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The 5 STARS UNITED Knee Pillow is a chiropractor-endorsed, half-moon bolster designed for back sleepers seeking relief from lower back pain and sciatica. Crafted with premium memory foam and a breathable, removable OEKO-TEX certified cover, it supports knees, legs, hips, and ankles to improve spinal alignment and enhance sleep quality. Its versatile design and durable materials make it a must-have recovery and comfort accessory for professionals prioritizing wellness and restful nights.































| ASIN | B07HDVHDC2 |
| Age Range Description | Adult |
| Best Sellers Rank | #6,946 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 | Leg Positioner Pillows |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 7,972 Reviews |
| Fabric Type | Jacquard Air Fabric (100% Polyester) |
| Fill Material | Memory Foam |
| Item Dimensions L x W | 20.4"L x 7.8"W |
| Item Firmness Description | Medium Firm |
| Item Type Name | Medical Half Moon Bolster Semi-Roll Pillow |
| Item Weight | 0.55 Kilograms |
| Manufacturer | 5 STARS UNITED LLC |
| Manufacturer Part Number | 6018118138199 |
| Material Features | Breathable |
| Material Type | Memory Foam |
| Model Name | Half Moon Bolster Semi-Roll Pillow |
| Model Number | 6018118138199 |
| 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 | Bolster |
| Size | Standard |
| Special Feature | Memory Foam Core, Soft Knit Cover, Removable & Washable |
| Special Features | Memory Foam Core, Soft Knit Cover, Removable & Washable |
| Specific Uses For Product | Back Pain, Leg Elevation, Post-Surgery Recovery, Sciatica, Sleep Alignment Support |
| Target Use Body Part | Back, Legs |
| Unit Count | 1 Count |
U**A
My Favorite Recovery Asset.
This half-moon pillow was my savior during a difficult recovery. After a pelvic floor surgery in Colombia, I endured 40 days of intense discomfort, almost like postpartum. This cushion provided the exact pain relief and comfort I needed; lifting my knees made a massive difference. The thickness is ideal to elevate the legs properly, and it has no awkward bulkiness, making it very simple to manage in bed. The foam offers great softness and improves my sleep quality. Its durability is premium, and I still use it daily while reading.
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
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.
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
G**M
6” High Comfortable Knee Pillow
I love this pillow for under your knee, but it would be nice if it were 12” high to help with circulation issues. The cooling is great, and it's nice quality.
�**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.
J**Z
Love this pillow
Have Neurophy. Perfect for elevating legs
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.
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
E**3
Empfehlenswert, gute Qualität, hilfreich!
Hab mir das "Halbkissen" zur Knieunterlage wegen Rückenschmerzen gekauft; es tut, was es soll, ist hilfreich! Muss man nach Erhalt aber einen Tag lang ruhen lassen, danach ist es die perfekte Unterstützung!
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
1 month ago
1 week ago