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Knee Pillow For Side Sleepers Comparison - August 2025
6 Best Knee Pillow For Side Sleepers In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
Overview: Sleeping on your side can be beneficial for many, but it can come with its own set of challenges. Knee pillows are designed to help people who sleep on their side enjoy a more comfortable sleep. Read on to find out what knee pillows can do and how they can help side sleepers.
Sports Medica Knee Pillow - Washable Cover Memory Foam Leg Pillow for Sleeping on Side - Doctor Developed eHandbook - Sleeping on Back - Hip Support and Alignment, Pain Relief - Side Sleeper cushion
Model
CAIFU Knee Pillow, Memory Foam Wedge Pillow Knee Pillow for Sleeping on Side, Leg Pain, Knees Pain, Joints Pain & Pregnancy Bed Leg Cushion for Side Sleepers
Model
MillyBeas Knee Pillow for Sleeping on Side - Doctor Designed Orthopaedic Memory Foam Leg Pillow with Removable Bamboo Cover for Back/Hip/Joint and Sciatica Pain Relief, e-Book Included
Model
Contour Legacy Leg & Knee Foam Support Pillow - Soothing Pain Relief for Sciatica, Back, Hips, Knees, Joints - As Seen on TV
Model
Yorkshire Homeware Knee Support Pillow | Memory Foam Leg Pillow | Bamboo Fibre Wedge Cushion | Leg Positioner elevation pillow With Strap | Pregnancy, Lower Back Hip Support
Model
Hydomi Orthopaedic Knee Pillow for Side Sleepers | Premium Memory Foam Leg Support Cushion with Cooling Cover for Sleeping | Adjustable Strap for Back, Hip & Sciatica Relief
Brand
Sports Medica
Brand
CAIFU
Brand
MillyBeas
Brand
Contour
Brand
Y Homeware
Brand
Hydomi
Reviews
15,890 reviews
Reviews
2,258 reviews
Reviews
2,000 reviews
Reviews
72,480 reviews
Reviews
768 reviews
Reviews
312 reviews
Features
Pain management
9.1
Pain management
8.9
Pain management
9.1
Pain management
8.9
Pain management
9.1
Pain management
8.4
Comfort
9.3
Comfort
9.1
Comfort
9.3
Comfort
9.1
Comfort
9.4
Comfort
8.9
Worth the money
9.4
Worth the money
9.9
Worth the money
9.3
Worth the money
9.9
Worth the money
8.6
Worth the money
7.9
Tech Specs
item weight
431 g
item weight
420 g
item weight
380 g
item weight
198 g
item weight
410 g
item weight
270 g
customer reviews
4.4 4.4 out of 5 stars 7, 945 ratings 4.4 out of 5 stars
customer reviews
4.3 4.3 out of 5 stars 1, 129 ratings 4.3 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 1, 000 ratings 4.4 out of 5 stars
customer reviews
4.3 4.3 out of 5 stars 36, 240 ratings 4.3 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 384 ratings 4.4 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 156 ratings 4.4 out of 5 stars
material
-
material
Memory Foam
material
Memory Foam
material
Memory Foam
material
Foam, Memory Foam
material
Memory Foam knee pillow, leg support pillow for bed, knee pillow for sleeping on side, knee cushion for sleeping on side, leg pillow, knee support pillow, leg pillows for sleeping on side, wedge pillow for legs, side sleepers leg pillow, wedge pillow support cushion for legs, orthopedic pillow for knees, sleep pillow between legs, hip pillow for sleeping, sleeper leg pillow
color
-
color
Blue
color
White, Green
color
White
color
White
color
Bule
special features
-
special features
-
special features
Removable Cover
special features
Washable
special features
Washable
special features
Cooling leg support pillow, hip support pillow, side sleeper knee pillow, leg pillow for back pain, under knee support pillow
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1
Sports Medica
12% Off
Sports Medica Knee Pillow - Washable Cover Memory Foam Leg Pillow for Sleeping on Side - Doctor Developed eHandbook - Sleeping on Back - Hip Support and Alignment, Pain Relief - Side Sleeper cushion
9.4worth the money
9.3Comfort
9.1pain management
Why we love it
Promotes proper spinal alignment.
Includes free e-handbook.
High-quality memory foam.
Main highlights
REMOVABLE COVER: This knee cushion has a convenient zip-up cover that is easily removable and washable, ensuring your pillow stays fresh and clean after every use.
MEMORY FOAM: Our knee alignment pillow is made with memory foam, A fitted leg strap attaches the knee cushion to your leg all night long, whether you're sleeping on your side or back.
LONG-LASTING FIRMNESS: Our leg support pillow is crafted to provide firm support for sleeping on side, ensuring durability and maintaining its shape over the years.
ERGONOMIC DESIGN: Place this leg cushion between your knees why lying on your side. Our side sleeper pillow is made to give you maximum comfort. Place this knee pillow between your knees for side sleeping, providing optimal support and hip pain relief for better sleep.
E-HANDBOOK GUIDE: Our electronic handbook (Doctor Developed) that comes with our memory foam knee pillow explains various issues and how best to use it. This knee pillow for side sleeping aligns your body for pain relief and comfort, with a memory foam design for ultimate support.
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9.8
2
CAIFU
CAIFU Knee Pillow, Memory Foam Wedge Pillow Knee Pillow for Sleeping on Side, Leg Pain, Knees Pain, Joints Pain & Pregnancy Bed Leg Cushion for Side Sleepers
9.9worth the money
9.1Comfort
8.9pain management
Why we love it
Ergonomic design enhances sleep quality.
Ideal for pregnant side sleepers.
Durable, comfortable memory foam.
Main highlights
WASHABLE and BREATHABLE ZIPPERED COVER: The air layer fabric(Soft and comfortable,fit the skin) and Intermediate Hollowed-out Design inctease air mobility, no sweltering, the air-permeable area is wide which will not let your legs just get warm. The cover is machine washable for easy cleaning.
PREMIUM MEMORY FOAM:REDUCE BACK, HIP, LEG, KNEE & SCIATICA NERVE DISCOMFORT Alleviate hip, leg, and knee pain with the Everlasting Comfort Memory Foam Knee Pillow and get the best sleep of your life. The knee pillow is made with 100% premium quality memory foam. Superior to other pillows it won't go flat over time.
MULTI-POSITIONS USE: Place the pillow between your knees or legs while side sleeping, use it to elevate your feet, knees or calves or place it under your waist for extra support.
ERGONOMIC CURVED DESIGNE: Treat yourself to luxurious comfort and restful sleep. The Knee Pillow is made of pure memory foam with no additives and its orthopedic contour keeps knees or leg separated with ideal spacing to support and align your legs,hips and spine. A truly ergonomic design with its soft curves & crescent shape to fit men & women comfortably. It also can be used as a knee spacer during pregnancy or after recovery.
ELASTIC STRAP: Get an undisturbed night's rest with its adjustable hook-and-loop strap that keep the knee pillow in perfect alignment between your legs even while you toss and turn. (Fits thigh size: appro.16-25")
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9.7
3
MillyBeas
MillyBeas Knee Pillow for Sleeping on Side - Doctor Designed Orthopaedic Memory Foam Leg Pillow with Removable Bamboo Cover for Back/Hip/Joint and Sciatica Pain Relief, e-Book Included
9.3Comfort
9.3worth the money
9.1pain management
Why we love it
Ergonomic design for better sleep.
Eco-friendly bamboo cover.
Reduces pain effectively.
Main highlights
SPINE ALIGNMENT - Improve your sleep posture with this heart shaped pillow designed for spine and hip alignment. It supports your knees and legs, reducing joint compression and encouraging proper posture when sleeping on your side. Ideal for those recovering from injury or surgery, this cool support cushion offers significant relief.
SATISFACTION GUARANTEED - Our priority is to provide our customers with a great quality product. If you are not fully satisfied, please contact us and we will help you to solve any issues.
PAIN RELIEF - Made of memory foam with a special shape to fit perfectly between the legs, this knee pillow helps to reduce knee, hips, lower back, lower leg and sciatic pain, also helping during pregnancy providing hip support for pregnant women.
ECO-FRIENDLY BAMBOO FIBRE: Our pillow cover, a mix of bamboo fibre and polyester, is softer and more elastic than cotton thanks to micro-gaps. It's also hypoallergenic, antifungal, antibacterial, hydroscopic, and UV resistant. The natural deodorising cover is washable and removable for your convenience.
BETTER SLEEP - Our leg pillow is ergonomically shaped to be placed between the knees or legs adapting to their shape providing a soft and comfortable feeling while you sleep. Its hollow centre allows air circulation for a cooler experience, all contributing to an improved quality of sleep.
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Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria. We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
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Advertising Disclosure
9.1 
9.9
1Sports Medica12% Off
Promotes proper spinal alignment.
