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The 5 STARS UNITED Knee Pillow is a premium memory foam semi-roll bolster designed to relieve sciatica and lower back pain by improving spinal alignment. Sized at 20.4" x 7.8", it features a breathable, washable cover ideal for hot sleepers. Certified safe and eco-friendly, this versatile pillow supports multiple sleeping positions and doubles as a neck or pregnancy pillow, making it a must-have for side and back sleepers seeking all-night comfort and pain relief.































| ASIN | B092JPQD5N |
| Age Range Description | Adult |
| Best Sellers Rank | #6,618 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5 in Leg Positioner Pillows |
| Brand | 5 STARS UNITED |
| Brand Name | 5 STARS UNITED |
| Coin Variety 1 | Bolster,Leg Elevation,Lumbar Support,Memory Foam |
| Color | Grey |
| Customer Reviews | 4.3 out of 5 stars 8,318 Reviews |
| Fabric Type | Memory Foam Note: Before Use, It is Necessary to Air the Pillow Out for 48 Hours, a Sharp Drop in Temperature Can Make the Pad Firm |
| Fill Material | Memory Foam |
| Item Dimensions L x W | 20.4"L x 7.8"W |
| Item Type Name | Medical Half Moon Bolster Semi-Roll Pillow |
| Item Weight | 1.3 Pounds |
| Manufacturer | 5 STARS UNITED LLC |
| Manufacturer Part Number | Half Moon Bolster Semi-Roll Pillow |
| Material Features | Breathable |
| Material Type | Memory Foam |
| Model Name | Half Moon Bolster Semi-Roll Pillow |
| Model Number | Half Moon Bolster Semi-Roll Pillow |
| Number of Pieces | 1 |
| Pattern | Solid |
| 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 |
| Recommended Uses For Product | Under-knee pillow for back sleeping — can also be used between legs, under lower back, or under ankles to support alignment, reduce pressure, and enhance comfort. |
| Shape | Cylindrical |
| Size | Standard |
| Special Feature | Memory Foam Core, Soft Knit Cover, Removable & Washable |
| Special Features | Memory Foam Core, Soft Knit Cover, Removable & Washable |
| Target Use Body Part | Back, Legs |
| UPC | 759687042826 |
| Unit Count | 1 Count |
A**Y
Perfect size, stays in place all night
Exactly what I needed to replace my cylindrical foot pillow. This one stays in place all together and it is SO SOFT. Better than expected. I even like to use it for my knees, though that was not the intention. Im a stomach sleeper with achy ankles and this relieves the uncomfortable position your feet lay in when sleeping on your stomach. Good purchase for sure
S**L
Support pillow really works!
100% Try this product if you have any back pain or sciatica pain. I have honestly tried so many products / pillows and nouthing was helping me. I came across this pillow to help alleviate back pain / sciatica pain and upon first nights sleep while trying this support pillow it was a success. I did NOT notice any unpleasant smell. Also, pillow is so comfortable. Not too firm nor too soft. Give it a try you won't regret it. Thank you!
L**S
Works Well, Missing Certification
Received yesterday. Nicely packaged, plumped up easily, kept my knee raised throughout the night, and plumped back afterwards. The only issue that I have is the following: Product description claims OEKO-TEX Standard 100, but it is not found stamped anywhere on the box or the product, so therefore, not OEKO-TEX, which is important because it bans the intentional use of PFAS; their labels and certificates confirm the safety of textile products from all stages of production. I specifically purchased this bolster pillow because of the positive reviews, and mostly because of the OEKO-TEX certification, which appears to be false.
B**2
Very Comfortable
The quality of this knee pillow is amazing. It is very versatile, and due to its height can be used as a lap pillow as well. Extremely comfortable, sleeps cool not hot, and the appearance is what you see in the photos.
A**R
The BEST for back pain relief!!
I have two herniated discs that for years just never heal in my lower back. For the last year or so I had back pain every day. All of a sudden it dawned on me that maybe I should try something different than the old pillow beneath my legs at night. I got this about a week ago. Got the larger one (for reference I’m about 190 lbs, female, 5’10”). I woke up the next morning and got out of bed WITHOUT MY BACK HURTING. That hasn’t happened in over a year. I still had some pain during the day but after a week of using it the difference is amazing!! I’ve never gone to write a review so quickly before. I wish I could try the smaller one too, to see if there’s any difference, but this one works great and I don’t want to spend the extra $$ when I already have something that works. I mention that just because I have knee problems (per the doc I’m going to long outlive my kneecaps) and occasionally I wake up in the middle of the night with my left knee really hurting. This happened with the original old pillow too though so it isn’t the fault of this pad. I’m not sure if the smaller one might alleviate that problem. As others have mentioned the thing is slippery against the bottom sheet so I told my partner just to shove it back toward my side of the bed if it gets in his way. My legs stay on it so it doesn’t slip out from under me but they do end up closer to the edge when it moves
�**N
Not as soft as others
(Tldr; I wanted one that's shaped like this one, but as soft as the other one.) Meh. I've had this for a few days, I'll give it another week and if I change my mind I'll revisit this review but for now three stars. I wanted this to go under my knees to relieve some pressure, but since my legs don't even sink into this it's not doing its job. Hopefully it will soften up like the other one from Sleep Innovations but that deep hand print they're showing here isn't even close to accurate. I mean, those two split pics with my hand I'm leaning into that thing as hard as I can (knuckles are even a little white) and then pulling my hand back and taking the picture, less than 1/4 second and it springs back. I was trying to catch it with at least a small indentation, but that's just not gonna happen. Might look like it's bowed in a bit or the fabric is wrinkled but there's no handprint. Then in the video when I hit the white one you can barely hear anything, when I hit the gray one you can hear things on the table shaking because it's not absorbing the hit. Great for a little drum solo, but that's not why I bought it. (you can kind of see some fingerprints in the video, but by the time I get back to hitting it again they're gone.) Edit: well it took them 8 days to post this review so I will just say it isn't really getting any softer so 3 stars it is. It would make a better knee pad than leg pillow. I gave this to somebody else and will continue to use the other one in the video even though it's flat and not exactly what I need but it is a lot softer and way more comfortable for me. Only took a couple hours for that thing to un-shrink itself, but I let it sit overnight just to be sure.
M**K
Pillow Has Many Uses
This works for knees when I lie on my back, works to prop my arm up when laying on my side makes a good head prop when I watch movies in bed. Easy to wash pillow case although I would love to find black cases for it. It's thick and firm enough to hold up whatever needs to be held up and the shape is perfect.
J**E
Great for Arthritic Knees
I have bad arthritis in my knee and lots of bone on bone pain. I will likely need a knee replacement in the future but trying to make that a long time from now. Getting comfortable at night with no pain is extremely difficult. My new doctor suggested getting a pillow to help bring comfort. Most pillows I have found are designed for side sleepers but since I'm both a back sleeper and side sleeper none of the ones that popped up on Amazon would work for me until I came across this one. I have been using it for about two weeks now and it has made a such a difference for getting a good night's rest. It fits comfortably underneath my knee when I'm sleeping on my back and then between my knees when I roll over. It has just the right amount of firmness and soft cushion. I can use it with both legs or just one and I mostly use it with just the one. If I forget to use it one night, I wake up in so much pain and feel so stiff. I like that it has a zipper so it can be taken off and washed. I haven't done that yet so can't write about that but it's a nice addition for when I do. This has been a game changer for me and I will be taking it with me wherever I go including vacation.
A**Z
You need a better position for your knee, that is the one!
Comfortable, good quality specially the cover.
O**A
je trouve cet oreiller très confortable, il est doux et a la bonne taille
je trouve cet oreiller très confortable, il est doux et a la bonne taille
P**S
Comfortable….
The 5 STARS UNITED Knee Pillow was purchased after a TKR operation to help with leg exercises and general comfort during recovery, and it helped. The memory foam gives good support without being too firm, which made it useful for positioning my leg correctly while doing exercises. It was also very helpful at night, as I could rest my operated leg on it when trying to sleep on my side, which took pressure off the knee and felt much more comfortable. The pillow holds its shape and feels well made, and it’s a simple but effective aid during recovery. Overall, I think, this was a worthwhile purchase and a helpful support cushion both for exercises and for sleeping.
K**R
Prima artikel
Doet wat het moet doen! Ik heb veel last van mijn onderrug en dit kussen verlicht de ongemakken daarvan er goed! Zowel onder de knieen, als tussen mijn knieen als ik op mijn zij lig en zelfs als ik op mijn buik lig en hem onder mijn enkels leg.
G**O
Ottimo
Favoloso , allevia il disagio della sciatalgia
Trustpilot
2 weeks ago
2 months ago