- Premium, pocketed coils for optimal spinal alignment
- High-grade foam for more luxurious comfort
- Added breathability to keep you cool all night
Pillow Cube Mattress


Free Shipping Return
Full 100 Night Trial
25 Year Warranty
Financing Available
Size Guide
Checkout the sizes of mattresses below.
If you're still scratching your head over which size is best for you, don't lose sleep over it! Our sleep consultant is always on standby, eager to help you find the perfect fit.
Size
Califorina King
King
Queen
Full
Twin XL
Twin
MOST HELPFUL REVIEWS

You Won’t Be Sorry 🤩
I’ve been dying to give a review on this mattress because from what I could tell, no one in my age bracket had posted a review. My husband is 51 and I am 43 years old and I waited for three months to say what I thought because I wanted to be extra sure of my findings. From the moment that the mattress arrived, it took all of 10 minutes for it to fully inflate and every delicious pocket coil to unravel, that I laid upon the best mattress I’ve ever had! I thought “This is too good to be true, time will tell” and for the first time in forever I look forward to going to sleep because I know that I won’t wake up exhausted or in pain. This mattress is genius! The shoulder area being made of a softer density than the heavier hip area makes so much sense and feels perfectly supportive. I really can’t express how very elated my husband and I are at the incredibly good sleep that we get now. We will absolutely be recommending this mattress to our friends and family. If I were able to post a picture here I would show you my kids expression the first time they jumped on it. It gets a big thumbs up from all of us!

Amazing
The pillow cube pillow changed my life and I take it with me even when I go on a trip. I had been looking for a new mattress for awhile and had recently purchased a Casper and returned it after a week. Then I bought a Serta mattress I thought wasn’t the worst thing in the world. But when I saw the announcement for the mattress cube I ordered it immediately. I was excited but skeptical. My friend had to help me with the king size mattress and when we laid down on it to test it out we both looked at each other in confusion and disbelief. We couldn’t believe how comfortable it was, it actually confused us because it was so amazing. I’ve been sleeping on it for about 8 months now and I feel the same way every night I lay down. Everyone should have this mattress.

Switched From Purple
Switched to this after sleeping on a purple mattress for years, and holy cows. No more impinged shoulder pain in the morning! According to my sleep tracker, I wake up less in the middle of the night and I’m feeling better rested in the morning. Plus it’s more comfortable (I set them up right next to each other).
Pillow cube mattress provides:
+5 comfort
+2 strength
+4 mobility
+10 sleep quality
+10% xp gained for 24 hours
Would highly recommend.


Designed for Side Sleepers
Most other mattresses are either too soft and banana in the middle (killing your back) or they’re too hard for a side sleeper's shoulder and you wake up in pain.
We design mattresses specifically for the side sleeper's curvey and angles. We make the top third soft for your shoulder and the bottom part supportive for your hips.


Take a peek beneath the covers
Why should I get a Pillow Cube Mattress?


Soft on Your Shoulder and Supportive on Your Hips
Our Customers Are Saying
There's a DELUXE Option.


Pillow Cube Mattress Deluxe






FAQ
WHAT IS THE MATTRESS MADE OF?
It's the layers that make the magic happen...
- 3’’ HyPURGel™ with ventilation on shoulders and legs
- 3’’ of high-density transition layer
- 4’’ of high-density support foam
- Fire glass free cover (FR sock)
What is HyPURGel™? It is a special memory foam with gel that immediately responds and adjusts to your body's movements to provide optimal temperature control and rejuvenating, supportive comfort. It is a special combination of conformance and resilience.
HOW BIG IS THE MATTRESS?
Width x Length x Height
California King - 72 x 84 x 12
King - 76 x 80 x 12
Queen - 60 x 80 x 12
Full - 54 x 75 x 12
Twin XL - 38 x 80 x 12
Twin - 38 x 75 x 12
HOW DO YOU SHIP IT?
Your new mattress is probably the coolest thing you'll ever get in the mail! It is shipped by Fedex and comes in a super sweet vacuum sealed case that is rolled up to fit just right in our custom box. Open it and get some cool time lapse videos of it expanding to its full height!
Here are specifics on the package you'll receive:
KING:
Weight - 135 lbs
Length - 45 in
Width - 18.5 in
Height - 18.5 in
Queen:
Weight - 117 lbs
Length - 45 in
Width - 18.5 in
Height - 18.5 in
Twin XL:
Weight - 70 lbs
Length - 42 in
Width - 15 in
Height - 15 in
WHY IS THE TOP PART A DIFFERENT COLOR?
We're glad you asked! What makes this mattress so special is that it's specifically meant for side sleep (the best sleep for you).
The top third of the mattress is softer to help take the pressure off your shoulder. This helps prevent pain in your neck, shoulder, and back in the morning.
The middle of the mattress is made with firmer foam layers to help support the weight of your hips, thus aligning your spine - PERFECTLY!
Why mattress companies haven't been doing this for years, we couldn't tell you.
WHAT IF MY PARTNER SLEEPS ON THEIR BACK?
Our back sleeper test subjects have loved the Pillow Cube Mattress and prefer it over their current mattress. While designed for side sleepers, it works well for all.
CAN I RETURN IT?
ABSOLUTELY!
You can get a refund up to 100 nights after you receive your mattress. Go ahead and give it the old college try and see if it doesn't help you get the best sleep of your life.
WHAT KIND OF FRAME DO I NEED FOR THIS MATTRESS?
Mattresses have been designed to be used on foundations with solid support with little or no give. This includes slatted wood or metal foundations, with slats no more than 4″ apart, wood or metal box foundations, and/or solid wood or metal platforms.


What if my partner sleeps on their back or stomach?
Whether your partner sleeps on their back, stomach, or is a French Revolutionary we’ve got you covered. The Pillow Cube Mattress was designed to cradle side sleepers shoulders and support their hips but back and stomach sleepers have also reported increased comfort and better sleep due to our revolutionary new zoning support system. Don't loose your head over which mattress to get. Fight for a better sleep today!


We Reinvented the Mattress AND the Pillow for Side Sleepers
We reinvented good sleep with the Pillow Cube side sleeper pillow. When we sold over 400,000 pillows we decided to re-reinvent sleep...again with the Pillow Cube Mattress for side sleepers.
Pillow Cube has 13.6K Five Star Reviews ⭐⭐⭐⭐⭐

Full 100 Night Trial
Start the clock, Sleep Pioneer, your 100-night dream trial starts as your PillowCube mattress hits your doorstep.
Not smitten within 100 nights? We'll fetch it and refund you fully. Just one ask: spend 21 nights with the mattress before considering a return or exchange.
It gives your body time to adjust to PillowCube's unique feel and support!

Free Shipping & Returns
Your PillowCube mattress is flying FedEx straight to your doorstep, free! It arrives snug in a vacuum-sealed case within our custom box. Unbox and capture it expanding to full glory!
Not loving your mattress? Connect with our Sleep Dream Team for a free return within the 100-night trial, provided the mattress is clean and damage-free.
If eligible, we'll refund you, deducting any discounts, accrued interest, or shipping costs.

25 Year Warranty
Got a hiccup with your mattress? No worries! Our 25-year warranty's got you covered from day one of your PillowCube journey.
Note, this warranty applies to personal use only. Resold mattresses, new or used, aren't covered. Keep your purchase proof, warranty document, and law tags for any warranty claims.
Rest easy, we've got your back!

Financing Available
Eyeing a PillowCube mattress but tight on cash? We've got flexible financing options with a sweet starting point of 0% APR via ShopPay.
Easy pre-qualification, no credit score impact , and zero hidden fees. Sleep easy, finance easier!
*Qualified customers can enjoy 0% APR. Other finance terms might be on the cards too, so don't be shy to explore!