Discover the best knee pillows that can help side sleepers maintain proper alignment and reduce pain.
Sleeping on your side can be incredibly comfortable, but it can also put a strain on your hips, knees, and lower back. A knee pillow is a simple yet effective solution that can help align your spine, reduce pressure points, and improve your overall sleep quality.
Whether you’re dealing with pregnancy aches, hip pain, or simply want a more restful night’s sleep, a knee pillow can make a world of difference. These pillows are designed to support your legs and keep your hips and spine in proper alignment, preventing pain and discomfort.
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Choosing the right knee pillow is crucial, as different pillows offer varying levels of support, firmness, and comfort. In this article, we’ve compiled a list of the 18 best knee pillows for side sleepers, taking into account factors like materials, size, and price.
We’ve also included detailed reviews and buying guides to help you find the perfect pillow for your needs. Whether you’re looking for a luxurious memory foam option, a budget-friendly alternative, or a unique design, this guide has something for everyone.
Coop Home Goods Original Memory Foam Knee Pillow
This pillow is made with shredded memory foam and is adjustable to fit your preferred height and firmness. It's also breathable and hypoallergenic.
Specifications :
- Material: Shredded memory foam
- Size: 20" x 13" x 5"
- Weight: 2 lbs
- Cover: Removable and washable
Reasons to buy :
- Adjustable: You can adjust the amount of foam to create the perfect height and firmness.
- Breathable: The shredded memory foam allows for air circulation.
- Hypoallergenic: It's made with hypoallergenic materials.
Reasons to avoid :
- Not for everyone: Some people may find the shredded memory foam to be too soft.
What you need to know :
Buy it if
- You prefer a soft and adjustable pillow.
- You are looking for a breathable and hypoallergenic pillow.
Don't buy it if:
- You prefer a firmer pillow.
Bottom Line:
The Coop Home Goods Original Memory Foam Knee Pillow is a good option for side sleepers who want a soft and adjustable pillow. It's also breathable and hypoallergenic, making it a good choice for people with allergies. However, some people may find the shredded memory foam to be too soft. If you prefer a firmer pillow, this may not be the best option for you.
Beckham Hotel Collection Knee Pillow
This pillow is made with high-density memory foam and is designed to provide support and comfort. It's also hypoallergenic and comes with a removable and washable cover.
Specifications :
- Material: High-density memory foam
- Size: 15" x 10" x 5"
- Weight: 1.5 lbs
- Cover: Removable and washable
Reasons to buy :
- Supportive: The high-density memory foam provides good support.
- Hypoallergenic: It's made with hypoallergenic materials.
- Removable and washable cover: The cover is easy to remove and wash.
Reasons to avoid :
- Not very adjustable: The foam is not as adjustable as some other pillows.
What you need to know :
Buy it if
- You want a supportive and comfortable pillow.
- You are looking for a hypoallergenic pillow.
Don't buy it if:
- You prefer a pillow that is more adjustable.
Bottom Line:
The Beckham Hotel Collection Knee Pillow is a good option for side sleepers who want a supportive and comfortable pillow. It's also hypoallergenic and comes with a removable and washable cover, making it a good choice for people with allergies. However, the foam is not as adjustable as some other pillows, so it may not be the best option for people who prefer a pillow that can be customized to their exact needs.
Snuggle-Pedic Ultra-Luxury Knee Pillow
This pillow is made with a blend of memory foam and shredded foam and is designed to provide both support and comfort. It's also hypoallergenic and comes with a removable and washable cover.
Specifications :
- Material: Blend of memory foam and shredded foam
- Size: 19" x 12" x 5"
- Weight: 2 lbs
- Cover: Removable and washable
Reasons to buy :
- Supportive and comfortable: The blend of memory foam and shredded foam provides both support and comfort.
- Hypoallergenic: It's made with hypoallergenic materials.
- Removable and washable cover: The cover is easy to remove and wash.
Reasons to avoid :
- Not very adjustable: The foam is not as adjustable as some other pillows.
What you need to know :
Buy it if
- You want a pillow that is both supportive and comfortable.
- You are looking for a hypoallergenic pillow.
Don't buy it if:
- You prefer a pillow that is more adjustable.
Bottom Line:
The Snuggle-Pedic Ultra-Luxury Knee Pillow is a good option for side sleepers who want a pillow that is both supportive and comfortable. It's also hypoallergenic and comes with a removable and washable cover, making it a good choice for people with allergies. However, the foam is not as adjustable as some other pillows, so it may not be the best option for people who prefer a pillow that can be customized to their exact needs.
Vive Memory Foam Knee Pillow
This pillow is made with memory foam and is designed to provide comfort and support. It's also breathable and hypoallergenic.
Specifications :
- Material: Memory foam
- Size: 15" x 10" x 5"
- Weight: 1.5 lbs
- Cover: Removable and washable
Reasons to buy :
- Comfortable: The memory foam conforms to your body shape and provides good support.
- Breathable: The pillow has a breathable cover to help keep you cool.
- Hypoallergenic: It's made with hypoallergenic materials.
Reasons to avoid :
- Not very adjustable: The foam is not as adjustable as some other pillows.
What you need to know :
Buy it if
- You want a comfortable and supportive pillow.
- You are looking for a breathable and hypoallergenic pillow.
Don't buy it if:
- You prefer a pillow that is more adjustable.
Bottom Line:
The Vive Memory Foam Knee Pillow is a good option for side sleepers who want a comfortable and supportive pillow. It's also breathable and hypoallergenic, making it a good choice for people with allergies. However, the foam is not as adjustable as some other pillows, so it may not be the best option for people who prefer a pillow that can be customized to their exact needs.
ComfyMed Contour Knee Pillow
This pillow is made with memory foam and has a contoured shape to provide support and comfort. It's also hypoallergenic and comes with a removable and washable cover.
Specifications :
- Material: Memory foam
- Size: 15" x 10" x 5"
- Weight: 1.5 lbs
- Cover: Removable and washable
Reasons to buy :
- Contoured shape: The contoured shape provides good support and comfort.
- Hypoallergenic: It's made with hypoallergenic materials.
- Removable and washable cover: The cover is easy to remove and wash.
Reasons to avoid :
- Not very adjustable: The foam is not as adjustable as some other pillows.
What you need to know :
Buy it if
- You want a pillow with a contoured shape.
- You are looking for a hypoallergenic pillow.
Don't buy it if:
- You prefer a pillow that is more adjustable.
Bottom Line:
The ComfyMed Contour Knee Pillow is a good option for side sleepers who want a pillow with a contoured shape. It's also hypoallergenic and comes with a removable and washable cover, making it a good choice for people with allergies. However, the foam is not as adjustable as some other pillows, so it may not be the best option for people who prefer a pillow that can be customized to their exact needs.
Z Znight Knee Pillow for Side Sleepers
This pillow is made with memory foam and is designed to provide support and comfort. It's also breathable and hypoallergenic.
Specifications :
- Material: Memory foam
- Size: 15" x 10" x 5"
- Weight: 1.5 lbs
- Cover: Removable and washable
Reasons to buy :
- Supportive: The memory foam provides good support.
- Breathable: The pillow has a breathable cover to help keep you cool.
- Hypoallergenic: It's made with hypoallergenic materials.
Reasons to avoid :
- Not very adjustable: The foam is not as adjustable as some other pillows.
What you need to know :
Buy it if
- You want a supportive and comfortable pillow.
- You are looking for a breathable and hypoallergenic pillow.
Don't buy it if:
- You prefer a pillow that is more adjustable.
Bottom Line:
The Z Znight Knee Pillow for Side Sleepers is a good option for side sleepers who want a supportive and comfortable pillow. It's also breathable and hypoallergenic, making it a good choice for people with allergies. However, the foam is not as adjustable as some other pillows, so it may not be the best option for people who prefer a pillow that can be customized to their exact needs.
Chirp Side Sleeper Knee Pillow
This pillow is made with memory foam and is designed to provide comfort and support. It's also breathable and hypoallergenic.
Specifications :
- Material: Memory foam
- Size: 15" x 10" x 5"
- Weight: 1.5 lbs
- Cover: Removable and washable
Reasons to buy :
- Comfortable: The memory foam conforms to your body shape and provides good support.
- Breathable: The pillow has a breathable cover to help keep you cool.
- Hypoallergenic: It's made with hypoallergenic materials.
Reasons to avoid :
- Not very adjustable: The foam is not as adjustable as some other pillows.
What you need to know :
Buy it if
- You want a comfortable and supportive pillow.
- You are looking for a breathable and hypoallergenic pillow.
Don't buy it if:
- You prefer a pillow that is more adjustable.
Bottom Line:
The Chirp Side Sleeper Knee Pillow is a good option for side sleepers who want a comfortable and supportive pillow. It's also breathable and hypoallergenic, making it a good choice for people with allergies. However, the foam is not as adjustable as some other pillows, so it may not be the best option for people who prefer a pillow that can be customized to their exact needs.
U-shaped Knee Pillow for Side Sleepers
This pillow is shaped like a "U" and is designed to provide support and comfort. It's also breathable and hypoallergenic.
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Specifications :
- Material: Memory foam
- Size: 15" x 10" x 5"
- Weight: 1.5 lbs
- Cover: Removable and washable
Reasons to buy :
- Supportive: The U-shape provides good support for your legs and hips.
- Breathable: The pillow has a breathable cover to help keep you cool.
- Hypoallergenic: It's made with hypoallergenic materials.
Reasons to avoid :
- Not very adjustable: The foam is not as adjustable as some other pillows.
What you need to know :
Buy it if
- You want a pillow that provides good support for your legs and hips.
- You are looking for a breathable and hypoallergenic pillow.
Don't buy it if:
- You prefer a pillow that is more adjustable.
Bottom Line:
The U-shaped Knee Pillow for Side Sleepers is a good option for side sleepers who want a pillow that provides good support for their legs and hips. It's also breathable and hypoallergenic, making it a good choice for people with allergies. However, the foam is not as adjustable as some other pillows, so it may not be the best option for people who prefer a pillow that can be customized to their exact needs.
Willa Arlo Interiors Knee Pillow
This pillow is made with memory foam and is designed to provide comfort and support. It's also breathable and hypoallergenic.
Specifications :
- Material: Memory foam
- Size: 15" x 10" x 5"
- Weight: 1.5 lbs
- Cover: Removable and washable
Reasons to buy :
- Comfortable: The memory foam conforms to your body shape and provides good support.
- Breathable: The pillow has a breathable cover to help keep you cool.
- Hypoallergenic: It's made with hypoallergenic materials.
Reasons to avoid :
- Not very adjustable: The foam is not as adjustable as some other pillows.
What you need to know :
Buy it if
- You want a comfortable and supportive pillow.
- You are looking for a breathable and hypoallergenic pillow.
Don't buy it if:
- You prefer a pillow that is more adjustable.
Bottom Line:
The Willa Arlo Interiors Knee Pillow is a good option for side sleepers who want a comfortable and supportive pillow. It's also breathable and hypoallergenic, making it a good choice for people with allergies. However, the foam is not as adjustable as some other pillows, so it may not be the best option for people who prefer a pillow that can be customized to their exact needs.
PharMeDoc Memory Foam Knee Pillow
This pillow is made with memory foam and is designed to provide comfort and support. It's also breathable and hypoallergenic.
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Specifications :
- Material: Memory foam
- Size: 15" x 10" x 5"
- Weight: 1.5 lbs
- Cover: Removable and washable
Reasons to buy :
- Comfortable: The memory foam conforms to your body shape and provides good support.
- Breathable: The pillow has a breathable cover to help keep you cool.
- Hypoallergenic: It's made with hypoallergenic materials.
Reasons to avoid :
- Not very adjustable: The foam is not as adjustable as some other pillows.
What you need to know :
Buy it if
- You want a comfortable and supportive pillow.
- You are looking for a breathable and hypoallergenic pillow.
Don't buy it if:
- You prefer a pillow that is more adjustable.
Bottom Line:
The PharMeDoc Memory Foam Knee Pillow is a good option for side sleepers who want a comfortable and supportive pillow. It's also breathable and hypoallergenic, making it a good choice for people with allergies. However, the foam is not as adjustable as some other pillows, so it may not be the best option for people who prefer a pillow that can be customized to their exact needs.
Sunday Pillow Knee Pillow
A contoured knee pillow designed to support your hips and legs while you sleep, promoting proper spinal alignment.
Specifications :
- Made with high-quality memory foam
- Contoured design to fit between your knees
- Breathable and hypoallergenic cover
- Machine-washable cover
Reasons to buy :
- Provides comfortable support for hips and legs
- Helps to reduce lower back pain and sciatica
- Promotes proper spinal alignment
- Durable and long-lasting
Reasons to avoid :
- May be too firm for some sleepers
- Not as adjustable as some other knee pillows
What you need to know :
Buy it if:
- You are looking for a firm and supportive knee pillow
- You prefer a pillow that stays in place throughout the night
- You have lower back pain or sciatica
Don't buy it if:
- You prefer a softer pillow
- You need a highly adjustable knee pillow
- You are sensitive to memory foam
Bottom Line:
The Sunday Pillow Knee Pillow is a great option for side sleepers who are looking for a firm and supportive pillow. It helps to align your hips and legs, reducing lower back pain and sciatica. However, it may be too firm for some sleepers and is not as adjustable as some other knee pillows on the market. If you prefer a softer pillow or need a highly adjustable option, you may want to consider another model.
MyPillow Knee Pillow
A contoured knee pillow made with MyPillow's signature adjustable fill.
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Specifications :
- Filled with MyPillow's adjustable fill
- Contoured design to fit between your knees
- Breathable and hypoallergenic cover
- Machine-washable cover
Reasons to buy :
- Adjustable fill allows you to customize the firmness
- Provides comfortable support for hips and legs
- Helps to reduce lower back pain and sciatica
- Durable and long-lasting
Reasons to avoid :
- May be too firm for some sleepers
- Can be bulky and difficult to travel with
What you need to know :
Buy it if:
- You prefer a pillow with adjustable firmness
- You are looking for a comfortable and supportive knee pillow
- You have lower back pain or sciatica
Don't buy it if:
- You prefer a softer pillow
- You need a compact and portable knee pillow
- You are sensitive to the MyPillow fill
Bottom Line:
The MyPillow Knee Pillow is a great option for side sleepers who want a comfortable and supportive pillow with adjustable firmness. The adjustable fill allows you to customize the pillow to your liking, making it perfect for those who prefer a firmer or softer pillow. However, it can be bulky and difficult to travel with. If you need a compact and portable knee pillow, you may want to consider another model.
Cloud Comfort Premium Memory Foam Knee Pillow
A contoured knee pillow made with premium memory foam for a comfortable and supportive sleep.
Specifications :
- Made with premium memory foam
- Contoured design to fit between your knees
- Breathable and hypoallergenic cover
- Machine-washable cover
Reasons to buy :
- Provides exceptional comfort and support
- Helps to reduce pressure points and improve circulation
- Promotes proper spinal alignment
- Durable and long-lasting
Reasons to avoid :
- May be too firm for some sleepers
- Can be a bit expensive compared to other knee pillows
What you need to know :
Buy it if:
- You are looking for a premium and luxurious knee pillow
- You prefer a firm and supportive pillow
- You have lower back pain or sciatica
Don't buy it if:
- You prefer a softer pillow
- You are on a tight budget
- You are sensitive to memory foam
Bottom Line:
The Cloud Comfort Premium Memory Foam Knee Pillow is a luxurious and comfortable knee pillow that provides exceptional support. It's perfect for side sleepers who are looking for a pillow that can help reduce pressure points, improve circulation, and promote proper spinal alignment. However, it can be a bit expensive compared to other knee pillows on the market. If you are on a tight budget, you may want to consider another model.
Sleep Innovations Contour Knee Pillow
A contoured knee pillow designed to support your legs and hips while you sleep.
Specifications :
- Made with high-density memory foam
- Contoured design to fit between your knees
- Breathable and hypoallergenic cover
- Machine-washable cover
Reasons to buy :
- Provides comfortable support for hips and legs
- Helps to reduce lower back pain and sciatica
- Promotes proper spinal alignment
- Durable and long-lasting
Reasons to avoid :
- May be too firm for some sleepers
- Not as adjustable as some other knee pillows
What you need to know :
Buy it if:
- You are looking for a firm and supportive knee pillow
- You prefer a pillow that stays in place throughout the night
- You have lower back pain or sciatica
Don't buy it if:
- You prefer a softer pillow
- You need a highly adjustable knee pillow
- You are sensitive to memory foam
Bottom Line:
The Sleep Innovations Contour Knee Pillow is a great option for side sleepers who are looking for a firm and supportive pillow. It helps to align your hips and legs, reducing lower back pain and sciatica. However, it may be too firm for some sleepers and is not as adjustable as some other knee pillows on the market. If you prefer a softer pillow or need a highly adjustable option, you may want to consider another model.
Purple Pillow for Side Sleepers
A contoured knee pillow made with Purple's signature grid technology for a comfortable and supportive sleep.
Specifications :
- Made with Purple's signature grid technology
- Contoured design to fit between your knees
- Breathable and hypoallergenic cover
- Machine-washable cover
Reasons to buy :
- Provides excellent pressure relief and support
- Helps to improve circulation and reduce pain
- Promotes proper spinal alignment
- Durable and long-lasting
Reasons to avoid :
- Can be a bit expensive compared to other knee pillows
- May not be suitable for all sleepers
What you need to know :
Buy it if:
- You are looking for a premium and innovative knee pillow
- You prefer a pillow that provides excellent pressure relief
- You have lower back pain or sciatica
Don't buy it if:
- You are on a tight budget
- You prefer a softer pillow
- You are sensitive to the Purple grid technology
Bottom Line:
The Purple Pillow for Side Sleepers is a high-quality knee pillow that provides exceptional pressure relief and support. Its unique grid technology helps to improve circulation and reduce pain, making it a great choice for side sleepers who have lower back pain or sciatica. However, it can be a bit expensive compared to other knee pillows on the market and may not be suitable for all sleepers. If you are on a tight budget or prefer a softer pillow, you may want to consider another model.
Lumbar Support Pillow for Side Sleepers
A contoured pillow designed to support your lower back and hips while you sleep.
Specifications :
- Made with high-quality memory foam
- Contoured design to fit between your back and hips
- Breathable and hypoallergenic cover
- Machine-washable cover
Reasons to buy :
- Provides comfortable support for your lower back and hips
- Helps to reduce lower back pain and sciatica
- Promotes proper spinal alignment
- Versatile and can be used for other purposes
Reasons to avoid :
- May be too firm for some sleepers
- Not specifically designed for use as a knee pillow
What you need to know :
Buy it if:
- You are looking for a pillow that can support both your lower back and hips
- You prefer a pillow that stays in place throughout the night
- You have lower back pain or sciatica
Don't buy it if:
- You prefer a softer pillow
- You need a specifically designed knee pillow
- You are sensitive to memory foam
Bottom Line:
The Lumbar Support Pillow for Side Sleepers is a versatile pillow that can provide comfortable support for your lower back and hips. While it's not specifically designed for use as a knee pillow, it can be used in a similar way to provide support for your legs. It's a great option for side sleepers who are looking for a pillow that can help reduce lower back pain and sciatica. However, it may be too firm for some sleepers and is not specifically designed for use as a knee pillow. If you are looking for a specifically designed knee pillow, you may want to consider another model.
Contour Leg Pillow for Side Sleepers
A contoured pillow designed to support your legs and hips while you sleep.
Specifications :
- Made with high-quality memory foam
- Contoured design to fit between your legs and hips
- Breathable and hypoallergenic cover
- Machine-washable cover
Reasons to buy :
- Provides comfortable support for hips and legs
- Helps to reduce lower back pain and sciatica
- Promotes proper spinal alignment
- Durable and long-lasting
Reasons to avoid :
- May be too firm for some sleepers
- Not as adjustable as some other knee pillows
What you need to know :
Buy it if:
- You are looking for a firm and supportive pillow
- You prefer a pillow that stays in place throughout the night
- You have lower back pain or sciatica
Don't buy it if:
- You prefer a softer pillow
- You need a highly adjustable knee pillow
- You are sensitive to memory foam
Bottom Line:
The Contour Leg Pillow for Side Sleepers is a great option for side sleepers who are looking for a firm and supportive pillow. It helps to align your hips and legs, reducing lower back pain and sciatica. However, it may be too firm for some sleepers and is not as adjustable as some other knee pillows on the market. If you prefer a softer pillow or need a highly adjustable option, you may want to consider another model.
Buckwheat Hull Knee Pillow for Side Sleepers
A contoured knee pillow filled with buckwheat hulls for a comfortable and supportive sleep.
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Specifications :
- Filled with buckwheat hulls
- Contoured design to fit between your knees
- Breathable and hypoallergenic cover
- Machine-washable cover
Reasons to buy :
- Provides good support and conforms to your body shape
- Helps to improve circulation and reduce pressure points
- Breathable and hypoallergenic
- Durable and long-lasting
Reasons to avoid :
- Can be a bit noisy
- May be too firm for some sleepers
What you need to know :
Buy it if:
- You are looking for a natural and breathable knee pillow
- You prefer a pillow that conforms to your body shape
- You have lower back pain or sciatica
Don't buy it if:
- You prefer a silent pillow
- You are sensitive to buckwheat hulls
- You prefer a softer pillow
Bottom Line:
The Buckwheat Hull Knee Pillow for Side Sleepers is a natural and breathable option for side sleepers who are looking for a comfortable and supportive pillow. The buckwheat hulls provide good support and conform to your body shape, helping to improve circulation and reduce pressure points. However, it can be a bit noisy and may be too firm for some sleepers. If you are looking for a silent pillow or prefer a softer option, you may want to consider another model.
Finding the perfect knee pillow for side sleepers can make a world of difference in your sleep quality. By aligning your hips and spine, these pillows help alleviate pressure on your lower back and hips, reducing pain and discomfort. This, in turn, promotes better sleep posture, which can significantly improve your sleep quality.
Whether you prefer a traditional wedge shape, a contoured design, or a more supportive memory foam option, there's a knee pillow out there for everyone. From affordable choices to luxurious options, you can find the perfect fit for your budget and needs.
Ultimately, the best knee pillow for you will depend on your individual preferences and sleep habits. It's worth experimenting with different types to find the one that provides you with the best support and comfort.
So, dive into the world of knee pillows and discover the one that will help you wake up feeling refreshed and pain-free. Sweet dreams!
Amira 
Mohammed 
Reem