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Orthopedic Knee Pillow

205 reviews

Designed with side sleepers in mind, our adjustable knee pillow creates space between your legs while you sleep — taking the pressure of your upper leg off your hips, aligning your spine, and decreasing back pain.

  • Solid memory foam construction for superior support
  • Ergonomic shape provides enhanced pressure relief 
  • Removable 1" and 2" inserts
  • Machine washable Lulltra™ cover
  • CertiPUR-US® certified


    100-Night Risk-Free Trial + Free Delivery & Returns

    Ships Fast
    Ships Fast
    Easy Returns
    Easy Returns
    100-Night<br> Risk-Free Trial
    Risk-Free Trial
    Unparalleled Customer Service
    Unparalleled Customer Service
    5-Year Warranty
    5-Year Warranty

    The Size: 12 in (L) x 7 in (W) x 8 in (H)

    The Case: super-breathable Lulltra™ fabric (polyester and bamboo-derived viscose rayon)

    The Foam: 100% CertiPUR-US certified memory foam

    Removable Cover

    Hand wash cold. Do not use bleach or fabric softener. Line dry.

    Do not iron or dry clean.

    *The memory foam insert is NOT washable.

    We have a 100-day return policy for all our products. We'll send you a pre-paid return label for a free, easy return. Once we receive your returned item(s), we'll issue you a full refund within 2 business days to the form of payment you made your purchase with.

    When pillows are returned to our headquarters, our team sorts through the bunch and donates gently used pillows to local charities.

    Soft & Supportive
    Soft & Supportive
    Machine Washable
    Machine Washable
    Hypoallergenic Formulation
    Hypoallergenic Formulation
    Signature Adjustability
    Signature Adjustability

    Common Questions About The Orthopedic Knee Pillow

    How do you use a knee pillow?

    Knee pillows bring ideal alignment throughout the night, especially for side sleepers. The best way to use a knee pillow is to place it between your knees in a slightly forward bent position, which should allow your hips to rest in a neutral position. The contoured knee pillow is designed with an hourglass shape to take the pressure of your upper leg off your hips, to bring proper spinal alignment, and to decrease lower back pain.

    What does putting a pillow between your knees do?

    There are many benefits to sleeping with a pillow between your knees. Putting a firm pillow between your knees helps to keep them aligned along with your spine. Additionally, it may also reduce stress on your hips. If you are experiencing poor spinal alignment, bad sleep posture, or knee pain, consider using an orthopedic knee pillow to alleviate some discomfort. Bring maxium support for joint pain throughout the night and try our Coop Orthopedic Knee Pillow now with a 100 days risk-free trial.

    Can I use a regular pillow instead of a knee pillow?

    Although placing a traditional pillow between your legs when sleeping may provide some pain relief, our knee pillows are specifically designed to enhance pressure relief and bring maximum support for knee pain, leg pain, or hip pain. At Coop Home Goods, our solid memory foam knee pillow insert can be adjusted for any sleep position so that all types of sleepers can find an elevation level that is comfortable for them.

    Customer Reviews
    4.8 Based on 205 Reviews
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    Connie S.
    United States United States

    Knee pillow

    Very stable and supportive

    John A.
    United States United States

    It actually worked.

    Twisted knee and sciatica pains have disappeared within 2 weeks of using the pillow. Able to fall asleep faster using it.

    Aimee R.
    United States United States


    At first I was skeptical, because it did take me about two weeks to adjust to this pillow. The pillow was too high for me so I took out one of the foam inserts, but now after sleeping with it for two weeks, I can put the foam insert back in since I’m used to using the pillow at a lower height. Now I can’t sleep without it! It has helped me lower back and hip pain.

    Lisa E.
    United States United States

    Best support pillow for my back.

    I am a pillow junkie always trying any new pillows I can find. This by far the best pillow to help with my back pain. I love that it is adjustable and smaller than trying to use my body pillow or a king size pillow. I highly recommend anyone that has back pain to get this pillow and let it help you!

    David C.
    United States United States

    Great for larger guys or people w/ back issues

    I'm 6'0 250lbs side sleeper and have my back fused from L1 to L4. Having a knee pillow is an absolute must. I've tried all the nicer knee pillows available and they are either to small, to thin or not firm enough. The COOP is the first one that didn't have any of those issues. Infact, I had to remove the smaller of the foam inserts to get perfect comfort. Great pillow overall so far.