How SONU creates space

Engineered to relieve the difficulties of side sleeping.

Sonu combines negative space, layered pillows and calibrated support zonesso side sleepers can settle in without compressing against a flat surface.

Support PillowsComfort ChannelChannel Support**'Air Tech' LayersUpper Torso ReliefSink-In SupportHybrid CoilsCooling Cover**

Comfort Channel

A 10-inch-deep negative space gives arms and shoulders room below the sleep surface, reducing the pressure that forces side sleepers to roll over.

Support Pillows

Stacked pillow layers stay laterally malleable while maintaining vertical lift, supporting the head, neck and upper torso above the channel.

Sink-In Support

Shoulders can immerse, the upper torso stays supported, and hips can settle so the spine rests in a more natural side-sleeping line.

Channel Support

Three structural channel walls preserve the shape of the opening while supporting the pillows, creating usable space for arms, hands and wrists.

Upper Torso Relief

Gradating support helps lift the upper torso while giving the shoulder and arm room to settle into the channel, helping side sleepers keep a more natural spinal line.

'Air Tech' Layers

Breathable Serene® foam blends the support zones into a softer top surface while helping maintain airflow and a cooler feel.

Hybrid Coils

Responsive hybrid coils add durable support below the comfort layers while helping the mattress react independently across the sleep surface.

Cooling Cover

A smooth cooling cover finishes the sleep surface and helps move heat away from the body for a cooler, cleaner feel.

View In 3D Get Your Sonu

Designed for side-sleeping & recovery

A mattress system built around the body, not a flat surface.

‹›

Side sleepers

A dedicated Comfort Channel gives arms and shoulders space inside the mattress, not only on top.

Shoulder pressure

The patented Comfort Channel can greatly reduce tensions in your arms, neck and chest.

Arm numbness

Finally a mattress with a pocket for your arm, created to relieve side-sleeper pressure.

Couples comfort

Support Pillows allow couples to comfortably embrace with minimal pressure on arms.

Reading & watching

The Support Pillows and Comfort Channel create a natural place to rest on your side.

Athletes & recovery

Pros rely on their Sonus to improve recovery, breathing and quality of sleep every night.

Back & neck comfort

The system was created because flat beds do not match the human body.

Best Mattress For Side Sleepers award badgeCircular award badge recreated as vector artwork for the SONU homepage redesign.AWARD WINNINGBEST MATTRESSFOR SIDE SLEEPERS20252022 / 2023 / 2024 / 202510/10 PRESSURE RELIEF & SIDESLEEPER PICK OF THE YEAR

The experts agree.

SleepDoctor.com

Best mattress for side sleepers.

The Comfort Channel gave me a place to rest my arms without them feeling cramped or crunched up under me.

David Rubin Director of Product Testing

SleepDoctor.com

8.5/10 Side sleepers

under 130 lbs

9.0/10 Side sleepers

130-230 lbs

NapLab.com

Lab-tested and approved.

The Sonu has an outstanding level of pressure relief. During our tests, I felt no significant pressure points on my body.

Derek Hales Founder and Mattress Tester

NapLab.com

10/10 Pressure relief

score

Top 1% Specialty mattress

ranking

Chiropractic Physician

Why I recommend Sonu...

The Sonu mattress allows for dramatic improvement in ergonomic support, resulting in better sleeping patterns, and an increase in the patient's comfort and overall wellbeing. More...

Dr. James Hogan Chiropractic Physician\ \ Los Angeles, California](/content/pages/chiropractor-recommended/index.html)

More about SONU's chiropractic recommendation

Loved By The Pros

Professional athletes, celebrities and fitness experts rely on Sonu.

‹›

★★★★★

“...incredible, revolutionary system...”

Jackson Rathbone

Actor & Musician

Known for Twilight @jacksonrathbone Watch his review

★★★★★

“...it’s incredible...”

Natalie Achonwa

Star WNBA Forward

Minnesota Lynx @natachon11 Watch her review

★★★★★

“...all that pressure disappears...”

Rob Kelly

Professional Surfer

& Cold Water Adventurer @robkellysurf Watch his review

★★★★★

“...strongly recommend it...”

Parks Bonifay

Professional Wakeboarder

& Red Bull Sports Legend @parxxx Watch his review

★★★★★

“...biggest game changer...”

Dylan Crews

Star Outfielder

Tigers & Nationals @d.crews25 Watch his review

★★★★★

“...changed everything for me...”

Chris Cole

Professional Skateboarder

& Action Sports Champion @chriscobracole Watch his review

★★★★★

“...10 out of 10...”

Chidobe Awuzie

Star NFL Cornerback

Cowboys, Bengals & Titans @chido Watch his review

★★★★★

“...ultimate sleeping experience...”

Ryan Pepiot

Star MLB Pitcher

Dodgers & Rays @rpepiot10 Watch his review

★★★★★

“...absolutely amazing...”

Gillian Robertson

MMA Pro

UFC Strawweight @savage_ufc Watch her review

★★★★★

“...so perfect, so amazing...”

Brendan Allen

MMA Champion

UFC Middleweight @b_allen185 Watch his review

★★★★★

“...seriously the most comfortable...”

Macy Chiasson

MMA Pro

UFC Bantamweight @macychiasson Watch her review

★★★★★

“...game changer for me...”

Paul Blackburn

All-Star MLB Pitcher

Cubs, Mariners & A's @paulyb_58 Watch his review

★★★★★

“...super awesome...”

Josh Jung

Star MLB Third Baseman

Texas Rangers @josh6jung Watch his review

★★★★★

“...revolutionize the way you sleep...”

Julia Avila

MMA Pro

UFC Bantamweight @ragingpandamma Watch her review

★★★★★

“...this is perfect...”

Oswaldo Cabrera

Power Hitter & Shortstop

New York Yankees @ocabrera13 Watch his review

★★★★★

“...this is a necessity...”

Dallin Leavitt

Star NFL Safety

Raiders & Packers @d_lowe2 Watch his review

★★★★★

“...total game changer...”

Kim Glass

Professional Volleyball Player

& Olympic Silver Medalist @itskimglass Watch her review

★★★★★

“...extremely comfortable...”

Vance Honeycutt

Star MLB Center Fielder

Texas Rangers @vance_honeycutt Watch his review

More Pros

Customer reviews

Relief nationwide.

★★★★★

Game changer

I tried many remedies but none solved my problem until I discovered the Sonu mattress with the cut out arm channels. This has become a game changer. No more shoulder pain, no more dead arms, and the most comfortable sleep I have had in years.

Christopher G. Verified ShopperFloral Park, NY

★★★★★

Finally sleeping again!

As someone with frozen shoulder in one arm and having had surgery on the other due to frozen shoulder, sleep was fleeting. I hadn't slept well for about 2 yrs until I got this mattress. It has been life changing for me!

Jessica F. Verified ShopperJohns Island, SC

★★★★★

Finally!

For 40 years I have wanted a bed with "a hole in it for my arm". Better than a hole is this design. No more pain or numbness plus it is gentler on my hip bone and better for my lower back.

Gregory O. Verified ShopperParkville, MD

★★★★★

Fantastic!

I had just about given up on thoughts of sleeping through the night ever again. I would wake up 30 to 40 times a night to adjust myself. I can't begin to explain what it feels like to sleep through an entire night.

Crystal G. Verified ShopperNew Palest., IN

★★★★★

Relief from shoulder and neck pain

I'd wake up multiple times a night because of my arm falling asleep or pressure on my hips, and then wake up with terrible neck pain. I wake much less frequently in the night, and I have no pain in the mornings!

Amy Y. Verified ShopperSparks, NV

★★★★★

Life changing

After two rotator cuff surgeries over the last 5 years I haven't been able to get a good night sleep. I was nervous about the big investment, but I'm glad I did and would recommend to anyone with shoulder problems.

Michael M. Verified ShopperTownship of Washington, NJ

★★★★★

Dramatic improvement

I am a side sleeper. I have had shoulder pain for several years and was at wit's end. Just a simple thing like having a channel for my shoulder to rest in made all the difference. Dramatic improvement in REM and Deep sleep.

William T. Verified ShopperRedlands, CA

★★★★★

Game changer!

This has revolutionized my sleep. If you love side sleeping or want to spoon without your arm falling asleep, this is the mattress for you. This mattress was a labor of love by and for people who get it.

Sophia G. Verified ShopperLos Angeles, CA

★★★★★

Superb

I'm consistently getting better sleep than I have in years and my shoulders, arms, and hands feel great in the morning. If you're pondering the functionality of this mattress, I can tell you this is legit technology and a solid quality build.

Robert S. Verified ShopperHillsboro, OR

More Reviews

The SONU Story

Invented to finally give your body the space it needs.

The SONU Sleep System was born from the idea that sleepers deserve a mattress that makes room for the body instead of forcing the body to adapt to a flat surface.

More of Our Story

SONU Social

Real reactions to discovering Sonu.

‹›

“whoever designed this needs a special place in heaven lol”

Antuwan C.

“ @marc.munoz.77 Finally something for folks with broad shoulders who want to sleep on the side.”

@mechkitten

“My shoulders start crying tears of joy when i seen this”

@jondoemrnobody

“This is the mattress of my dreams. 😭😭”

@angelareed05

“Omg what a great idea. Now I can sleep on my belly without my arms all weird under me 🤣”

Krissie S.

“I need this more than anything I've ever needed”

Stephanie B.

“ Zach F. the perfect mattress”

Ali F.

“OMG. I'm going to cry with joy!!! I am ordering this NOW!”

Jason R.

“ Jake - Game changer! 😳😍”

Lewis E.

“Genius. Seriously what I've wanted.”

Hailey M.

“I need this!!!!!! My arm hurts or is asleep every morning!!!!”

Rachel S.

Financing

Purchasing Is Easier Than Ever.

Affirm and Koalafi financing options make it easy to take home a Sonu and start improving your sleep right away.

As low as 0%

APR financing*

As low as $84/mo

For 36 months*

Prequalify Now Learn More

* Affirm Disclosures

Upgrade with confidence

Making the switch to Sonu is simple.

Try risk-free for 100 nights

Experience the SONU Sleep System at home with the current in-home trial period and hassle-free returns.

Free shipping on every order

Free Shipping supports the full SONU experience from delivery through setup.

Financing from 0% APR

Financing options are subject to eligibility. A down payment may be required.

Built around your sleep style

Use the customizer to find the mattress, pillows and accessories that fit the way you rest.

Help Me Choose...

Effortless side-sleeping

The Benefits of Sleeping on a Sonu.

The Negative Space Mattress Is Born\ A complete guide to the design, engineering and life-changing benefits of this newly introduced technology in the sleep industry. Chiropractor Recommended\ Discover how chiropractic physicians, like Dr. James Hogan, help relieve their patients' chronic pain and discomfort with Sonu. Customized Comfort\ Sonu's modular design allows for incredible versatility, improving the comfort of any sleeping position. NATCA Approved\ Sonu is the official mattress of the National Air Traffic Controllers Association. Best Practices\ Learn how to set up the Comfort Channel, Support Pillows and sleep position for your body.

Handcrafted sleep systems

Made In The U.S.A.

The SONU Sleep System was designed and developed in California, and is manufactured only in the United States with high-quality materials and attention to detail for side sleepers everywhere.

\* SONU Bedding and several SONU Supports are imported products. All other SONU products

are made in the United States.

100-Night Trial

Try Sonu at home.

If the SONU Sleep System somehow is not for you, let us know and we will come and get it.

Free Shipping
In-Home Trial Period
Hassle-Free Returns

Learn More Get The Sonu

Side Sleeping, Redesigned

Upgrade your Sleep. Upgrade to Sonu.

Shop Now Help Me Choose

Questions?

We're here to help. Chat, email or call us.

Chat With Us Call Us: +1 (844) 444-SONU](tel:+18444447668) Email Us](mailto:support@sonusleep.com "support@sonusleep.com")

We're available by phone and chat, Monday - Friday: 9am to 6pm PST, Saturday - Sunday: 12pm to 4pm PST.

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