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    461 reviews

    Side Sleeper Knee Pillow

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    Buy 2 get extra $7 off
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    Buy 4 get extra $20 off
    Best Value

    • Hip & Spine Alignement - Relief lower back pressure
    • Promote blood Circulation - Reduces risk of chronic back pain
    • Perfect Leg Stacking - Fall asleep faster & deeper
    • Ergonomic Contour - Comfortably cradles your legs
    • Proprietary Memory Foam - Velvety & lasting support
    <p style="text-align: center;"><span style="color:#1e2d7d;"><span style="font-size:16px;"><em>&quot;I tried this top-rated knee pillow&mdash;and now I&#39;m obsessed!&quot;</em></span></span></p>

    "I tried this top-rated knee pillow—and now I'm obsessed!"

    <p style="text-align: center;"><span style="color:#1e2d7d;"><span style="font-size:16px;"><em>&quot;Ever since I&#39;ve discovered this knee pillow, I&#39;ve been sleeping much better!&quot;</em></span></span></p>

    "Ever since I've discovered this knee pillow, I've been sleeping much better!"

    spine alignment for back pain relief
    Healthy spine alignment
    Cushiony between the leg support
    Great for side sleeper back relief
    Cushion Lab Side Sleeper Knee Pillow Features

    Supports and aligns with contour wedge design.

    1. Contoured leg fitting shape
    2. Bolstered dynamic rebounding leg support
    3. Curved pillow edge to stay between the leg
    Cushion Lab Side Sleeper Knee Pillow Materials

    Never-flat support and cool sleeping.

    All night cushiony support.

    Proprietary extra dense HYPERFOAM™, dynamic rebounding memory foam stays supportive to ease lower back pressure and help you sleep great and wake up pain-free.

    Soft & airy sleeping.

    Breathable cover is hypoallergenic and made with 100% recycled polyester with Air-Layer technology to circulate air out and away, so you're always sleeping cool.

    Frequently Ask Questions

    Side sleepers who are looking for comfortable leg support to enhance healthy alignment and relieve lower back pressure.

    This pillow is designed for those who enjoys comfortable leg stacking and firm leg support to ensure a pleasnt sleeping experience throughout the night.



    • 100% Earth-friendly recycled polyester rayon outer shell.
    • 100% Extra dense Hyperfoam™, CertiPUR-US certified premium visco elastic memory foam.

    This pillow comes with a 1-year limited warranty. Learn more.

    9.5 L x 8.5 W x 5.5 H inches

    Washing- The Side Sleeper Knee Pillow comes with a conveniently removable hypoallergenic cover that is machine washable.

    Drying - Air dry our tumble dry on low heat.

    *The memory foam pillow core is not washable.

    Free shipping is included for all orders to 48 contiguous United States. We charge a flat rate shipping fee for orders to Alaska and Hawaii. We don't currently ship internationally.

    Due to the COVID-19 pandemic, orders may take up to 3~5 business days to process for shipping. Once shipped, it takes between 4~7 business days to receive your order. Orders are shipped daily from Monday - Friday. Orders placed on Saturday & Sunday will be shipped on Monday.

    PLEASE NOTE:Due to the COVID-19 pandemic, we, along with our fulfillment partners, have taken extra precautions to protect the health and safety of our employees. Please be advised, although we are working hard to fulfill your orders, you may experience longer than usual processing & delivery time.

    Customer Reviews
    4.8 Based on 461 Reviews
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    Filter Reviews:
      United States United States
      I recommend this product


      This is a great product, a vast improvement over the cheap Chinese import that I had previously bought and used!

      Katherine W.
      United States United States
      I recommend this product

      Certainly helps me sleep

      Very good experience with CushionLab and this knee pillow. Other knee pillow I’ve tried have been too hard and/or deep for me to sleep comfortably. This memory foam pillow adjusts the pillow to just the right size for me when I sleep on my side.

      Wanda M.
      United States United States
      I recommend this product

      Something I never knew I needed!

      I actually purchased this for my Dad but after it came in I learned that he prefers to sleep on his back so I thought maybe I should try it. I had a pelvic injury 7 months ago and had to sleep with a pillow between my knees until it healed. Didn't think I needed anything to keep my hips and back in alignment until I tried this. Now I know that it helps a LOT! It's small and comfortable, doesn't disturb my sleep even when on my back or rolling from one side to the other, it just goes with you. I wake up feeling refreshed and have no lower back or hip pain. So glad I ended up with this and decided to try it. Who knew!

      United States United States
      I recommend this product

      Side sleeper game changer

      I absolutely love my side sleeper knee pillow. Prior to getting it, I had a lot hip discomfort and every morning when I would wake up I was very stiff. Now that I have been using it for a few weeks I no longer am waking up stiff and my hips feel great. The pillow also stays with me well when I transition from one side to the other. I highly recommend!

      United States United States
      I recommend this product

      Finally found the perfect size

      I love this little knee pillow. I have tried pillow after pillow and nothing has worked. Regular pillows slide out where as this doesn't, it cradles my knees/legs perfectly and stays there. It's just the right density, not to hard, not too soft. Not too big, not too small. It doesnt get hot either. It has a nice soft pillow cover that zips for easy removal. 5ft2, 135pounds , side sleeper Robin