(3.9) 29 reviews

Ice Knee Cube

$44.99 Regular price $59.99

Do you HATE IT when your legs touch during the night? 

The Ice Knee Cube is going to change your life!

Unlike other leg pillows, the Ice Knee Cube is designed to run the entire length of your legs, ensuring those sweaty flesh tubes don’t touch during the night. 

Better yet, we've upgraded it with our cooling case and premium temperature-regulating memory foam to keep everything from getting damp and swampy.

The Knee Cube pillow helps you get better sleep by alleviating pressure on your hips, knees, and ankles. It also helps your lower back stay aligned so you don’t wake up in pain.

Dimensions: 12"x18"x5"

2188 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


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 mid-April.

Rated 3.9 out of 5 stars
Based on 29 reviews
Total 5 star reviews: 15 Total 4 star reviews: 4 Total 3 star reviews: 5 Total 2 star reviews: 3 Total 1 star reviews: 2
29 reviews
  • Laura
    1 week ago
    Rated 5 out of 5 stars
    5 Stars

    Love this pillow.

  • Luis R.
    Verified Buyer
    How old are you? 45-54
    What Position do you Sleep In? Side
    Bought For Pain relief
    2 weeks ago
    How old are you? 45-54
    What Position do you Sleep In? Side
    Bought For Pain relief
    Rated 5 out of 5 stars
    I can feel how different my back feels…

    The first night it felt strange but it quickly felt better. The following nights I knew it was a big deal when i felt much improved for my lower back. I’m not healed but certainly feel way better now that I’m using this. I’m a big side sleeper and this has made my low back hurt less for sure

    PC Profile picture for Pillow Cube
    Pillow Cube
    2 weeks ago

    Looks like you've found your sleep soulmate! We're thrilled to hear that our product has made a noticeable difference for your lower back. As fellow side sleepers, we know how important it is to find that perfect balance of comfort and support.

    Here's to many more nights of improved sleep and waking up feeling refreshed and ready to take on the day! If you ever need anything else, just give us a shout - we're here to help!

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

    I like that I have two different angles for my legs to be resting. And the “cooling” sensation makes my sleep so much more comfortable.

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

    I already had the regular pillow cube and the knee pillow is great just like the original

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

    Love it helps a side sleeper wake up rejuvenated.

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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