- Super Soft Luxury Shell - Truly our best cover yet.
- Ventilation Holes (to increase cooling and reduce any ear pressure)
- 35% Larger (more space for your big brains)
Side Cube Gray
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

Best Sleep Of My Life With This Pillow!
Honestly I'm very picky with pillows, all my family members have loved really soft pillows but I always went for firm ones because otherwise my neck hurt every morning. But then in early 2021 I saw an add on Instagram and bought a pillow cube soon after. Now I've had it for over 2 years, much longer than I've been satisfied with any other pillow. Now I'm considering buying another one for when I stay over night at my boyfriend's place cause he likes soft pillows just like everyone else in my life 🤣

Supportive Pillow - Good For Side Sleeper
As a side sleeper, I was constantly plagued by neck and back pain upon waking. I wanted to hold off on sharing my thoughts until I'd thoroughly tested out this Pillow Cube. Having used this product for several weeks, I can confidently say that it has resolved all of my discomfort issues. My first order was for the standard size, but it was too tall for my preference. However, the return process was not only seamless but also environmentally friendly, which I truly appreciated. For reference, I'm 5'3 and weigh approximately 110lbs. I found that the 4-inch version of the Pillow Cube suits me far better.

Does Exactly What I Hoped It Would Do
I’ve suffered from neck problems for many years, and frequently wake up with muscle spasms which, in turn, often triggers migraines. I knew that my old pillow wasn’t working for me, but had no idea what to try as a replacement. After my wife and son both bought Pillow Cubes and raved about them, they convinced me to give one a try. Although it took a night or two to get accustomed to the extra support, I have not had any neck pain whatsoever since I started using it, and I find that I’m sleeping more soundly than before. The Pillow Cube is definitely worth every penny spent - I just wish I had it years ago.


MADE FOR SIDE SLEEPERS, BY SIDE SLEEPERS
Old fashioned pillows are made with cheap foam dumped into a sack. But sleepers need more support, and we will try anything to get it; folding, stacking, nothing works.
Pillow Cube fills the gap between your bed and your head, aligns your spine, and supports your noggin.
Our customers report that they get better sleep, wake up pain free and full of energy.


DESIGNED WITH PREMIUM MATERIALS TO SUPPORT YOUR NECK & ALIGN YOUR SPINE.


What if my partner sleeps on their back or stomach?
Whether your partner sleeps on their back, stomach, or dreams of the French Revolution, we’ve got the perfect pillow for them. Designed with precision, our pillow not only cradles the heads of side sleepers but also offers optimal neck support. It's no wonder that back and stomach sleepers alike have reported increased comfort and rejuvenating sleep. Don't lose your head over which mattress to get. Fight for a better sleep today!
FAQ
How do I know which size to order?
Take our PRODUCT QUIZ to find the perfect fit for you! If you need further assistance, reach out to our support specialists at support@pillowcube.com.
“What if I sleep on my back?”
While the Pillow Cube was specifically designed for side sleepers, we have heard from some side/back sleepers that they enjoy the pillow too! But all in all, the pillow is intended for side sleepers.
Where do you ship to?
We currently ship within the United States.
What is in the foam?
Our high-quality foam is made of breathable, viscoelastic polyurethane.
What is the pillowcase made from?
The pillowcase is made out of polyester and spandex.
What is the cover made from?
Our quilted cover is made from polyester.