Choosing the Right Pillow for Your Sleep Style: A Guide for Side Sleep
Share
Choosing the Right Pillow for Your Sleep Style
If you usually sleep on your side, your pillow has an important job. It needs to fill the space between your head and the mattress while keeping your neck in a comfortable, neutral position.
The right pillow can make your bed feel more comfortable. The wrong one may feel too high, too flat, too firm or too soft. Finding the best option often comes down to your body shape, mattress firmness, preferred materials and how much support feels comfortable.
This guide explains what side sleepers should look for when choosing a pillow. It also covers common signs that your current pillow may not be suitable and introduces a few memory foam options that may be worth considering.
Why side sleepers need a supportive pillow
When you sleep on your side, your head is above the mattress rather than resting directly on it. This creates a gap between your head and the mattress. The width of this gap depends on your shoulder shape, body size and mattress firmness.
A pillow that is too low may allow your head to tilt towards the mattress. A pillow that is too high may push your head away from the mattress. Either position can feel uncomfortable over time.
A suitable pillow should help your head and neck remain broadly in line with the rest of your spine. It should also support your head without placing unnecessary pressure on your ear, jaw or shoulder.
This does not mean that every side sleeper needs the same pillow. Personal comfort matters. A pillow that suits one person may not suit another, even if they sleep in the same position.
What to look for in a pillow for side sleeping
1. The right pillow height
Pillow height is one of the most important factors for side sleepers. A pillow with enough height can fill the space between your head and shoulder.
Your ideal height may depend on:
- The width of your shoulders
- Your body frame
- How deeply your mattress allows your shoulder to sink
- Whether you move between side and back sleeping
- The firmness and thickness of the pillow
A broader-shouldered person may prefer a higher pillow. Someone with narrower shoulders may find a lower pillow more comfortable. A softer mattress can also reduce the gap because your shoulder sinks into it.
Avoid choosing a pillow based on height alone. A tall pillow is not automatically more supportive. The material and how much it compresses under your head are also important.
2. Enough support without feeling hard
Side sleepers often need a pillow that holds its shape. If a pillow compresses too much, your head may sink towards the mattress. This can leave the pillow feeling flat during the night.
Memory foam is one option that can provide a more stable feel. It moulds around the head and neck rather than behaving like loose fill. Some people like this close, supportive feel. Others prefer the softer, more flexible feel of fibre or down-style pillows.
Firmness is a personal choice. A pillow should support you without creating pressure or feeling rigid. If you are unsure, look for a product description that explains how the pillow responds to weight and movement.
3. A shape that matches your sleep habits
Traditional rectangular pillows suit many people. Ergonomic or contoured pillows may offer a more defined area for the head and neck. These pillows can take a little time to get used to.
If you change positions during the night, a very structured pillow may feel less flexible. A more adaptable pillow may be a better choice if you move between your side and back.
Consider how you actually sleep, rather than how you plan to sleep. Most people do not stay in one position all night.
4. Breathable materials and a washable cover
Side sleepers may spend many hours with their face close to the pillow. A breathable cover can help the pillow feel fresher and more comfortable.
Look for practical features such as:
- A removable cover
- A washable cover
- Breathable fabric
- Materials that suit your sensitivities
- A pillowcase that fits without compressing the pillow
Check the care instructions before washing. The cover and the inner pillow may need different care. Memory foam itself should generally be handled according to the manufacturer’s instructions.
5. The correct pillowcase size
A pillowcase that is too small may squash the pillow and change its shape. A loose pillowcase may allow the pillow to move around.
Before buying, check the product dimensions and compare them with the pillowcases you already own. Some pillows are made to fit standard Australian pillowcases, which can make replacing bedding easier.
How to check your sleeping position
You do not need special equipment to assess your pillow. Ask someone to take a photo of you lying in your usual side-sleeping position, or use a mirror if practical.
Look for a relatively straight line from your head through your neck and upper back. Your head should not appear to tilt sharply up or down.
You can also notice how the pillow feels. Ask yourself:
- Does my head feel supported throughout the night?
- Does the pillow lose its shape quickly?
- Do I feel pressure around my ear or shoulder?
- Do I keep folding or bunching the pillow?
- Do I often wake and adjust it?
These observations can help you decide whether you need a different height, firmness or pillow shape.
Memory foam pillows for side sleepers
Memory foam pillows are made from foam that responds to body heat and pressure. Depending on the design, the foam can mould around the head and neck and provide a more stable sleeping surface.
This style may suit side sleepers who prefer:
- A pillow that keeps its shape
- A supportive rather than loose or fluffy feel
- A closer fit around the head and neck
- A pillow that does not need frequent fluffing
Memory foam is not the right choice for everyone. It can feel different from a traditional pillow and may feel too firm or warm for some people. Allow time to adjust, and follow the care instructions supplied with the product.
Three options to consider
The following pillows may suit side sleepers who are looking for memory foam support. Read the specifications carefully and consider your preferred height, shape and feel before buying.
AllCare Streamline Therapeutic Memory Foam Pillow
The AllCare Streamline Therapeutic Memory Foam Pillow uses a memory foam design and has a breathable fabric. Its description states that it is designed for side, back and stomach sleepers.
This may be worth considering if you want a supportive memory foam pillow with a breathable cover. It is also described as retaining its shape over time. Check the product details and dimensions to make sure they suit your bed and pillowcase.
AllCare Rest & Revive Memory Foam Pillow
The AllCare Rest & Revive Memory Foam Pillow is Australian-made and uses adaptive memory foam. It has a breathable, anti-microbial fabric cover and is described as suitable for side, back and stomach sleeping.
This may suit side sleepers who want memory foam support with a breathable cover and a pillow made in Australia. As with any pillow, comfort will depend on your preferred height and firmness.
AllCare Memory Foam Orthopaedic Pillow
The AllCare Memory Foam Orthopaedic Pillow is made from high-density memory foam and has an ergonomic design. It is also described as fitting a standard Australian pillowcase and having a removable, washable cover.
This could be a practical option if you prefer a more structured pillow and want to continue using standard pillowcases. A structured shape may take some time to feel familiar, especially if you have always used a soft, flexible pillow.
Common mistakes when choosing a side-sleeper pillow
Choosing a pillow that is too high
A thick pillow may appear supportive, but it can place your head in an awkward position. Choose a pillow that fills the gap between your head and mattress without forcing your neck upwards.
Using a very soft pillow that collapses
A soft pillow may feel comfortable when you first lie down. If it loses most of its height during the night, it may not provide the support you prefer. Look for a material that keeps enough structure under your head.
Ignoring your mattress
Your mattress affects pillow height. A firm mattress usually allows less shoulder sink. A softer mattress may allow your shoulder to sink further. If you change mattresses, your pillow may feel different even if the pillow has not changed.
Buying based only on a product label
Words such as “orthopaedic” or “therapeutic” describe a product’s design or intended use. They do not guarantee that the pillow will suit every person. Check the size, materials, cover and care instructions, then consider how the pillow feels for you.
Expecting instant comfort
A new pillow may feel different from your current one. Give yourself time to adjust, but do not ignore ongoing discomfort. If a pillow consistently feels unsuitable, it may not be the right height or shape for your body.
How to care for your pillow
Good care can help keep your pillow fresh and in usable condition.
- Use a pillow protector beneath the pillowcase where suitable.
- Wash removable covers according to the care label.
- Air the pillow as directed by the manufacturer.
- Avoid bending or compressing memory foam unnecessarily.
- Replace the pillowcase regularly.
- Check the pillow for changes in shape, support or cleanliness.
Do not wash the inner pillow unless the care instructions specifically allow it. Foam products often require different cleaning methods from fibre-filled pillows.
When to seek professional advice
A pillow can affect comfort, but it is not a substitute for professional health advice. If you have ongoing neck, shoulder or back discomfort, speak with a qualified health professional. Seek advice sooner if discomfort follows an injury or is accompanied by other concerning symptoms.
A health professional may help you consider your sleeping position, daily activities, mattress and pillow together.
Final thoughts
Choosing the right pillow for your sleep style starts with understanding how you sleep and how your body interacts with your mattress. For side sleepers, focus on a suitable height, steady support, comfortable materials and a cover that is easy to care for.
Memory foam may suit people who prefer a pillow that moulds to the head and keeps its shape. However, there is no single pillow that works for everyone. Compare the dimensions and features, then choose the option that feels comfortable and practical for your needs.