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5 STARS UNITED

5 STARS UNITED Knee Pillow for Side Sleepers - Hip Pain Relief, Memory Foam Leg Cushion for Side Sleeping - Between Legs Pillow for Sciatica & Lower Back Pain, Gray

  • Based on 13,874 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Aug 24
Order within 5 hours and 48 minutes
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Color: Gray


Size: Standard


Features

  • Endorsed by the American Chiropractic Association (ACA): Independently verified for quality - The ACA is the largest chiropractic organization in the U.S. This endorsement means our cushion has been independently evaluated and meets professional ergonomic standards
  • Note: This pillow does not include a strap. The blue band shown in the main image is a visual marketing element and not part of the product design
  • Pressure Relief Knee Pillow: Designed for side sleepers and pregnant women. This leg divider alleviates knee and back pain, supports hips, and offers relief from sciatica and joint discomfort
  • All-Night Support & Comfort: Ergonomic leg pillow ensures comfortable sleep by separating knees, aligning the spine, reducing pressure, and staying in place all night
  • Key Features: Sized at 9.8"L x 7.8"W x 6.2"H for custom support. Premium memory foam contours to your knees, legs, and thighs. Comes with a soft, breathable, and anti-pill cover, easily washable for hygiene
  • 4 Main Positions for Better Sleep: Use the contour pillow between knees, under the lower or upper leg, between calves, or beneath the knees for back sleepers
  • Buyer Personas: Our orthotic pillow is designed to provide tailored support and universal comfort for side and back sleepers, pregnant women, the elderly, and those experiencing post-surgery or injury pain
  • Certified Quality: The 5 Stars United sleeping pillow is OEKO-TEX STANDARD 100 and CertiPUR certified, ensuring a safe and sustainable choice for you
  • Perfect Gift for Everyone: Offer the gift of comfort and health with this knee rest pillow, perfect for back and side sleepers, post-knee surgery recovery, and expectant mothers

Description

ABOUT US Most people don't notice discomfort — until it stops them. 5 Stars United was built to fix that. For 10 years, we've focused on comfort that lasts. Our ACA-endorsed, OEKO-TEX-certified memory foam cushions and pillows take the pressure off your back, hips, and tailbone — at the desk, in the car, or in bed. Built to ease everyday aches, day or night, with premium foam that keeps its shape. That's comfort for everyday life. Knee Pillow Leg Pillow Seat Cushion Seat Cushion Donut Pillow

Brand: 5 STARS UNITED


Special Feature: Memory Foam Core, Soft Knit Cover, Removable & Washable


Color: Gray


Size: Standard


Fill Material: Memory Foam


Brand Name: 5 STARS UNITED


Age Range Description: Adult


Number of Pieces: 1


Coin Variety 1: Memory Foam


Model Name: Knee Pillow for Side Sleepers


UPC: 759687156950


Manufacturer: 5 STARS UNITED LLC


Unit Count: 1 Count


Item Type Name: Medical Knee Pillow for Side Sleepers


Model Number: Knee Pillow for Side Sleepers


Manufacturer Part Number: KS-DPK9


Recommended Uses For Product: Between knees, under the lower or upper leg, between calves, or beneath the knees for back sleepers


Specific Uses For Product: Sleeping


Fill Material: Memory Foam


Material Type: Memory Foam


Product Care Instructions: Foam core is not washable. Cover is machine washable in cold water. Do not bleach, tumble dry, or iron. Air dry only


Material Features: Breathable


Material Type Free: Latex Free


Fabric Type: Soft, Breathable, and Anti-pill Cover


Size: Standard


Item Weight: 13.12 ounces


Item Dimensions L x W: 8"L x 7"W


Special Features: Memory Foam Core, Soft Knit Cover, Removable & Washable


Target Use Body Part: Legs


Item Firmness Description: Soft


Color: Gray


Shape: Wedge


Pattern: Solid


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • So simple but very helpful
Color: White Size: Standard
I bought this primarily for support for my knee after an MCL sprain, and it is so helpful for that, but also has the added benefit of aligning my spine. I do have a great mattress, but sometimes that is just not enough. I really should have bought this years ago to help with my ongoing lower back issues. It is hugely more comfortable to sleep on my side using this pillow, and I have much less stiffness in my back and hip in the morning. I also sleep on my back, so this pillow is adjusted during the night sometimes. It is very soft but firm enough to do the job. The memory foam is cooling, and the texture is comfortable. ... show more
Reviewed in the United States on June 26, 2026 by Songbird
    • Game-Changer for Side Sleepers with Back Pain
Color: White Size: Standard
I bought the 5 STARS UNITED Knee Pillow to help reduce hip and lower back pain while sleeping on my side, and it has made a noticeable difference in comfort. The memory foam is firm yet soft enough to support my legs without feeling cramped, and placing it between my knees aligns my hips and spine perfectly. I use it every night, and waking up with less pressure on my lower back has improved my overall sleep quality. The white cover is soft, removable, and easy to wash, which keeps it feeling fresh. My only tiny note is that it takes a few nights to get used to the exact placement, but once adjusted, it provides consistent relief and makes side sleeping much more comfortable. ... show more
Reviewed in the United States on March 17, 2026 by W. Gover
    • Highly recommend
Color: White Size: Large
As advertised and work well. Slept with it every night and hips feel so much better highly recommend
Reviewed in the United States on February 15, 2026 by Dani Millay
    • Great pillow !
Color: Arctic Gray Size: Standard
UPDATE : I discovered that you can buy just the pillow cover ! WOO HOO !! Love this pillow even more now ! I bought this pillow in Feb 2025 and it has been a game changer for me. It provides the right amount of angle to keep my lower back in position. The material cover is soft and feels great on my skin, but the material has started to "pill" and no amount of washing will remove it. Has anyone else had this issue? I was hoping to find some replacement covers and not have to buy a complete new pillow. =/ ... show more
Reviewed in the United States on July 15, 2026 by LDD
    • Quality is good
Color: Arctic Gray Size: Standard
It's good quality but doesn't support the bottom leg so you still have use something else to keep your whole leg level. Returning to get a long one that supports the whole leg from knee to ankle.
Reviewed in the United States on May 31, 2026 by Amazon Customer
    • I'm thankful for finding this pillow!
Color: Gray Size: Standard
I'm so glad I bought THIS knee pillow, as it has made a huge difference in my ability to get to sleep and to sleep comfortably. For years, I've been struggling with a knee pillow (shaped like this one and almost exactly the same dimension) that I just couldn't get comfortable with until I finally considered that perhaps not all these pillows could be the same. 5 Stars ad was absolutely right; it is soft! At the same time, it is supportive. I've used it now for over a week and it is very valued & truly appreciated every night! ... show more
Reviewed in the United States on June 16, 2026 by Leopard Lady
    • Worth the money!
Color: White Size: Large
I was doubting whether this going to help or not. Being a side sleeper and getting older my hips were starting to hurt after sleep. This seemed rather soft and easily collapsed when I used it. Glad I bought the large one. After just a few nights of use I no longer have pains in my hips. The last thing I do before pulling the covers up is to place this between my lower thighs. Surprisingly it always remains in position in spite of rolling over sometimes. ... show more
Reviewed in the United States on July 3, 2026 by Placeholder
    • Small Pillow, Big Benefits
Color: Arctic Gray Size: Standard
I bought this for my wife, who used to just use a regular pillow between her knees to sleep more comfortably. Since getting this knee pillow, she’s really come to love it. It’s much more compact and designed perfectly to fit between the knees, making it easy to find the right position for a good night’s rest. She’s noticed a real improvement in comfort and alignment while sleeping. I highly recommend this pillow for anyone who sleeps on their side and wants better support and comfort. ... show more
Reviewed in the United States on February 10, 2026 by Brendan

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