Choosing the Right Pillow for Side Sleepers (Front and Back Too)

Finding the perfect pillow can make all the difference to how comfortably you sleep. Whether you’re a side sleeper who loves curling up under the duvet, a back sleeper who prefers to stretch out or a front sleeper who enjoys sinking into a soft pillow, the right support can help you settle in for a restful night.

But with so many different fillings, firmness levels and pillow shapes available, how do you know which one is right for you?

In this guide, we’ll explore the best pillows for side sleepers, alongside our recommendations for front and back sleepers, helping you find the perfect combination of comfort and support.

What Is the Best Pillow for Side Sleepers?

The best pillow for side sleepers is one that provides enough height and support to keep your head, neck and spine comfortably aligned.

When you sleep on your side, there’s a natural gap between your head and the mattress created by the width of your shoulders. Your pillow should comfortably fill this space without allowing your head to tilt too far upwards or downwards.

For this reason, medium-firm and firm pillows are often a good choice for side sleepers, as they help maintain their height and provide consistent support throughout the night.

However, everyone sleeps differently. Your shoulder width, mattress firmness and personal preferences will all influence which pillow feels best.

Explore our collection of pillows for side sleepers to find the right balance of comfort and support.

Why Is Pillow Height Important for Side Sleepers?

Pillow height, also known as loft, is particularly important when sleeping on your side.

If your pillow is too low, your head may sink towards the mattress, creating an uncomfortable angle through your neck. If it’s too high, your head may be pushed upwards, which can feel equally uncomfortable.

Ideally, your pillow should fill the space between your ear and the mattress, helping keep your head in a neutral position.

There are a few things to consider:

• Shoulder width: Broader shoulders generally require a higher-profile pillow, while narrower shoulders may feel more comfortable with a lower pillow.

• Mattress firmness: A softer mattress allows your shoulders to sink further into the surface, which may mean you need a slightly lower pillow.

• Pillow filling: Some fillings compress more than others, so it’s important to consider how high your pillow feels when you’re actually lying on it.

• Personal comfort: The best pillow should feel supportive without creating pressure around your head or neck.

What Pillow Firmness Is Best for Side Sleepers?

Side sleepers often benefit from a medium-firm or firm pillow that provides enough structure to support their head throughout the night.

A pillow that’s too soft may compress excessively, while one that’s too firm or high may feel uncomfortable.

Medium-Firm Pillows

Medium-firm pillows offer a lovely balance of cushioning and support, making them a versatile option for side sleepers.

They provide structure while allowing your head to settle comfortably into the filling.

They’re particularly appealing if you enjoy a little softness without losing the supportive feel beneath.

Firm Pillows

Firm pillows provide more structured support and generally maintain their height throughout the night.

They can be particularly suitable for side sleepers with broader shoulders or anyone who prefers a more supportive sleeping surface.

However, firmness alone doesn’t determine comfort. The pillow should also be the right height for your body and mattress.

Discover our full range of pillows to compare different fillings and firmness levels.

Which Pillow Filling Is Best for Side Sleepers?

The filling inside your pillow plays an important role in how it feels and supports your head. From the structured comfort of memory foam to the softness of feather and down, there are several options worth considering.

Memory Foam Pillows

Memory foam pillows gently respond to the shape and weight of your head, creating a supportive surface that maintains its structure.

They’re a popular choice for side sleepers who prefer a pillow that holds its shape rather than needing regular plumping.

Look for a design with enough height to comfortably support the space between your head and shoulders.

Feather and Down Pillows

Feather and down pillows offer a naturally soft, comforting feel, making them a lovely choice if you prefer traditional pillow fillings.

Feathers provide structure, while down adds softness and loft. The balance of these fillings determines how supportive or cushioning the pillow feels.

Chamber-style pillows can be particularly useful for side sleepers, combining a supportive inner filling with a softer outer layer.

Our Duck Feather & Down Pillows offer natural comfort, with different firmness options to suit your preferences.

Synthetic Pillows

Synthetic pillows, including microfibre and hollowfibre, offer soft, plump comfort and are often easy to care for.

For side sleepers, choose a synthetic pillow with enough filling and structure to maintain its height when you lie on it.

Our Soft as Down Pillows provide a beautifully soft alternative to natural down, with different firmness options to explore.

Wool Pillows

Wool pillows offer naturally breathable comfort and can be a good choice for sleepers who prefer a firmer feel.

Wool helps manage moisture, making it particularly appealing if you tend to get warm during the night.

The level of support will depend on the pillow’s filling and construction, so look for a design that suits your preferred height and firmness.

What Is the Best Pillow for Front Sleepers?

If you prefer sleeping on your front, a soft, low-profile pillow is generally the most comfortable option.

Unlike side sleepers, front sleepers need very little height beneath their head. A pillow that’s too thick can push the neck into an uncomfortable position.

Soft feather and down or down-alternative pillows can work particularly well, as they compress gently beneath the head.

When choosing a pillow for front sleeping, look for:

• A soft, cushioning feel

• A relatively low profile

• A filling that gently compresses

• Enough comfort without excessive height

Our Soft as Down Pillows are worth considering if you enjoy a soft, fluffy sleeping surface.

You can also explore our collection of front sleeper pillows to find a suitable option.

What Is the Best Pillow for Back Sleepers?

Back sleepers generally benefit from a medium-height pillow that supports the natural curve of the neck without pushing the head too far forwards.

A medium-firm pillow can offer a comfortable balance of softness and structure, helping your head rest in a neutral position.

If your pillow is too high, it may cause your chin to tilt towards your chest. If it’s too low, you may find that your neck isn’t comfortably supported.

When choosing a pillow for back sleeping, consider:

• A medium height that feels comfortable beneath your head

• Gentle cushioning around the neck

• Enough support to prevent excessive sinking

• A filling that maintains its shape throughout the night

Explore our back sleeper pillows for options designed with this sleeping position in mind.

What If You Change Sleeping Positions During the Night?

Not everyone stays in the same position throughout the night. If you regularly move between your side, back and front, you’re known as a combination sleeper.

For combination sleepers, a medium-height pillow with a balance of softness and support is often a good starting point.

You want something supportive enough for side sleeping, without feeling too high when you turn onto your back.

Responsive fillings that gently adjust to your movements may be particularly comfortable.

If you’re unsure which position you spend the most time in, consider the position you naturally settle into when falling asleep.

Can the Wrong Pillow Cause Neck and Shoulder Discomfort?

Your pillow plays an important role in supporting your head and neck while you sleep.

A pillow that’s too high, too low or no longer providing adequate support may contribute to discomfort, particularly if it causes your neck to rest at an awkward angle.

Side sleepers should look for a pillow that comfortably fills the space between their head and shoulders, while back sleepers generally need less height.

If you regularly wake with neck or shoulder discomfort, it may be worth reviewing your pillow’s firmness, height and condition.

Persistent or worsening pain should always be discussed with a healthcare professional.

For more advice, explore our guide to the best pillows for aches and pains.

Should Side Sleepers Use One Pillow or Two?

For most side sleepers, one appropriately supportive pillow is a good starting point.

The important thing is finding the right height, rather than simply stacking multiple pillows together.

Using two pillows can sometimes create too much height or an uneven surface, particularly if the pillows move during the night.

If you find yourself regularly folding your pillow or placing your arm beneath it for extra support, this may be a sign that you need a higher-profile pillow.

Some side sleepers also enjoy placing a small pillow between their knees to improve comfort around the hips and lower back.

Ultimately, the best arrangement is one that allows you to rest comfortably without placing unnecessary pressure on your neck or shoulders.

How Do You Know If Your Pillow Is Right for You?

The best way to assess your pillow is to consider how it feels in your usual sleeping position.

Ask yourself:

• Does my head feel comfortably supported?

• Does my neck feel naturally aligned with my spine?

• Is the pillow the right height for my shoulders?

• Does the filling provide enough cushioning without sinking too far?

• Do I feel comfortable when settling down to sleep?

If your pillow has become flat, lumpy or no longer offers the support you need, it may be time to consider a replacement.

For more advice on choosing the right filling and firmness, explore our Pillow Buying Guide.

Find the Perfect Pillow for Your Sleeping Position

Whether you’re a side sleeper who needs extra support, a back sleeper looking for balanced comfort or a front sleeper who prefers something soft and gentle, finding the right pillow can make all the difference.

Remember, there’s no one-size-fits-all solution. The best pillow is one that complements your sleeping position, mattress firmness and personal comfort preferences.

Explore our full pillow collection or browse our side sleeper pillows to find your perfect match for a comfortable night’s sleep.