10 Best Knee Pillow For Side Sleepers Secrets You Never Knew

Find the Best Knee PillowFor Side Sleepers

Benefits and Buying Guide 2020

If you are one of those who are thinking of sleeping with a knee pillow, we tell you everything you have to know, and we guarantee that you will never let it go again once you try it. It is like a vice, but good.

Example of a kneeling pillow with a support strap

Its use has immediate benefits: it corrects your posture, prevents discomfort, eliminates pain, and helps you sleep comfortably and healthy.

There is a wide offer on the market, depending on the type of pillow and its price. With this article, we want to make it a little easier for you.

What knee pillows to buy

Our selection is based on verified own experience and also that of hundreds of users.

Below we analyze and expand the information on each of them, but we leave this small selection with purchase links for the leg pillows that we consider to be the best of the moment:

  • Knee pad SPORTS MEDICA
  • BONMEDICO leg pillow
  • ESCORT knee pillow
  • RESINGOMM leg cushion
  • GET ONE leg support pillow

Best Knee Pillow For Side Sleepers: REVIEWS [TOP 5]

Spacer Cushion for Spine Alignment, Back Pain, Pregnancy Support





  • Anatomical shape for knee support
  • Improves lymphatic drainage
  • Flexible holding strap
  • Removable and machine washable cover made of bamboo and cotton blend, soft, hypoallergenic and breathable
  • With a 2-year warranty

NATUMAX Knee Pillow for Side Sleepers – Sciatica Pain Relief

• Memory foam memory foam
• Medium-high density
• Knee support anatomical shape
• Removable and machine washable velvet plush cover
• Ideal for pregnancy and sciatica
• Best value for money

Abco Tech Memory Foam Knee Pillow for Side Sleepers

• Memory foam memory foam
• High density
• Curved ergonomic design
• Machine washable velvet cover with protected zipper
• With Extra Firm Support


Leg Elevation Pillow

• Made in Italy
• High-density polyurethane foam padding
• Also for anti-reflux sword support
• Hypoallergenic cotton cover, machine washable
• 100% effective

Cozy Hut Memory Foam Semi Roll Pillow Half Moon Bolster Knee Support Pillow

• Hypoallergenic viscoelastic foam
• Machine washable, breathable organic cotton cover
• Versatile, it can be placed interchangeably under the ankles to improve circulation and relax the legs, also under the knees, or as a lumbar pillow while reading or watching TV.
• Highly recommended by chiropractors and physical therapists.
• With Money Back Guarantee


The current market offers a wide variety of cushions and pillows specially designed to be placed between the legs.

These pillows will fulfill the therapeutic or preventive function optimally and effectively. How?

Well, we are cushioning the joints, aligning the hips and the spine.

Therefore, although people can feel comfortable placing a conventional pillow between their legs, we encourage you to try a unique pillow.

As we will see, there are several models, all ergonomic of the orthopedic type, but the most common is the one that has the shape of an hourglass, that is, it is more prominent at the ends and narrower in the center.

It should be noted that most of these pillows are made with memory foam or memory foam, a material that adapts perfectly to the weight and pressure we exert.

other models we recommend

> click on the images to know opinions and prices <








More and more people are concerned and aware of the importance of sleeping well to have a full and quality life.

It is not only essential to have good nutrition habits and exercise; resting well is the first step to regulate eating habits, fight injuries, and be in a good mood.

For all these reasons, more and more people use special pillows, from cervical pillows such as the butterfly pillow to the mentioned leg pillows.

Why use them? Benefits of Orthopedic Knee Pillows

The main people who benefit from the use of knee pillows and those they are especially recommended are:

  • People who usually sleep on their side
  • Pregnant
  • People with sciatica, knee injuries, or suffering from back pain.

These types of orthopedic leg pillows are becoming very popular as they achieve exceptional leg support while also allowing for correct hip and back alignment.

They are especially indicated for people with a back injury, and pregnant women since sleeping on the side (better the left) is usually the only recommended posture from the second trimester of pregnancy.

Knee cushions are available in a wide range and models, and some have a tether strap to ensure they don’t move. We must indicate that the prices range between 15 and 30 dollars.

In the reviews, we wanted to include all types, both for people who sleep on their side, and those pillows designed for people who sleep or spend a long time on their backs, at rest, reading or watching television.

The main ADVANTAGES of leg pillows are:

  • Relieves Pain

One of the main reasons people decide to invest in a unique leg pillow is because they generally experience pain or discomfort when sleeping or during the day.

The biggest and best support legs provide a Pillow of this type makes it hip does not come into tension and prevents friction knees. Stabilization of the pelvis reduces the pull on the spine and lower back.

  • Improves Body Alignment

It helps achieve spinal alignment by positioning the lower legs in accordance with optimal and natural anatomical alignment, significantly improving posture, mainly if we use it to sleep on our side.

  • It favors the circulation

Especially if you are a person who does not have good circulation or usually work during the day sitting or standing with little movement of the legs, it is essential that the blood supply is correct at night.

Whether you sleep on your side or back, these pillows allow you to raise your legs a little, improving blood flow.

  • Relieves Sciatica

If you sleep on your side, having a pillow between your knees pillow your upper leg to be slightly elevated, decreasing your hip and sciatic nerve’s tension, relieving pain.

Try it; it is a minimal gesture that will help you. You can also reduce pain by applying heat using an electric heating pillow.

Types of Best Knee Pillow For Side Sleepers

  • Hourglass

It is the most common design for this type of leg pillow and allows the knees to rest, settling in the concave part and staying static at night, promoting that our hips do not generate tension, and our spine remains aligned.

The pillow can be placed interchangeably between the thighs or between the calves.

These knee pillows’ dimensions are usually 25 cm long, 20 wide, and with a variable height of about 10-12 cm at the lowest part. It should be noted that they are light.

Most of these pillows can be used in two positions: placing it between the thighs and the other placing the pillow between the calves.

  • Leg Lifting Cushion or Wedge Pillow

These therapeutic cushions designed to elevate your legs often have a triangular shape and are specially designed for people who prefer to sleep on their backs.

Do not confuse them with the wedge pillows for the back intended to be in a more vertical position, used for example, for reading in bed or for pregnant women when they prefer not to lie flat to avoid reflux.

These leg elevation wedge cushions are variable in height that allow us to keep the legs in an elevated position to the rest of the body.

Which helps us enter a state of relaxation faster, since blood reaches the heart with less effort, improving circulation. This also reduces swelling in the ankles.

  • Leg Lift Pillow: Improve Your Circulation

This type of cushion to elevate the legs is usually beneficial, and the benefits are noticeable from the first days of use. Therefore, at least we recommend its use a few minutes a day while reading or watching television.

  • Therapeutic Crescent Leg Support Pillow

They are wide enough to fit both legs, and their height is medium-low.

It should be noted that there are people who sleep sideways or on their backs indistinctly and feel very comfortable using it in both positions since if you use it sleeping on its side, it allows you to place it right between the knees.

The crescent-shaped pillows also serve as a backrest cushion to put on the lower back when you are sitting on the sofa or bed, reading, or watching television to ensure your lower back’s proper support.

Versatility: The half-moon type leg pillow serves both as a knee pillow, both if you sleep on your back (placing it under your knees) and if you sleep on your side as seen in the image, also as a foot lift pillow and lumbar cushion.

Knee Pad

In addition to the memory as mentioned earlier foam hourglass leg pillow,

there is an alternative on the market, and it is a small knee pad, also designed for those who mainly want to cushion the contact between one knee and the other but who don’t like having a bigger pillow between their legs.

Full Body

These full-body pillows are usually U-shaped and intended to fit the body fully between them, hugging it between the legs and arms, making them exceptionally comfortable to use during pregnancy.

Discover now the best full-body pillows with multiple uses >>


What material are they made of Orthopedic leg pillows in line with the rest of the special pillows are usually made of memory foam or memory foam, one-piece, or crushed type foam.

They are typically covered in synthetic fibers, such as polyester or rayon.

Regarding firmness, we must indicate that most of these cushions for the legs are of a medium-high density since this prevents the weight of the knees from compressing the pillow too much, thus maintaining excellent support.

Knee pillows made from poor quality materials weaken and compress quickly, losing support, so this is a critical factor to think about.

Some of these cushions for the legs, come with straps, generally removable. And whose objective is to help the legs remain still, maintaining the position when we are sleeping.

Discover now all about the pillow materials

Who should use a leg cushion to sleep?

Unique knee cushions or pillows decrease tension in the hips by keeping them aligned and helping relieve pressure on the hamstrings and calves and generally help maintain posture at night.

Best Knee Pillow For Side Sleepers
Best Knee Pillow For Side Sleepers

They serve as a complement to a right head pillow and a suitable mattress. Although preferences may vary from one person to another, the following people feel much more comfortable when using them.

 People Sleeping Sideways

Many of the people who get used to sleeping on their side begin to feel uncomfortable when resting one leg on the other, usually due to the discomfort caused by the contact of one knee with the other.

Therefore, they tend to move one leg, leaving the upper knee resting on the mattress, a fact that will generate tension in the hip and will naturally have the body end up sleeping in an intermediate position between sleeping on its side and face down.

Placing a pillow between the legs, we will have a separator that is both a support and a shock absorber.

If you have sciatica

If you did not know, people suffering from sciatica are recommended to sleep on their side, specifically in the fetal position, with the legs and knees slightly flexed as this posture minimizes tension relieving pain.

It is also recommended to use a cushion between the legs, better of an orthopedic type designed for this purpose since it allows adjusting to one of the legs and preventing it from falling off during sleep.

If you suffer from chronic back pain, surely you will already have a lumbar cushion for work or your sofa moments. If not, discover now in this other article the benefits of its use and a good selection.

These are the best lumbar cushions for the office, car or sofa 

Pregnant Women

It is especially recommended for them, since it reduces the tension in the hips and pelvis, keeps the back straight, and maintains posture while sleeping.

 People with Back or Knee Pain

These pillows are ideal for keeping your legs and knees aligned, helping to ease people’s discomfort with back pain, or at least not increasing it. The same goes for people who suffer knee pain due to injuries.

People with Restless Legs Syndrome

Also known as RLS, it is a condition that many people suffer from and is characterized by an unpleasant or tickling sensation in the legs, especially while lying down.

The indicative fact of someone with this syndrome is that they move their legs excessively as they feel an uncontrolled urge to do so.

So using a pillow between your knees if you have restless leg syndrome will give you extra stability while lying down, helping your legs to move much less.

The models of pillows with cords or straps are the most suitable for this case.

Best Knee Pillow For Side Sleepers For those who sleep on your back

It is especially suitable for people who spend long periods lying down a little, either because they are sick or need rest, or for example, those who like to read before bed.

It is recommended for people with poor circulation, to raise the legs slightly.

Practical advice when buying a knee pillow

The main factors to consider when buying a leg pillow are the following:


Typically, large build adults tend to prefer thicker pillows, while lighter people, usually children and women, feel more comfortable with thinner pillows.


If you are pregnant, it is essential that you consider sleeping with a pillow between your legs and preferably with a specialized pregnancy pillow, shaped like an hourglass.

This will allow you to reduce the tension generated by your belly’s weight in the lower back and hips. In this article, you will discover everything you have to know about sleeping postures during pregnancy.

Are you sensitive to heat? Think about the material and the case

You should bear in mind that these types of pillows are typically made with memory foam, which is a material that usually generates heat, although being located on the knees, it may not be a big problem.

Anyway, there are some fresher latex leg pillow alternatives.

A good tip is to use a breathable pillowcase, which is smooth and soft, and best made of a natural material such as cotton, especially if you will place the pillow directly against your skin.

Also, the cover must be removable and washable.

Leg pillows prices

The leg pillows have an approximate cost between 15 and 30 euros, and the most determining factor is the material and the brand and size.

What is the pillow return policy?

All manufacturers have pillow test deadlines and have a return and refund. You can try the pillow for a time without commitment, and if you are not completely satisfied, you can return it, and your purchase money will be refunded.

Also, some brands have a manufacturer’s guarantee against defects that usually last from 1 year to 3 years.

Can I use a regular pillow as a knee pillow?

Although we recommend using a specific leg support cushion designed in the most suitable shape and density.

If you prefer to use a traditional pillow, it is best that you choose good memory foam or memory foam pillow with height medium and high density.

Care and Maintenance of a Best Knee Pillow For Side Sleepers

We recommend you invest in the right product that is viscoelastic, and when caring for it, the key is to make sure that whenever you are not using your knee pillow, you leave room for it to recover its shape.

These pillows can be put under much pressure at night, so the day is an excellent time to stretch again. Do not place unnecessary objects on them.

The cheaper alternatives will lose their strength and structure much more quickly.

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