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How to choose a side sleeper pillow?
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How to choose a side sleeper pillow?

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While you may prefer back sleeping for holding your spine in proper, neutral alignment, relieving pressure, and reducing back pain, it can also aggravate some conditions, like sleep apnea, snoring, and acid reflux. 

Despite this, it’s estimated that side sleepers make up approximately 54.4% of the population, according to data reported by the Sleep Foundation. 

Using a side sleeper pillow and a specific mattress that allows adequate support, provides proper spinal alignment and relieves pressure in all areas, including your hips and shoulders.

In this article, your sleep expert at Polysleep, your Canadian pillow company, will guide you to choose the side sleeper pillow that fits you. 

Why should you use a side sleeper pillow?

Comfortable woman sleeping sideways with her head on her pillow

Many side sleepers use a regular, flat pillow and find themselves waking up every morning with a stiff neck or feeling extreme pains in the main pressure points on their body. 

Utilizing a pillow for side sleepers leaves sleepers feeling comfortable and supported throughout the night and waking feeling refreshed.

Side sleepers: what are their needs?

People who find themselves sleeping on their back throughout the night can get away with sleeping on a soft, flatter pillow and still waking feeling relaxed and refreshed as this sleeping position does not add any pressure-to-pressure points throughout the body.

However, individuals who sleep on their side throughout the night require a bit more support from their pillow

Pillows that are too thin do not provide enough cushion to support the space between the sleeper's head and neck, while a pillow that is too thick provides too much support, adding pressure on major pressure points.

Best mattress for side sleepers!

Comfortable young woman sleeping sideways with her head on her pillow

Benefits of side sleeper pillows

While it is not necessary to use a side sleeper pillow, it's highly recommended by medical professionals that those who find themselves sleeping primarily on their side throughout the night use these special pillows.

The best side sleeping pillow provides: 

  • Adequate support and cushions, 
  • Help to hold the natural alignment of the spine while sleeping. 
  • Alleviate pressure on all major pressure points

Side sleeper pillows are typically medium-firm or firm

How to choose a side sleeper pillow?

Pregnant woman sleeping with her head lying on her side

There are several factors to consider when shopping for the best side sleeper pillow for you. 

Below is a guide to finding your perfect one.

Shapes and sizes

It is important to take into consideration the shape and size of your pillow when determining the best pillow for side sleeping. A wedge-shaped pillow is ideal for side sleepers as its design allows for ample support to the space between your head and neck.


The density, or thickness, of the best side-sleeping pillow, is medium-firm to firm. Side sleeping with a pillow that is too soft will leave you with an inadequate amount of support beneath your head, leading to an increase in pressure.

Ideally, side sleeper pillows should be approximately 3 to 6 inches in thickness

You do not want to use a pillow that is too thin or soft as this will cause spinal alignment issues and a pillow that is too thick will leave your head tilted upwards, resulting in added pressure and improper spinal alignment.


The best side sleeper pillow can be made from several different materials. However, foam materials, such as viscoelastic hybrid foam, have been known to promote the best support and last the longest. 

You want to look for a pillow that supports you, has temperature-regulating materials, as well as one that is created to hold its shape, making it durable.

Polysleep’s customizable pillow and Polysleep’s wedge foam pillow are among the best side sleeper pillows in Canada. These pillows, made with viscoelastic hybrid foam, are designed to relieve pressure, promote a natural spinal alignment while you are sleeping, and leave you with a better night of sleep.

Créer comme des vignettes produits 

Try our Wedge Pillow!

Try our customizable pillow!

Smiling Woman Lying Sideways on Polysleep Orthopedic Pillow


When using a foam side sleeper pillow, it is only recommended to hand wash the outer-cover. 

Like the inner layers cannot be washed, it is recommended to use a pillow cover to ensure the longevity of your pillow. 


The first and most important thing to consider when choosing a cover for your pillow is the fabric. 

A high-quality cotton pillow cover provides a breathable, luxurious, and natural material that will last years with proper care. 

If you have already purchased a pillow, ensure your cover is the appropriate size. Check out pillow size guide!


The price range of a pillow for side sleepers varies widely based upon the materials used to construct the pillow, the quality, and the size of the pillow. 

You can expect to pay $100 or more for a pillow that is constructed using high-quality materials, provides you with luxurious cooling comforts, and will last for years to come. 

Check out the Polysleep’s pillow guide!

Smiling Woman With Closed Eyes Lying On Polysleep Wedge Pillow

Best pillows for side sleepers from Polysleep

Polysleep offers two pillows designed and created specifically with side sleepers in mind. These pillows are among the best side sleeper pillows in Canada.

Polysleep’s wedge pillow

The Polysleep wedge pillow is an ideal pillow for side sleepers, those who find themselves suffering from acid reflux or sleep apnea, as well as hot sleepers. 

The wedge pillow offers an open-cell hybrid foam with a cooling Kulkote coating. This Kulkote coating senses and regulates your body temperature for instant cooling relief.

This orthopedic pillow is designed with an incline that improves spinal alignment, alleviates pressure points, promotes healthy digestion, and promotes healthy breathing throughout the night.

Its first layer is made of an antimicrobial viscoelastic hybrid foam and the second layer is supportive polyurethane foam. It is then covered with a spandex material that holds liquid repellent qualities as well as premium quality mesh.

Shop our Wedge Pillow!

The circled Polysleep Wedge pillow

Polysleep’s customizable pillow

The Polysleep customizable pillow is ideal for all sleepers

It is made up of multiple layers that can be added or removed to achieve the desired firmness and thickness. 

All layers are made up of the Polysleep’s ventilated antimicrobial viscoelastic hybrid foam that ranges in the following thickness levels:

  • First layer: 2”
  • Second layer: 1 ½” 
  • Third layer: 1 ¼”
  • Fourth layer: ½”

The pillow is then surrounded by a 100% cotton cover for optimal comfort.

Using a side sleeper pillow will provide the user with optimal comfort and support throughout the night. 

A pillow designed to support proper spinal alignment is highly recommended by medical professionals as side sleeping without the proper cushion and support can add pressure causing pain.

Shop our customizable pillow!

The customizable pillow from Polysleep certified antimicrobial

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