Finding the perfect pillow for side sleepers can be more difficult than it looks. A pillow that feels comfortable when you first lie down may become too flat during the night, while a pillow that is too thick can push your head upward and create an uncomfortable sleeping position.
Side sleepers need to consider more than softness. Shoulder width, mattress firmness, pillow loft, and filling material all affect how a pillow feels. This is particularly important for big and tall sleepers, who may need a different pillow height from someone with a narrower frame.
In this guide, we’ll compare several types of side-sleeper pillows, explain how to choose the right height, and look at specific products worth considering.
Quick Picks: Best Pillows for Side Sleepers
- Best Adjustable Option: Coop Sleep Goods Original Adjustable Pillow
- Best Shoulder-Friendly Design: Eli & Elm Cotton Side-Sleeper Pillow
- Best Latex Option: Brooklyn Bedding Talalay Latex Pillow
- Best Cooling Foam Option: Helix GlacioTex Cooling Memory Foam Pillow
Our buying tip: If you have broad shoulders or are unsure about your ideal pillow height, start by comparing adjustable-loft designs.
Why Side Sleepers Need a Different Pillow
When you sleep on your side, your shoulder rests against the mattress while your head sits above it. This creates a gap that the pillow needs to fill.
If the pillow is too flat, your head may tilt downward toward the mattress. If it is too tall, your head may be pushed upward. Either situation can make it difficult to find a comfortable sleeping posture.
A suitable side-sleeper pillow should provide enough height and support to keep your head in a comfortable, relatively neutral position. It should also compress appropriately under the weight of your head rather than collapsing completely.
What Matters Most?
Enough height to fill the space between your head and mattress.
Broader shoulders may create a larger gap when side sleeping.
The pillow should maintain its shape without feeling excessively hard.
A softer mattress lets the shoulder sink farther into the bed.
How to Choose the Right Pillow Height for Side Sleeping
Pillow loft is the height or thickness of a pillow. For side sleepers, it is one of the most important specifications to consider.
There is no universal pillow height that works for everyone. Your shoulder width, mattress firmness, head size, and the amount of pillow compression all influence the height you need.
1. Consider Your Shoulder Width
Your shoulder width affects the distance between your head and the mattress when you lie on your side.
People with broader shoulders may need a taller pillow to fill this space. A standard low-loft pillow may compress too much and leave the head unsupported.
However, a high-loft pillow is not automatically better. The goal is to find a height that feels comfortable without pushing your head too far upward.
2. Consider Your Mattress Firmness
Your mattress changes how much your shoulder sinks into the bed.
- Soft mattress: Your shoulder may sink farther into the surface, reducing the gap between your head and mattress.
- Medium mattress: The amount of shoulder sinkage may fall somewhere between soft and firm options.
- Firm mattress: Your shoulder may sink less, leaving a larger gap that requires more pillow height.
This is why two people with similar shoulder widths may prefer different pillow heights.
3. Check How Much the Pillow Compresses
A pillow’s advertised thickness does not always represent its height during use. Soft fiber filling may compress substantially, while firmer foam or latex designs may retain more of their original shape.
When comparing pillows, look for information about filling, construction, firmness, and loft. If you are unsure, an adjustable pillow gives you more room to experiment.
| Pillow Type | Typical Characteristics | Best Starting Point |
|---|---|---|
| Low Loft | Flatter profile | Narrower shoulders or softer mattresses, depending on fit |
| Medium Loft | Moderate height | Many average-proportioned side sleepers |
| High Loft | Taller profile | Some broad-shouldered side sleepers and firm mattresses |
| Adjustable Loft | Height can be customized | People who are unsure of their ideal pillow height |
Best Pillow Materials for Side Sleepers
The filling inside a pillow affects how it compresses, how much support it provides, and how easy it is to adjust. Here are some common materials worth comparing.
Memory Foam
Memory foam conforms to the shape of your head and distributes pressure across the pillow surface. Solid memory foam generally has a fixed shape, while shredded memory foam can be adjusted in some models.
Consider it if: You prefer a more structured feel and want a pillow that does not collapse as easily as some soft fiber-filled options.
Latex
Latex pillows typically have a more responsive feel than traditional memory foam. They may retain their shape well and are available in both solid and shredded constructions.
Consider it if: You prefer a springier feel and do not want the deep, slow-contouring sensation associated with some memory foam pillows.
Shredded Foam Blends
Some adjustable pillows combine shredded memory foam with polyester fibers or other materials. The filling can often be removed or added to change the pillow’s height and feel.
Consider it if: You want to customize the loft rather than commit to a fixed pillow height.
Down Alternative
Down alternative pillows usually provide a softer, more traditional pillow feel. However, some models compress more than foam or latex designs, so side sleepers should pay attention to how well the pillow maintains its loft.
Consider it if: You prefer a soft surface and do not need a very structured pillow.
Best Pillows for Side Sleepers: Products to Compare
These four pillows offer different constructions and adjustment options. Rather than assuming one model works for every side sleeper, compare their designs against your shoulder width, preferred firmness, and sleeping temperature.
1. Coop Sleep Goods Original Adjustable Pillow
Best for: Side sleepers who want to customize pillow height.
The Coop Sleep Goods Original Adjustable Pillow uses a shredded memory foam and microfiber fill blend. Its adjustable construction allows you to remove or add filling to change the pillow’s loft and feel.
This flexibility can be useful for broad-shouldered sleepers who find standard pillows too flat, as well as people who are still experimenting with their ideal pillow height.
- Adjustable shredded filling.
- Can be customized by adding or removing material.
- Useful for different sleeping preferences.
- Available in different sizes and configurations depending on the listing.
Potential drawback: Finding the right amount of filling may take some trial and error. You may also need to fluff and redistribute the filling occasionally.
2. Eli & Elm Cotton Side-Sleeper Pillow
Best for: Side sleepers interested in a shoulder-friendly pillow shape.
The Eli & Elm Cotton Side-Sleeper Pillow has a distinctive U-shaped design with a curved lower edge. The shape creates space around the shoulder area while providing a fuller section for the head and neck.
Its filling can be adjusted by adding or removing material, allowing users to change the pillow’s height and feel.
- Distinctive U-shaped design.
- Adjustable shredded filling.
- Designed specifically with side sleeping in mind.
- Worth comparing if conventional rectangular pillows feel awkward around your shoulder.
Potential drawback: The unusual shape may not suit everyone, especially people who frequently change sleeping positions.
3. Brooklyn Bedding Talalay Latex Pillow
Best for: Sleepers who prefer a responsive latex pillow.
The Brooklyn Bedding Talalay Latex Pillow uses latex foam rather than loose shredded memory foam. It is worth considering if you prefer a more consistent pillow structure and a responsive feel.
Unlike an adjustable shredded pillow, a solid latex design generally offers a more fixed profile. Check the available loft options before ordering to make sure the height suits your shoulder width and mattress.
- Talalay latex construction.
- More structured feel than loose-fill pillows.
- Suitable for shoppers comparing latex with memory foam.
- Check available loft and size options before purchase.
Potential drawback: A fixed-height pillow offers less customization than an adjustable-fill design.
4. Helix GlacioTex Cooling Memory Foam Pillow – Side Sleeper
Best for: Side sleepers who prefer solid memory foam and a cooling-style cover.
The Helix GlacioTex Cooling Memory Foam Pillow – Side Sleeper uses solid memory foam rather than loose shredded filling. It is designed with a side-sleeper profile and a GlacioTex cooling cover.
The model has been offered in different loft options, so check the current listing carefully. Choosing the correct height is especially important if you have broad shoulders or use a firm mattress.
- Solid memory foam construction.
- GlacioTex cooling-style cover.
- Side-sleeper-specific model.
- Worth comparing if you prefer a more structured pillow.
Potential drawback: The foam core is not adjusted by removing loose filling. Check the care instructions for the interior foam and cover separately.
Side-Sleeper Pillow Comparison
| Pillow | Main Material | Design | Best Starting Point |
|---|---|---|---|
| Coop Original | Shredded foam blend | Adjustable fill | Customizable height |
| Eli & Elm | Shredded latex or foam blend, depending on version | U-shaped side-sleeper design | Shoulder-friendly shape |
| Brooklyn Bedding | Talalay latex | Structured latex pillow | Responsive support |
| Helix GlacioTex | Solid memory foam | Side-sleeper profile | Structured foam and cooling-style cover |
Product specifications, available sizes, and versions can change. Always confirm the exact model and its current features on the Amazon listing before purchasing.
Best Pillow Features for Big and Tall Side Sleepers
Big and tall sleepers do not necessarily need a pillow marketed specifically for larger people. What matters is whether the pillow matches their body proportions and sleeping setup.
Look for Enough Loft
If you have broad shoulders, a pillow that is too flat may not fill the gap between your head and mattress. Compare models with higher loft or adjustable filling.
Choose a Pillow That Holds Its Shape
Some soft pillows compress considerably under pressure. If you find that your pillow becomes flat during the night, consider a more supportive foam or latex construction.
Consider Pillow Width
Standard, queen, and king pillows offer different dimensions. A wider pillow may provide more room to reposition your head without moving completely off the pillow.
Do Not Rely on Body Weight Alone
There is no universal pillow weight-capacity rating that determines whether a pillow is suitable for a heavier sleeper. Shoulder width, head position, filling compression, and personal comfort are more useful factors when comparing pillows.
Big & Tall Side-Sleeper Buying Checklist
- ✓ Compare medium-high and high-loft options.
- ✓ Check whether the filling can be adjusted.
- ✓ Consider how much your shoulder sinks into your mattress.
- ✓ Look for a pillow that maintains its shape during use.
- ✓ Compare standard, queen, and king dimensions.
- ✓ Check the return policy before purchasing.
Common Mistakes When Choosing a Side-Sleeper Pillow
Buying the Thickest Pillow Available
A thick pillow may seem like the obvious choice for side sleeping, but excessive height can push your head upward. Choose based on your body proportions rather than thickness alone.
Choosing a Pillow Only Because It Feels Soft
A soft pillow can feel comfortable initially but may compress too much during the night. Side sleepers should consider how well the pillow maintains its height under pressure.
Ignoring the Mattress
Your mattress changes the distance between your head and the bed. A pillow that works well on a firm mattress may feel too tall on a soft mattress.
Ignoring Product Dimensions
Check the actual dimensions and available loft options. A pillow’s size label does not tell you how tall it will feel when compressed under your head.
Frequently Asked Questions
What type of pillow is best for side sleepers?
Many side sleepers prefer a medium-high or high-loft pillow that provides enough height between the head and mattress. Adjustable memory foam and latex pillows are worth comparing because they offer different levels of support and compression.
Should side sleepers use firm or soft pillows?
Many side sleepers prefer a medium-firm or supportive pillow that does not collapse excessively. However, firmness alone does not determine whether a pillow is suitable. Height, filling, and shoulder width also matter.
Are high pillows better for broad shoulders?
They can be a useful starting point because broad shoulders may create a larger gap between the head and mattress. However, the right height also depends on mattress firmness and pillow compression. An adjustable model can help you find a comfortable level.
Is memory foam good for side sleepers?
Memory foam can be a good option because it conforms to the shape of the head and provides a relatively consistent surface. Shredded memory foam offers more adjustability, while solid memory foam generally has a fixed shape.
Are adjustable pillows worth it for side sleepers?
Yes, they can be useful if you are unsure about your ideal pillow height. You can remove filling if the pillow feels too tall or add material if it feels too flat.
How often should you replace a side-sleeper pillow?
There is no fixed replacement schedule for every pillow. Consider replacing it when the filling becomes permanently compressed, the pillow develops lumps, or it no longer provides a comfortable shape. Follow the manufacturer’s care instructions.
Final Verdict: Which Side-Sleeper Pillow Should You Choose?
The best pillow for side sleepers is one that fills the space between your head and mattress without pushing your head too high or allowing it to sink too low.
- For adjustable height: Consider the Coop Sleep Goods Original Adjustable Pillow.
- For a shoulder-friendly shape: Compare the Eli & Elm Cotton Side-Sleeper Pillow.
- For a responsive latex feel: Consider the Brooklyn Bedding Talalay Latex Pillow.
- For structured memory foam: Compare the Helix GlacioTex Cooling Memory Foam Pillow.
For big and tall sleepers, shoulder width and mattress firmness deserve particular attention. If standard pillows feel too flat, an adjustable high-loft design may be a sensible place to start. Take time to compare the filling, dimensions, and available height options before choosing.
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