The 10 Best Knee Pillows

Updated September 12, 2017

10 Best Knee Pillows
Best High-End
Best Mid-Range
Best Inexpensive
We spent 39 hours on research, videography, and editing, to review the top selections for this wiki. Whether you use one simply for comfort or have issues such as sciatica, neck or back pain, arthritis, or scoliosis, one of these leg pillows will help to keep your knees and spine aligned properly overnight to provide welcome relief while sleeping. They are also particularly well suited for relieving the nighttime discomfort suffered by pregnant women. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best knee pillow on Amazon.

10. InteVision Four Position Support

The InteVision Four Position Support can be used between the legs, the ankles or under the knees, and even as support for your neck or for the lumbar region of your lower back. It's made with a luxurious 400 thread count and includes a zip-on Egyptian cotton cover.
  • easy to travel with
  • moderately priced for versatile item
  • too soft for some people
Brand InteVision
Model HD 192
Weight 1.1 pounds
Rating 3.8 / 5.0

9. Pull-On Cushion

The Pull-On Cushion will never slip out of place, even as you toss and turn in bed. It pulls up over your knee to ensure a padded gap between your legs, preventing the pressure and pain that can come with bone-on-bone rubbing at night.
  • stretchy polyester microfiber
  • 100-percent machine washable
  • can get too hot
Brand PalliPartners
Model pending
Weight 4.8 ounces
Rating 3.6 / 5.0

8. Cushy Form Memory Foam

The Cushy Form Memory Foam does sometimes arrive with a slightly unpleasant smell. Once it is aired out, however, it's a great option for those who need an extraordinarily firm way to keep their legs and back aligned while sleeping on their side.
  • free storage bag included
  • great gift idea
  • size is somewhat small
Brand Cushy Form
Model Memory Foam Knee Pillow
Weight 15.2 ounces
Rating 3.8 / 5.0

7. ComfiLife Orthopedic

Specially designed to help those with sciatica, the ComfiLife Orthopedic can be useful for anyone. It is exceedingly firm and the impressive length means it won't be too small. It also comes with a no-questions-asked guarantee.
  • great for tall individuals
  • keeps its shape over time
  • zipper pull can dig into legs
Brand ComfiLife
Model KP-22
Weight 11.2 ounces
Rating 3.5 / 5.0

6. Knee-T Medical Grade

The Knee-T Medical Grade is slimmer than many of the X-shaped options on the market, which will be welcomed by many people. It's longer, too, reaching all the way down to the ankles of most users, which helps to keep your whole leg aligned properly.
  • 94 percent cotton
  • secure strap isn't abrasive
  • cover requires hand washing
Brand Knee-T
Model BSS KNEE T sherpa cover
Weight 1.2 pounds
Rating 4.4 / 5.0

5. Med-X Wedge

While the Med-X Wedge works great for comfort, it was designed to help relieve the ache of sciatic nerves and general chronic back pain. It is a good choice as part of a rehabilitation routine after hip or knee replacement surgery.
  • keeps the pelvis aligned
  • medical-grade materials
  • highly-breathable cover
Brand MedX
Model pending
Weight 10.4 ounces
Rating 3.9 / 5.0

4. Carex Memory Foam

The Carex Memory Foam is a fair amount wider than most similar options. It's a great choice if you need extra space between your legs for a specific medical reason, or if you simply find others to be too narrow to be comfortable.
  • hypo-allergenic design
  • helps to improve circulation
  • durable polyester and rayon cover
Brand Carex Health Brands
Model P10400
Weight 2 pounds
Rating 3.8 / 5.0

3. Cushy Cloud Knee Spacer

The orthopedic Cushy Cloud Knee Spacer is great for people recovering from injuries, or for mitigating chronic issues like scoliosis or arthritic joints. It manages to be comfortable while also providing the support your body needs.
  • pleasantly soft cover
  • contours to your legs
  • 100-percent satisfaction guarantee
Brand Cushy Cloud
Model CC-002
Weight 1.3 pounds
Rating 4.6 / 5.0

2. InteVision CFP 39

The InteVision CFP 39 is a great choice for a great price. It consists of two parts: a firm inner core that helps maintain its shape, and a softer outer layer for comfort. The manufacturer is so confident in it that they even offer a full refund for used items.
  • egyptian cotton cover
  • keeps spine aligned during sleep
  • available in white or blue
Brand InteVision
Model CFP 39
Weight 12 ounces
Rating 5.0 / 5.0

1. Contour Products Cool Gel

A look at the inner workings of the Contour Products Cool Gel reveals that it has both a polyurethane foam core and an advanced cool gel memory foam outer layer at work. Its quality construction means it will last for years.
  • keeps cool all night
  • holds shape under pressure
  • great for use during pregnancy
Brand Contour Products
Model 27-500R
Weight 10.4 ounces
Rating 4.9 / 5.0

A Brief History Of The Pillow

The pillow seems like it should be the most natural of inventions. We've been conditioned to look for one every time we go to sleep, so their use seems natural and instinctive. Of course, human history is nothing but an ongoing story of people ignoring the obvious, so pillow usage isn't as natural as you might think.

The first evidence of their use dates back to ancient Egypt, where individuals would lay on headrests made of stone or wood. These pillows had areas carved out for the head and neck, because even if the Egyptians didn't believe in comfort, they did believe in proper support. The Chinese had their own variations, also made of hard substances like jade, bronze, and bamboo. The Chinese had an excuse, though: they believed that harder pillows could keep demons away. Personally, I'd prefer to use a soft cushion, and then take my chances with the demon.

The Greeks and Romans were the first to attempt a cushier alternative. They used straw and reeds, while the richest members of their society were able to afford feather down. Forget philosophy and Hellenistic thought — the down pillow is their greatest contribution to society.

By the 1800s, pillows were commonplace in Western society. Back then, however, the pillowcase was the important thing, as the stuffing had to be changed regularly to prevent mold, mildew, and vermin. I suppose it would be hard to get a good night's sleep with a family of rats nesting in your pillow.

The 20th century brought the mass production of pillows, as well as a diversification of materials and uses. Today we use memory foam, all kinds of down, latex, and various hypoallergenic substances, and rats are rarely a problem. Likewise, pillows are used for more than just comfort, as some help alleviate medical conditions, while others just prevent your bed from looking naked when guests come over.

Tips For Maintaining Correct Posture

You already know you need proper posture, as habitual slouching can cause long-term discomfort for your back, neck, and shoulders.

Before we go any further, however, I have to make the standard admonishment about the importance of maintaining a healthy weight and getting plenty of exercise. Extra pounds equal extra stress on your spine, so reaching your goal weight should be your top priority if you suffer from back pain. Likewise, muscular imbalances can cause chronic discomfort, so be sure to work all the muscle groups in your back equally when you hit the gym (chin-ups are especially good for your back).

It's extremely important that you make it easy on yourself to maintain proper alignment. You'll revert to your bad habits as soon as your focus is elsewhere, so find a way to make it easier for you to maintain proper posture. If you sit while working, consider sitting on a yoga ball, which will engage your core, or invest in a high-quality desk chair with proper support. You may even want to switch to a standing or elliptical desk, which can also help you meet your weight loss goals.

Another important thing to remember is that you spend a third of your life in bed, so make sure that you get proper support while you sleep. If you have an old, worn-out mattress, it may be time to upgrade — and don't just go for the cheapest option, if you can help it. This is also where a knee pillow proves essential, as bad posture you reinforce while sleeping can haunt you once you're awake. Conversely, if you use your knee pillow to keep your legs and hips properly in place, it will go a long way towards promoting correct alignment after you get out of bed.

As an added bonus, whenever someone catches you sleeping in, you can just tell them you're working on your posture.

How a Knee Pillow Can Help Fix Common Posture Problems

If you suffer from chronic back pain, the root of the problem may actually lie further down, in your hips. Misalignment of the pelvic girdle can have a wide-ranging impact on the rest of your body, throwing it completely out of whack.

Of course, it's difficult to keep your hips properly calibrated if you twist them like a pretzel every night. If you sleep on your side without a knee pillow, the weight of your top leg will put a strain on your hips and pelvis, slowly twisting them out of their proper positioning. This can start a chain reaction in which your spine, shoulders, and neck are all thrown off-balance.

When you wake up you may not notice that one side of your body has been under duress all night, but the effects can sneak up on you during the day. It can cause you to stand with poor weight distribution, and you may find yourself slouching or sticking your butt out to offset any discomfort that may arise. This just leads to further problems.

A knee pillow can help to better distribute your weight while also reinforcing correct posture. You can augment this by using a neck pillow which keeps your spine straight, so that everything is in proper alignment all night long. That way, you won't have to compensate for any discomfort when you wake up, and you can start your day with a clean slate, spinally-speaking.

Keep in mind that sleep is a chance for your body to reset and recuperate, so you don't want to interfere with that by putting more stress on it. Tucking a pillow between your knees can help you stay comfortable, leading to deeper rest and therefore superior recovery.

While a knee pillow is a cheap and easy way to improve your posture, don't overlook the importance of stretching and exercise. Build up the muscles in your core with planks and bridges, strengthen your back with chin-ups and rows, and never, ever underestimate the importance of stretching your hip flexors.

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Last updated on September 12, 2017 by multiple members of the ezvid wiki editorial staff

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