If you sleep on your side, you’re not alone—more than 60% of adults in the U.S. prefer to sleep on their side. Sleeping on your side can reduce snoring, improve digestion, and promote healthy breathing. However, it does have a downside: Using the wrong pillow can lead to neck pain, stiff shoulders, and poor spinal alignment.
That’s why choosing the right pillow is crucial for a comfortable and pain-free sleep. In this guide, we’ll tell you what to look for when choosing a pillow, the different types of pillows available, and our top recommendations for the best pillows for side sleepers in 2025.
Why Side Sleepers Need a Special Pillow
When you sleep on your side, your head, neck and shoulders need to have adequate support to maintain alignment with your spine. A pillow that’s too flat or too soft can tilt your head downward, causing neck strain. On the other hand, a pillow that’s too thick or too firm may push your head upward, causing shoulder pressure.
The ideal pillow should:
- Maintain a neutral position for your spine
- Reduce pressure on your shoulders
- Support the natural curvature of your neck
- Help reduce morning stiffness and side-switching.
Key Features to Look for in a Side Sleeper Pillow
When selecting a pillow, consider the following factors:
- Loft (Height): A medium-to-high loft (4–6 inches) is ideal for bridging the space between your shoulder and neck.
- Firmness: A medium-firm pillow strikes a good balance between support and comfort.
- Material: Options like memory foam, latex, down, and adjustable fill are all excellent choices.
- Cooling Properties: For those who sleep hot, gel-infused foam or breathable covers are beneficial.
- Adjustability: Shredded foam or customizable fill allows you to adjust the height to your preference.
- Shape: Contoured pillows support your head and neck, promoting better alignment.
Best Pillow Types for Side Sleepers
- Memory foam pillows – great for molding to the shape of your head and relieving pressure.
- Latex pillows – long-lasting, flexible and naturally temperature regulating
- Down/feather pillows – softer, but may not provide enough support.
- Hybrid/adjustable pillows – allow you to change the height and firmness to suit your preference.
- Body pillows – extra support for your hips and shoulders; perfect for use during pregnancy.
Top 7 Best Pillows for Side Sleepers
Here are our top recommendations based on comfort, support, and value:
1. Coop Home Goods Original Adjustable Pillow – Best Overall
- Material: Shredded memory foam + microfiber
- Why we appreciate it: Fully adjustable—you can add or remove the filling to adjust the loft to your preference.
- Ideal for: Individuals seeking adaptable support
- Pros: Hypoallergenic, machine-washable cover, eco-friendly
- Cons: Takes time to adjust fill to your liking
2. Tempur-Pedic TEMPUR-Cloud Pillow – Best Memory Foam
- Material: Tempura memory foam
- Why we like it: Conforms to the shape of your head and neck, relieving pressure.
- Best for: Individuals suffering from chronic neck pain.
- Pros: Long-lasting, supportive, and provides great contours.
- Cons: Not adjustable; can trap heat, which can be uncomfortable for hot sleepers.
3. Saatva Latex Pillow – Best Latex Pillow
- Material: Core made of natural latex + cover made of organic cotton
- Why we appreciate it: Eco-friendly and cooling, with responsive bounce.
- Ideal For: Shoppers who prioritize eco-friendliness & those who sleep hot
- Pros: Long-lasting, hypoallergenic, and breathable
- Cons: More expensive than average
4. Eli & Elm Side-Sleeper Pillow – Best Contoured Pillow
- Material: Latex and polyester blend
- Why we appreciate it: Its unique U-shaped design is ideal for people who sleep on their side.
- Best suited for: People suffering from shoulder pain
- Pros: Ergonomically contoured, breathable fabric, removable cover
- Cons: It might require some time to get used to the shape.
5. Snuggle-Pedic Adjustable Pillow – Best Cooling Pillow
- Material: Shredded memory foam with a cooling cover
- Why we like it: It offers cooling airflow technology as well as adjustable height.
- Best for: Ideal for hot sleepers and people who toss and turn often.
- Pros: It is washable, eco-friendly and comes with a long warranty.
- Cons: Some users may find this foam too soft.
How to Choose the Right Pillow for You
- Body type and shoulder width: If you have broad shoulders, choose a pillow with a higher height.
- Sleep temperature: If you tend to feel hot, choose a cooling material.
- Allergies: Choose hypoallergenic latex or memory foam.
- Budget: Good quality pillows typically cost $50 to $150, while luxury options can be more expensive.
