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Though Iโm a pretty healthy and active individual who exercises on a daily basis, like many other people, I suffer from both knee and back pain. I have a meniscus tear and mild osteoarthritis to blame for the former and a thirty-two year tailoring and pattern making career to blame for the latter. Some mornings, I wake up with more pain than when I went to sleep at night. If youโve experienced the same, youโve probably done enough research to know that sleeping on your side can contribute to spine alignment issues that can exacerbate (and sometimes even cause) such pain and that different types of pillows and mattresses can helpโone of the most effective being the humble knee pillow.
Knee pillows come in a variety of sizes, shapes, and price points. To help narrow down the best pillows including cooling pillows, latex pillows, and memory foam pillows, I spoke to Dr. Brett Hayden, MD, Assistant Professor of Orthopedic Surgery at the Icahn School of Medicine at Mount Sinai about what makes for a good knee pillow and how to use one. While Mount Sinai doctors and physicians are not allowed to promote or name specific brands, the following knee pillows are all excellent options for achieving pain-free slumber.
The Everlasting Comfort Knee Pillow features an adjustable and removable strap to hold it in place and a removable, machine washable cover. The memory foam fill is fashioned into an hourglass shape that contours to your body, creating a supportive and soft foundation whether you sleep on your side or back. The included foam earplugs provide an added level of sleep comfort if you find youโre a light sleeper.
Dual concave memory foam knee pillow that can be positioned for back sleepers, and is one of the best pillows for side sleepers.
Made with ventilated memory foam, the Contour Legacy delivers ergonomic support with a cooling effect, all for a budget-friendly price tag. A center incline contours to the natural curve of your thighs and the bottom is shaped to cradle your pelvis. The tapered edges provide range of movement preventing it from getting tangled in your sheets when shifting position.
Budget friendly knee and leg pillow that delivers support for knees, hips, and back.
Unlike the majority of the knee pillows on my list, this one fits under your entire leg from knee to foot, holding them in a neutral position (via leg straps) to deliver support and relief from a variety of conditions including back pain, hip and sciatica pain, poor circulation, ankle injuries, and feet injuries. Itโs available in three different sizes and with four different foam fills including a BCool foam which stays cool when hot and warm when itโs cold.
A firm, versatile knee pillow that also provides ankle and foot support while holding the legs in a neutral sleep position.
With a unique design that consists of an inner foam core sandwiched between two layers of cooling gel foam, this knee pillow from Sharper Image creates cooling stabilization for even the hottest of sleepers. The compact, contoured shape provides stabilization for back, hips, and knees.
Compact, contoured knee pillow made with cooling gel foam that provides optimal support for the back, hips, and knees.
Made from a soft, resilient memory foam in a velvety microfiber, removable cover, the Sleep Number knee pillow provides the perfect cradle for your knees. The 4.5-inch height works well for most people as an optimal spinal alignment position. Itโs also lighter weight and softer than many of the others on this list. The dark color means it blends in well with its surroundings without screaming, โIโm a medical orthopedic pillow!โ
Soft, lightweight, contoured knee pillow in a compact size with spinal alignment benefits.
Rectangle shaped and polyester filled, this knee and leg pillow from The Company Store provides knee, ankle, and leg support for both side and back sleepers. Sewn down the middle to create two ergonomic support chambers that help ease joint tension, this pillow is the one most like โtraditionalโ pillows included in this guide, which is why I like it so much. It stays put much better than the small, memory foam versions, and itโs machine washable.
A rectangle shaped knee and leg pillow made with a polyester fill for excellent support and pressure relief.
Fashioned from an extra dense proprietary version of memory foam that Cushion Lab calls โHyperfoam,โ this knee pillow possesses exceptional rebound properties (no flattening out here) in a leg-cradling, supportive shape that helps to ease back pain. The cover is hypoallergenic and breathable, so youโll never wake up from sweaty legs again. (Believe me, itโs a thing).
Dense, supportive knee pillow with excellent rebound and breathability.
The orthopedic knee pillow from Coop Home Goods features removable one and two inch memory foam inserts, so you can achieve the optimal height for your frame and position. Simply unzip the machine washable cover and remove an insert as needed. Ergonomically shaped (this one is contoured to resemble an hourglass), it provides pressure relief and a solid base for your top leg to rest when in a side sleep position.
Firm, hourglass shaped knee pillow with removable inserts to adjust thickness and density.
The Tempur-Pedic All Purpose Pillow is fashioned from the companyโs TEMPUR-Materialโข which continuously adapts to the users weight, shape, and temperature while providing both pressure relief and support. Effective as a neck roll, lumbar support, and knee pillow, this little peanut shaped pillow is the perfect travel companion. Itโs even equipped with a handy carrying strap.
Peanut shaped travel pillow that works as knee support, lumbar support, and neck roll.
With so many options available, choosing a knee pillow can be overwhelming. Here are some factors to consider in order to narrow down the options.
Many knee pillows feature an ergonomically designed shape to better fit (and stay in place) around your knees and calves. Side sleepers generally find that an hourglass contoured pillow works best. Back sleepers may want to consider a cylinder or wedge shape for optimal comfort. If you sleep on both your back and side, like me, experiment with different shapes and support levels to see which works best.
A pillowโs support is determined by its overall thickness and firmness. The thicker a pillow is, the more support it will provide. Think of support as the resistance a pillow has to flattening or compressing when weight is put on it. In this sense, heavier people will likely need a thicker, more supportive option.
Unlike mattresses, knee pillows in general do not follow any industry standard firmness level which means a manufacturerโs description can be very subjective. Usually, the best way to determine if a particular pillowโs firmness matches your needs, is to try it out.
If you travel often, a smaller knee pillow you can toss in a bag may be something you want to consider. I also sometimes find that larger knee pillows have a tendency to get tangled up in the covers in the middle of the night resulting in tossing, turning, and repositioning. Smaller, more compact models are easier to maneuver when changing position resulting in fewer disruptions. Many knee pillows are available in a few sizes suitable for people of differing heights and weights.
Many knee pillows are filled with memory foam which tend to trap heat. If youโre someone who sleeps hot, look for a knee pillow with a cover made from a cooling, breathable fabric. Some of the best down pillows can be cooling as well.
Iโve personally tried a variety of knee pillows over the past year and have based these recommendations on that experience, in addition to extensively researching online user reviews. I also took into consideration company profiles, materials used in manufacturing, ease of ordering, customer service, and price point to compile a list of the best pillows for the largest number of people.
Knee pillows are designed to provide enhanced comfort while sleeping by holding a personโs body in a comfortable position that promotes spinal alignment and relieves unnecessary pressure on jointsโyour knees, specifically. While a regular bed pillow can certainly be used, knee pillows are smaller in size and usually ergonomically designed to better cradle your legs without flattening.
According to Dr. Hayden, knee pillows are useful in two major ways. First, when laying on your back, achieving a gentle knee flexion or bend with a pillow relieves pressure on the low back. For this reason, many patients with low back pain and/or lumbar stenosis find relief with a knee pillow.
Dr. Hayden also explained that pillows placed between the knees can reduce stress on the medial (or inner) portion of the knee which is the most common site of knee arthritis pain. Knee pillows also reduce stress on the hips and back.
โMany patients feel that a pillow between the knees corrects their overall posture,โ Dr. Hayden said.
The majority of knee pillows are constructed from ergonomically-cut memory foam which contours to your body shape, most often fashioned in an hourglass. There are also larger sized, rectangular knee pillows that provide cushion for your entire leg, as opposed to just the knee area.
Body pillows are another option. They are most commonly the same width as a traditional pillow and twice as long, allowing the user to not only place them between the knees but also wrap their arms around it.
Cylinder and wedge-shaped pillows are most commonly used by back sleepers by placing them under their knees. There are also heart shaped pillows that fit between the knees and are held in place with a strap.
The optimal knee pillow shape depends on the individual. There are numerous knee pillows available, from one to two regular pillows between the legs, specialty memory foam contoured pillows, and knee sleeves that have extra padding. โThe choice of the right pillow is really a personal one,โ said Dr. Hayden. โMany patients have to try out multiple options until they find the right fit.โ
According to Dr. Hayden, symptoms of knee arthritis, hip arthritis, hip bursitis, or tendonitis can all be alleviated with a knee pillow.
โMany patients with knee arthritis have pain on the inside (or medial compartment) of the knee,โ Dr. Hayden said. This means that when you lie on your side, the insides of your knees can touch and become painful.
Dr. Hayden mentioned a focus group study of 123 patients with hip or knee osteoarthritis who assessed incidences of night pain, in addition to treatment strategies for pain reduction. They found that most patients, greater than 80%, experience night pain. Many patients with moderate to severe knee osteoarthritis pain use pillows in between the knees as an adaptive treatment to relieve pain.
Yes. According to Dr. Hayden this is by far the most popular technique with most people finding that one to two pillows normally do the trick.
Lie on your side with your knees slightly bent. Place the pillow between your knees, so that your upper thigh is elevated to the point that your hips are in a neutral position.
For back sleepers, place the pillow under your knees and lower thighs for support while keeping your butt flush with the bed.
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