What is the Best Mattress for Side Sleepers?

Mattress Expert™ answer: There is no single best mattress for side sleepers because the right choice depends on your body type, weight distribution, sleep habits, and comfort preferences. Side sleepers generally need a mattress that cushions the shoulders and hips while keeping the spine properly aligned. Hybrid mattresses with individually wrapped coils are among the most versatile options because they deliver both pressure relief and support across a wide range of body types and comfort levels. For personalized recommendations from our Mattress Experts™, visit our best mattress for side sleepers guide.

What is the best mattress for side sleepers? If you sleep on your side and are searching for a new mattress, you’ve probably already run into the same frustrating experience: confident product recommendations that don’t account for your body, your weight, or your specific sleep concerns. The reality is that what makes a mattress perfect for one side sleeper may make it completely wrong for another.

Side sleeping does create specific mattress needs: your shoulders and hips are your main pressure points, and your mattress has to handle cushioning and support at the same time. But those needs vary significantly depending on your body type, where you carry your weight, and how you actually sleep through the night. 

Our Mattress Experts™ are here to explain what side sleepers should understand before they shop for a new mattress to suit their position.

Why side sleeping creates unique mattress needs

When you sleep on your side, your body isn’t flat against the mattress. Your shoulder and hip press down while the rest of your body follows its natural curves. If your mattress is too firm, those pressure points push back and cause pain. If it’s too soft, your hips sink too deeply and your spine curves out of alignment, which is just as problematic.

The goal is a mattress that does two things simultaneously: cushions the pressure points that make contact with the surface and supports the parts of your body that need to stay elevated and aligned. 

Getting that balance right is what makes side sleeper mattress shopping more nuanced than it might seem.

Benefits of sleeping on your side (on the right mattress)

Side sleeping on a mattress that suits you well can support healthy breathing, circulation, and digestion, and is often recommended for people who snore or experience sleep apnea. It can also reduce heartburn and acid reflux symptoms, particularly when sleeping on the left side.

The key phrase is “on the right mattress.” Without adequate cushioning and support, side sleeping can increase pressure on the shoulders, hips, and knees, which can cause you to wake up stiff and sore. 

The mattress is what makes side sleeping work for your body, not just the position itself.

What side sleepers should look for in a mattress 

Pressure relief in the comfort layer

The comfort layer is the part of the mattress your body actually feels first. For side sleepers, this layer needs to be soft enough to absorb and distribute pressure at the shoulder and hip rather than pushing back against them. 

Materials like high-performance foam, natural latex, and individually wrapped coils all handle pressure relief differently, which is why the right comfort layer varies by body type and preference.

Lightweight side sleepers typically need a softer comfort layer because they don’t generate enough pressure to fully engage a firmer surface. Heavier side sleepers or those who carry weight in the midsection often need a comfort layer that cushions without excessive sinkage, paired with a stronger support base.

Spinal support in the base layer

Cushioning alone isn’t enough. Your spine needs to stay in a neutral position throughout the night, which means the base layer of your mattress has to prevent your hips from sinking too far while keeping your shoulders from being pushed upward. This is where the support component, typically a coil system, comes in handy.

Individually wrapped coils are particularly effective for side sleepers because each coil moves independently, responding to the different pressure levels at your shoulder, hip, and knee rather than pushing back uniformly across the surface.

The right firmness for your body

Firmness is a comfort preference, not a measure of support. Side sleepers can sleep comfortably on a soft, medium, or firm mattress, as long as the mattress has the right components to cushion pressure points that interact with the surface (primarily the shoulders, hips, and knees) and keep the spine properly aligned.

Where body type comes in: 

• Heavier side sleepers often benefit from a medium to firm feel because softer surfaces may allow too much sinkage for their frame. 
• Lighter side sleepers tend to do better on softer surfaces because they need more contouring to fill the natural gaps between their body and the mattress.

As always, each individual is different, and firmness is a matter of preference. All that matters is that you are comfortable and supported by your bed.

What about side sleepers with pain?

If you’re a side sleeper dealing with shoulder pain, hip pain, or back pain, the mattress selection process requires a bit more care than a general recommendation can cover. 

Pain management is highly individual, meaning the components that relieve pressure for one body type may worsen it for another. The causes of pain vary enough that an in-person fitting with a Mattress Expert™ is genuinely the most reliable path to finding the right mattress.

What we can say generally: 

• Side sleepers with shoulder or hip pain typically need a softer comfort layer that allows those areas to sink in slightly without bottoming out. 
• Side sleepers with back pain often need a more supportive base layer to prevent the hips from dropping and curving the spine. 

These two needs aren’t mutually exclusive because the right hybrid mattress can address both, but getting the balance right for your specific body is what an in-store visit is for.

Couples and split comfort options

If you and your partner have significantly different sleep needs, you don’t have to compromise. Texas Mattress Makers offers dual comfort mattresses that allow each side of the mattress to be built with different components, and split king mattress options for couples who each want the freedom of their own adjustable base.

Side sleeper FAQs

What is the best mattress for side sleepers?

There isn’t a single mattress that suits all side sleepers. Look for a mattress that balances cushioning at the pressure points with enough support to keep your spine aligned. If you visit any of our showrooms, our Mattress Experts’™ can provide specific recommendations for your body and needs. Visit our best mattress for side sleepers page for our Mattress Experts’™ specific recommendations.

What firmness is best for side sleepers?

Firmness is a personal preference. As long as your shoulders, hips, and knees are properly cushioned and supported, your mattress can be as soft or as firm as you like. Body type plays a bigger role than position in determining the right firmness level.

Is a hybrid mattress good for side sleepers?

Yes. Hybrid mattresses combine an individually wrapped coil support layer with a foam or latex comfort layer, making them one of the most versatile options for side sleepers. They come in a wide range of comfort levels and can be matched to a variety of body types and sleep needs.

What is the best mattress for side sleepers with shoulder pain?

Side sleepers with shoulder pain typically need a softer comfort layer that allows the shoulder to sink in enough to relieve pressure without losing spinal support. Because pain is highly individual, we strongly recommend an in-person fitting with a Mattress Expert™ rather than relying on a general recommendation.

Are adjustable bases good for side sleepers?

Yes. Adjustable bases allow side sleepers to customize elevation and pressure distribution, which can improve comfort and reduce strain on the hips and shoulders. They’re a worthwhile addition for side sleepers dealing with chronic pain or those who share a bed with a partner who has different comfort needs.

What is the best mattress for heavy side sleepers?

Heavier side sleepers generally need a mattress with a stronger support base to prevent excessive sinkage, paired with a comfort layer that still provides adequate pressure relief at the shoulders and hips. For our full recommendations on the best mattresses for heavy people,  read our guide.

Find Your Best Mattress for Side Sleepers at Texas Mattress Makers

What is the best mattress for side sleepers? The best mattress for side sleepers isn’t something a quiz or a product list can reliably determine. It’s something our Mattress Experts™ help you to figure out by getting to know your body, your sleep habits, and your comfort preferences in person. With 45+ years of manufacturing experience, we know our mattresses inside and out, and we build every one of them by hand in Houston.

Visit any of our Houston mattress showrooms and let us find your perfect fit.

More Helpful Articles by Texas Mattress Makers:

• Best Pillow for Side Sleepers
• Questions About Sleep Answered by a Mattress Expert™
• 6 Signs You Should Upgrade to a Bigger Bed
• What is a Mattress Expert™?
• Do You Need a Special Mattress for an Adjustable Bed?