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    281 reviews

    Side Sleeper Knee Pillow

    Buy More, Pay Less!

    Buy 2 get extra $7.00 off

    Specially shaped by in-house ergonomist to fit comfortably between the thighs, the Side Sleeper Knee Pillow helps alleviate pressure and reduces the urge for leg reposition by keeping everything relaxed and nicely aligned. Expect improved hip comfort, effective back relief, and healthy alignment for great sleep and relaxed mornings.

    • Contoured Fit - Contours naturally to your legs for perfect leg stacking.

    • Cushiony support - High-density Hyperfoam™ memory foam provides never-flat support.

    • Includes- Storage/travel bag. 

    *Choose Medium if you are 5'8" or below with average build, and Large if you are 5'8"+ or simply prefers more leg support.


    For the best side sleeping comfort and support, pair with Neck Relief Cervical Pillow
    <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 281 Reviews
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    Filter Reviews:
      Very nice dense memory foam knee leg pillow for back pain, sciatica

      This pillow has helped keep my body aligned and my sciatica isn't as bad. It also helps for those who turn in bed to remain in one position. This is a very soft but dense memory foam pillow that helps with back pain. It also comes with a nice zipper storage bag!

      Cushion Lab Side Sleeper Knee Pillow ReviewCushion Lab Side Sleeper Knee Pillow Review
      Great pillow

      I was surprised how comfy this pillow is when I receive it! The package is good and so is the quality. I have the back pain recently. And it is very comfy to put it between my knee. The size is just right. My kids love it too. They think it is very cute and while they reading, they can lay on the pillow! I would like to buy this pillow to my parents, too. It is good to release their knee pain!

      Cushion Lab Side Sleeper Knee Pillow ReviewCushion Lab Side Sleeper Knee Pillow Review
      Love it! Super comfy and supportive!

      Amazing! This is super comfy and it is MEMORY FOAM! And it's very supportive, The size is just right. No weird smell. Good quality. Build to last.

      Cushion Lab Side Sleeper Knee Pillow Review
      it fit comfortably. I was surprised that I slept deeply with ...

      I was worried that it might be big but when I used it, it fit comfortably. I was surprised that I slept deeply with it through the whole night since I am a light sleeper who tosses and turns and always goes to the bathroom during the night. It's soft and firm with good support and it keeps my legs and knees apart just enough so my knees won't knock and they aren't pried apart either. The pillow itself is very well made came in a nice storage bag.

      Cushion Lab Side Sleeper Knee Pillow ReviewCushion Lab Side Sleeper Knee Pillow Review
      I liked what I saw with this knee pillow but was ...

      I liked what I saw with this knee pillow but was worried that it might fall off when I sleep or roll. To my surprise, I slept much better and woke up with the pillow still between my legs and me in the same position I fell asleep in. It's very comfortable and good quality, love the look and design. Try it out!

      Cushion Lab Side Sleeper Knee Pillow ReviewCushion Lab Side Sleeper Knee Pillow Review