(4.7) 3393 reviews

Side Cube

Regular price $69.99 $59.99 USD

The Side Cube was designed by side sleepers, for side sleepers, to help bring relief to headaches, back and shoulder pain and general tiredness that result from a poor night sleep.

Pillow Cube Will Help You: 

  • Fall Asleep Faster
  • Stay Asleep Longer
  • Relieve Neck Tension
  • Relieve Stress on Back
  • Wake Up Happier
UPGRADE - SLEEP 10° COOLER: +$20.00
Using a unique weave and high-performance fibers, the Ice Cube Cooling Cover keeps the pillow cool all night long.
Microfiber Perfect Fit Pillowcase
Microfiber Perfect Fit Pillowcase White - $14.99
    Microfiber Perfect Fit Pillowcase
    Microfiber Perfect Fit Pillowcase Twilight Gray - $14.99
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Side Cube5"
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What our friends have to say...

Our 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 🤣

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11 people found this helpful

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.

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6 people found this helpful

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.

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5 people found this helpful
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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.

What if I sleep on my back and side?

Not a problem. Meet our latest addition to the family, the Combo Cube, now available for pre-order.

Designed for our noncommittal sleepy heads, the Combo Cube is the ultimate pillow for back & side sleepers.

We took our signature Aeropluff foam and scooped out a head-sized valley to cradle your noggin

The Combo Cube is a pre-order & is estimated to ship April 2025.

4.7
Rated 4.7 out of 5 stars
Based on 3,393 reviews
Total 5 star reviews: 2.8k Total 4 star reviews: 351 Total 3 star reviews: 103 Total 2 star reviews: 70 Total 1 star reviews: 102
3,393 reviews
  • Jennifer
    5 minutes ago
    Rated 5 out of 5 stars
    5 Stars

    Everything is exactly as expected.

  • Jankiel
    2 days ago
    Rated 5 out of 5 stars
    5 Stars

    It has helped me have better quality sleep as a side sleeper. It is very comfortable and I'm really happy with the purchase

  • Scott
    1 week ago
    Rated 5 out of 5 stars
    5 Stars

    Pillow works. Comfortable for a side sleeper that had previous neck surgery.

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    Verified Buyer
    How old are you? 45-54
    What Position do you Sleep In? Side
    Bought For Pain relief
    1 week ago
    How old are you? 45-54
    What Position do you Sleep In? Side
    Bought For Pain relief
    Rated 5 out of 5 stars
    No more headaches!

    Love this pillow cube! I used to consistently wake up with a headache and tried all kinds of different pillows. It became progressively worse in the last six months until it was daily headaches and I had to do something.

    Since I received my side pillow cube a month ago I have not had a single headache! About four weeks ago I received my side cube pillow and I notice that now I don't ever even reach for any of my other pillows. Those pre-cube pillows are just for bed decoration now.

    ALSO, there have been a few times in the past weeks when I've lifted several very heavy planters moving them indoors for winter and also over using my back with doing heavy yard work and pulling heavy loads by myself to the backyard which, in each instance I thought for sure I'd need to go back to my chiropractor for relief. However, to my utter surprise I felt fine after a couple of nights rest with my side cube pillow. I still haven't needed to make another chiropractor visit!

    This side cube is definitely worth the investment even when not on sale (like in my case).

    Be kind to yourself. You will feel so much better with this side cube pillow you'll never want to sleep on anything else.

    P.S. Yes, you're welcome!

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 week ago

    Wow—what an incredible story! Thank you so much for sharing your experience with the Side Cube. It’s amazing to hear how much relief you’ve found, both for your headaches and the strain from heavy lifting. The fact that you’ve been able to skip chiropractor visits and wake up headache-free is truly a testament to finding the right pillow for your needs.

    We’re thrilled that the Side Cube has become such a vital part of your routine (and that your old pillows have been officially retired to decoration duty!). Your encouragement to "be kind to yourself" really resonates, and it’s clear that this investment in your comfort and health has paid off in a big way.

    Thank you for your kind words and thoughtful review—it made our day! Wishing you many more nights of restful, rejuvenating sleep with your Side Cube. 😊

  • Colton
    1 month ago
    Rated 5 out of 5 stars
    5 Stars

    We Love all you do !

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 month ago
    And we love YOU! Thanks for being such big fans of Pillow Cube!
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FAQ

What are the dimensions of the pillow?

  • Height: 5 inch
  • Width: 12 inch
  • Length: 24 inch

“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.

Can I return the pillow?

Yes, you may request an exchange or a refund within 60 nights of your initial purchase

  • Returns and exchanges are only available within the 48 contiguous United States of America.
  • Your refund will be processed, minus any shipping costs that you paid at the time of your purchase.
  • There is a $15 return shipping fee, unless Re:do was purchased at checkout for $3.98, you will receive free shipping