UNMATCHED COMFORT

Time to Sleep Like Never Before
Watch the videos below to learn how you're about to get the best night's sleep of your life.
Finally Rest Naturally
Unmatched Side Sleeping Comfort
The SONU Experience
Life with a SONU
Game Changing Innovations
Loved By The Pros
Professional athletes, celebrities and fitness experts alike all rely on their SONUs to improve recovery, breathing and quality of sleep every night. The result is better rejuvenation and performance every day. Watch these featured reviews and see how SONU helps them all in different ways...
Photo of Pro Basketball Player Natalie Achonwa

DYLAN CREWS

Star Outfielder
Tigers & Nationals
Photo of Pro Fighter Gillian Robertson

GILLIAN ROBERTSON

MMA Pro &
UFC Strawweight
Photo of Movie Star Jackson Rathbone

JACKSON RATHBONE

International Movie Star Known for "Twilight"
Photo of Pro Wakeboarder Parks Bonifay on a lake

PARKS BONIFAY

Professional Wakeboarder & Red Bull Sports Legend
Photo of Pro Fighter Miranda Maverick

MIRANDA MAVERICK

MMA Pro &
UFC Flyweight
Photo of Pro Fighter Jalin Turner

JALIN TURNER

MMA Pro &
UFC Welterweight
Photo of Pro Skateboarder Chris Cole with his trophy

CHRIS COLE

Professional Skateboarder & Action Sports Champion
Photo of Pitcher Ryan Pepiot

RYAN PEPIOT

Star MLB Pitcher
Dodgers & Rays
Photo of Pro Fighter Brendan Allen

BRENDAN ALLEN

MMA Champion & UFC Middleweight
Photo of Pro Fighter Macy Chiasson

MACY CHIASSON

MMA Pro &
UFC Bantamweight
Photo of Pro Surfer Rob Kelly holding his prize trophy belt

ROB KELLY

Professional Surfer & Cold Water Adventurer
Photo of Pro Basketball Player Natalie Achonwa

NATALIE ACHONWA

Star WNBA Forward
Minnesota Lynx
Photo of Pro Baseball Player Paul Blackburn holding mitt and throwing pitch

PAUL BLACKBURN

All-Star MLB Pitcher
Cubs, Mariners & A's
Photo of Pro Baseball Player Josh Jung

JOSH JUNG

Star MLB Third Baseman
Texas Rangers
Photo of Pro Football Player Chidobe Awuzie

CHIDOBE AWUZIE

Star NFL Cornerback
Cowboys, Bengals & Titans
Photo of Pro Fighter Julia Avila

JULIA AVILA

MMA Pro &
UFC Bantamweight
Photo of Pro Baseball Player for the Yankees, Oswaldo Cabrera

OSWALDO CABRERA

Power Hitter & Shortstop
New York Yankees
Photo of Pro Football Player Dallin Leavitt

DALLIN LEAVITT

Star NFL Safety
Raiders & Packers
Photo of the SONU Sleep System from the foot of the mattress with light and dark grey fabric on a black background.
THE COMPLETE GUIDE
Learn about the reasons we created this unique sleep system, how your old mattress falls short, and the game changing benefits that you'll enjoy every day with a SONU.
Read this informative article and others on our blog, Comfort & Slumber, by The SONU Editorial Team.
“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.”
- Dr. James Hogan
Chiropractic Physician
Los Angeles, California
Read more about Dr. Hogan and how The SONU Sleep System can help you in the same ways as his patients.
Computer rendering of man with glowing red shoulder pain on blue background.
Photo of the SONU Comfort Insert Pillow in dark grey fabric on a black background.
The SONU Comfort Insert fills in one side of the Comfort Channel, making the SONU Sleep System more akin to a flat mattress, but still with give for your shoulders. This versatility can be helpful for many scenarios including couples who sleep differently from one another (e.g. a side sleeper and a back sleeper) and for those who simply prefer less space in the Comfort Channel.
The National Air Traffic Controllers Association has selected SONU as their official partners in the sleep industry, giving their members higher quality rest for their highly important careers.
Read more about NATCA and how the SONU Sleep System is helping members of the aviation industry across the nation.
Photo of an airplane on the runway at sunset.
Get The Best Sleep Of Your Life
Join the Side Sleepers' Revolution and gain access to deals, tips & updates...
Every Side Sleeper's Dream

Prepare for comfort you never thought possible. The SONU Sleep System reduces pressures in a way that will rejuvenate you every night. No other mattress even comes close.

1
The Comfort Channel

The patented Comfort Channel of the SONU Sleep System allows for the full range of motion of the shoulder and arms within the mattress, not just on top. Side sleepers benefit from not needing to roll over to relieve pressure on arms and shoulders constantly, resulting in sound sleep throughout the night.
LEARN MORE

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A female sleeper with her arms and shoulders in the Comfort Channel of the SONU mattress with cream sheets.
2
The Support Pillows

The patented Support Pillows of the SONU are the key to the unique immersive support system. Each SONU has a stack of two layers of Support Pillows, and within each are individual layers particularly engineered to allow the pillow to be laterally malleable while maintaining ideal vertical support.
LEARN MORE

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A male sleeper using his smart phone while being ergonomically supported in the SONU mattress with white sheets.
3
Sink-In Support

The SONU is designed to align the spine while side sleeping, enabling reduced tensions, better breathing and sound sleep throughout the night. This feat is accomplished by allowing the shoulders to immerse into the Comfort Channel, leveling the vertebrae in the neck and upper back, while supporting the upper torso, allowing the hips to sink in, leveling the vertebrae in the lower back.
LEARN MORE

A White triangle pointed to the right, much like the traditional 'Play' button for a video
3D rendering of all 26 foam parts of SONU Sleep System in an exploded view to show how it is built.
4
Upper Torso Relief

The gradating levels within the SONU have been engineered to support the upper torso, commonly the heaviest part of the human body, while allowing the shoulders and arms to immerse into the bed below, dramatically reducing the weight normally required by these areas to support the upper torso. The result is a truly unique level of comfort and an unforgettably relaxing sleeping experience.
LEARN MORE

A White triangle pointed to the right, much like the traditional 'Play' button for a video
3D rendering of side sleeper in SONU Sleep System with comfortably aligned spine glowing in green, and below a comparison with a side sleeper on a flat mattress with spine under pressure and glowing in red.
Trusted Reviews From Side Sleepers Nationwide
Shoppers and their reviews verified by Fera.ai
Thank YOU! Best mattress out there.
★★★★★
After being a gymnast for 15 years, I haven't felt this much relief from the pain in my shoulders and my hips while sleeping!! Thank you!
Steph C.
VERIFIED SHOPPER
YUMA, AZ
Highly recommended!
★★★★★
Creates the perfect space for your arm if you're a side sleeper. Changed the way I sleep forever.
Justin S.
VERIFIED SHOPPER
ENTERPRISE, MS
AMAZING
★★★★★
So I actually own one of these. It's AMAZING. Yes it will take you a few weeks to get "used" to it... But that said, you will be AMAZED at how great your shoulders feel in the morning. Just unreal. Like sleep a full 8 hours without waking up type of sleep.
Jason R.
VERIFIED SHOPPER
Buffalo, NY
Excellent!
★★★★★
I have very bad neck and back issues and this mattress is a dream! If you are a side sleeper you will love it and even if you like to sleep on you back you will love it! Very comfortable and totally worth the money!
Grace L.
VERIFIED SHOPPER
MARTINSVILLE, VA
Fantastic!
★★★★★
i have suffered from shoulder pain while sleeping for several years, i had just about given up... then i saw this bed and decided one last try. i can't begin to explain what it feels like to sleep through an entire night... for the first time in 20 years the first weekend i had it. I'm so impressed with this bed... because what they are making is making a difference in people's lives.
Crystal G.
VERIFIED SHOPPER
NEW PALEST., IN
Lives up to the hype
★★★★★
This comfort channel they made is next level. I never imagined that I would be able to put my arm in the mattress. Takes all the pressure off my shoulder, which I so so need. YES
Kim J.
VERIFIED SHOPPER
CAPE CORAL, FL
Highly recommended!
★★★★★
I’m a side sleeper and I used to wake up with a dead feeling arm from lying on it all night. Finally a mattress with a pocket for my arm. I tried all the pillows and even very expensive mattresses in the past, but nothing cured my circulation problems until I got the sonu sleep mattress. I love it!
Nic D.
VERIFIED SHOPPER
Chicago, IL
Fantastic!
★★★★★
...Sonu mattresses are in a league all by themselves. This is the most comfortable bed I have ever slept on. I have no more shoulder pain and numbness. I can now sleep through the night and not wake up in pain. If anyone is even thinking about getting a Sonu sleep system don’t think anymore. Pull that trigger. I 100% gaurentee you will not be disappointed.
Christopher B.
VERIFIED SHOPPER
GRANTVILLE, PA
Unmatched Comfort
Traditional flat spring mattress with beige color against white background The SONU Sleep System mattress in light and dark greys against white background
Other Mattresses The SONU Sleep System
Pressure on Arms, Shoulders & Neck yes no
Immersive Support System no yes
Improved Breathing no yes
Pressure Relief no yes
Ergonomic Support no yes
Compare SONU Models
The SONU Sleep System Plush in light and dark greys against white background The SONU Sleep System Hybrid in light and dark greys against white background The SONU Sleep System Firm in light and dark greys against white background
Plush
Hybrid
Firm
All Foam Construction yes no yes
Foam & Coil Spring Construction no yes no
Maximum Motion Isolation yes no yes
Additional Bounce & Airflow no yes no
Sink-In Cushioning / 4 in Firmness * yes no no
Balanced Support / 6 in Firmness * no yes no
Bolstered Support / 8 in Firmness * no no yes
8 in Cooling Features * yes no yes
9 in Cooling Features * no yes no
Custom Sheet Set & Pillowcase Set Included yes yes yes
10 Year Warranty yes yes yes
* Scale out of 10
SONU Social
OMG. I'm going to cry with joy!!! I am ordering this NOW!
Facebook LogoJason R.
This is the mattress of my dreams. 😭😭
Instagram Logo@angelareed05
I need this more than anything I've ever needed
Facebook LogoStephanie B.
whoever designed this needs a special place in heaven lol
Facebook LogoAntuwan C.
My shoulders start crying tears of joy when i seen this
Instagram Logo@jondoemrnobody
Zach F. the perfect mattress
Facebook LogoAli F.
I need this!!!!!! My arm hurts or is asleep every morning!!!!
Facebook LogoRachel S.
Jake - Game changer! 😳😍
Facebook LogoLewis E.
@marc.munoz.77 Finally something for folks with broad shoulders who want to sleep on the side.
Instagram Logo@mechkitten
Genius. Seriously what I've wanted.
Facebook LogoHailey M.
Omg what a great idea. Now I can sleep on my belly without my arms all weird under me 🤣
Facebook LogoKrissie S.

Purchasing Is Easier Than Ever

Pay over time with Affirm or Lease-to-own with Koalafi.
  • AS LOW AS
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  • $0No Money down*
  • $84/moFor 36 months*
  • 0% APR financing*
Happy SONU Customers
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  • Prequalify In MinutesComplete a quick application that won't affect your credit score.
  • See The NumbersSimple monthly payments and no hidden fees.
  • Finally Get Better SleepAccess the benefits of owning a SONU and start sleeping like never before.
★★★★★

“We purchased a SONU with 0% interest. It was easy and we're glad we did it as we're now sleeping better than ever.

Benjamin S.
Houston, TX
Made In The U.S.A.
Image of the red, white and blue U.S. flag
The SONU Sleep System was designed and developed in California, and is manufactured only in the United States - made with the highest 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.
Frequently Asked Questions
Contrary to what some might believe, the Comfort Channel is not conducive to numbness or tingling in your arm. When a body part “falls asleep”, as the saying goes, it is due to lack of circulation, or not enough blood reaching the body part. When your arm starts to tingle or loses feeling it is caused by a position you are in that is cutting off this necessary circulation that supplies oxygen to the nerves that run between your neck and your arm. Nerves have their own blood supply, so pressure on a nerve cuts off that blood supply and the nerve becomes starved for oxygen and shuts down. This happens often on traditional flat mattresses as you are forced to overextend your shoulders and arms into positions in which they are not meant to rest, which can cut off this circulation. While side sleeping on a flat mattress you are forced to apply unavoidable pressure on these body parts which results in the discomfort and lack of circulation that can cause this numbness. The SONU Sleep System’s patented Comfort Channel design helps to greatly relieve these pressures on your arms, and with this relief comes improved circulation and reduced chances of numbness.

Some may look at the SONU design and believe that because your arms are below the rest of your body, you may have an increased risk of circulation issues or numbness. This is a common misconception, but is not the case - here’s why. Your arms are naturally below your heart when you are upright, walking or sitting, throughout the day. Your arms never tingle in this position because they are receiving the correct amount of circulation. The Comfort Channel enables your arms to also rest below your heart, as if you were upright, resulting in your arms receiving the correct amount of circulation – which actually reduces the chances of circulation issues or numbness, compared to flat mattresses. We have designed the Comfort Channel system with all of this in mind. You will be impressed at the elevated level of comfort and truly deep sleep you will enjoy on your SONU, enabled in part by the improvement in circulation your body will experience.

For more information about the causes of circulation issues and numbness while sleeping, please visit: https://www.sleepfoundation.org/physical-health/numbness-in-hands-while-sleeping
When we set out on this journey to create the world’s first mattress for side sleepers that incorporates groundbreaking innovations unlike anything else on the market, we had to fight against the grain in an industry that hasn’t changed much in decades - all while battling dramatically increased cost of goods, shortage of labor and supply chain delays caused in large part by the pandemic. Other companies selling traditional flat mattresses that consist of only a few parts, buy low quality goods in bulk and manufacturer their products overseas, while incorporating corner-cutting processes into their production. By vast contrast, we create each SONU Sleep System by hand, as our design requires 26 custom components, top quality materials and the highest level of detail at which we hold ourselves as a brand. Every SONU is assembled by our skilled technicians in either our California or Connecticut factory locations, then thoroughly inspected before we package with care and FedEx to your door. This is why our products have a higher price than some others on the market – everything about SONU is entirely unique and of the highest quality – and you feel these incredible advantages every night when you immerse into comfort. You will discover that no other mattress even comes close.

We’ve partnered with the financing companies, Affirm and Koalafi, to be able to offer attractive monthly payment options. If this is something you’re interested in, it is good to note that Affirm extends your timeline and drops your monthly payment amount when your total is above $3,000. For example, if you select a queen size SONU and want to get our advertised $84 per month, then add an accessory to your cart (a Top Pillow Deluxe or our Mattress Removal option perhaps) so your total is just above $3,000 – then you will see the monthly payment price decrease. Once everything looks good, proceed by checking out and selecting ‘Affirm’ when you get to the payment section. Koalafi also offers payments over time with their lease-to-own program, which can be beneficial to customers who are still building credit. For details please visit the Financing page.

We just know you’ll be amazed with how our invention will transform your quality of sleep and rejuvenate you every night. We truly hope you join us and embark on a new chapter of comfort in your life.

Thank you so very much and sweet dreams,
The SONU Sleep Team

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We are currently shipping mattresses within 3 to 5 days! SONUs are made-to-order, so on occasion it may take a little more time to get to you, as they’re not sitting in a warehouse collecting dust. The mattress, once compressed, will ship directly to your door. You will be emailed a tracking number as soon as your order ships.
FedEx will deliver your SONU to your door, no signature required.
You can pair the SONU with any platform, box spring, bed frame or simply the floor, as long as the headboard area of the mattress is flush against a solid surface for support. We also highly recommend using an adjustable foundation.
Every SONU’s height is 14 inches, while the width and length dimensions are the same as standard U.S. mattress sizes. The Comfort Channel dimensions describe the negative space in the mattress, while the Support Pillow dimensions describe a single pillow, of the 2 for Twin XL and 4 for Queen, King and Cali King, that are stacked in the Channel.

Twin XL
OVERALL: 38” x 80” x 14”
COMFORT CHANNEL: 30” x 14” x 10”
2 SUPPORT PILLOWS: 28” x 11.5” x 5.2”

Queen
OVERALL: 60” x 80” x 14”
COMFORT CHANNEL: 52” x 14” x 10”
4 SUPPORT PILLOWS: 24” x 11.5” x 5.2”

King
OVERALL: 76” x 80” x 14”
COMFORT CHANNEL: 68” x 14” x 10”
4 SUPPORT PILLOWS: 32” x 11.5” x 5.2”

Cali King
OVERALL: 72” x 84” x 14”
COMFORT CHANNEL: 64” x 14” x 10”
4 SUPPORT PILLOWS: 30” x 11.5” x 5.2”

Split King
OVERALL: 76” x 80” x 14”
2 COMFORT CHANNELS: 30” x 14” x 10”
4 SUPPORT PILLOWS: 28” x 11.5” x 5.2”

All dimensions above are in inches and formatted as follows: Width x Length x Height.
For more details visit our Size Guide page.
The SONU comes with a 100 Night Trial, so you can try it at home and decide if it's the right fit for you. If you don't love it, return it within 100 nights.

For more details visit the 100 Night Trial page.
The SONU is currently only available in the United States and Canada.
Designed To Work Together
The SONU Sleep System
Hybrid
$2,599 $2,099 ★★★★★

It is finally time to immerse into comfort, and sleep like never before.

The SONU Sheets

Soft, cooling and sustainable, with the Comfort Channel built in to fit your SONU.

The SONU Top Pillow Deluxe

The perfect amount of support and malleability to complement your SONU.

Try For 100 Nights

If the SONU Sleep System somehow isn't for you, let us know and we'll come and get it.

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  • In-Home Trial Period

  • Hassle-Free Returns