Side sleeping is a comfortable, natural position for many people, but it also puts more concentrated pressure on the body than sleeping flat on your back. Your shoulders and hips press deeper into the mattress, making the right balance of cushioning and support especially important.

So, what is the best mattress for side sleepers? In general, side sleepers should look for a mattress that cushions the shoulders and hips while providing enough support to keep the spine comfortably aligned. Medium to medium-firm mattresses often provide this balance, but your body weight, comfort preferences, and mattress material all play a role.

In this guide, we'll explain what side sleepers should look for in a mattress, compare popular mattress types, and help you determine which Nolah mattress best fits your needs.

What Type of Mattress Is Best for Side Sleepers?

There isn't one mattress type that's automatically best for every side sleeper. Foam, hybrid, and latex mattresses can all work well when they're designed to combine pressure relief with stable support.

For most side sleepers, the key is finding a mattress that allows the shoulders and hips to settle comfortably into the surface without letting the midsection sink too deeply. This helps distribute body weight more evenly while supporting a natural sleeping posture.

Here's a quick comparison:

Foam vs. Hybrid Mattresses for Side Sleepers

Foam and hybrid mattresses can both work well for side sleeping, but they provide noticeably different experiences.

Foam Mattresses

All-foam mattresses generally provide close contouring and strong pressure relief. The comfort layers compress around your curves, which can help cushion sensitive areas such as the shoulders and hips.

Foam also tends to absorb movement well. That's useful for couples, particularly if one person frequently changes positions or gets in and out of bed during the night.

However, side sleepers should still pay attention to support. A foam mattress that is too soft for your body weight may allow the hips to sink farther than intended.

Hybrid Mattresses

Hybrid mattresses combine foam comfort layers with an innerspring support system, typically using individually wrapped coils.

This construction can provide the pressure relief side sleepers want while creating a more responsive and supportive feel underneath. Coils also make it easier to create targeted support zones and generally allow more airflow through the mattress.

For side sleepers who want noticeable cushioning without feeling deeply enveloped by their mattress, a hybrid can provide a useful middle ground.

What About Latex Mattresses for Side Sleepers?

Latex offers a different feel than traditional polyurethane or memory foam. Rather than allowing you to sink deeply into the mattress, latex typically provides a more buoyant, responsive surface.

That doesn't mean latex doesn't relieve pressure. A well-designed latex mattress can gently contour around the shoulders and hips while making it easier to move or change positions.

Latex can be especially appealing to combination sleepers who spend significant time on their side but don't want the deeper hug associated with some foam mattresses.

Why Pressure Relief Matters So Much for Side Sleepers

Pressure relief should be one of the first things you consider when shopping for a side-sleeper mattress.

When you're lying on your side, much of your weight rests on relatively small areas around the shoulders and hips. If the mattress is too firm, these areas may not sink in enough, potentially creating uncomfortable pressure points.

A more conforming comfort layer helps redistribute your body weight across a larger portion of the mattress. Instead of your shoulder and hip taking most of the load, the mattress contours around your body to provide more even cushioning.

However, more softness isn't always better. Excessive sinkage can make it harder to maintain comfortable spinal alignment. The goal is pressure relief without sacrificing support.

How Firm Should a Mattress Be for Side Sleepers?

Most side sleepers tend to prefer a mattress somewhere between medium-soft and medium-firm, though the ideal firmness varies by body type.

A mattress should feel soft enough for your shoulder and hip to sink slightly into the comfort layers but supportive enough to prevent your torso and pelvis from dropping too deeply.

As a general starting point:

• Lighter side sleepers may prefer a softer mattress because they don't compress the comfort layers as deeply.
• Average-weight side sleepers often find a medium or medium-firm mattress provides a comfortable mix of cushioning and support.
• Heavier side sleepers may benefit from a more supportive mattress with thicker comfort layers and a stronger support core.

Firmness is subjective, so these aren't hard rules. Your personal preferences should always be part of the decision.

Remember: Spinal Alignment Is Just as Important as Cushioning

It's easy to focus entirely on softness when shopping for a side-sleeper mattress, but support matters just as much.

When you're on your side, your mattress should help maintain a relatively neutral spinal position. If your hips sink significantly farther into the mattress than your shoulders and torso, your spine can bend away from its natural alignment.

On the other hand, an excessively firm mattress may prevent your shoulder from sinking comfortably into the surface.

This is why zoned support can be particularly useful for side sleepers. Zoned mattresses vary the level of support or flexibility across different areas of the bed. For example, a mattress may provide more flexibility around the shoulders while maintaining firmer support through the lumbar and hip regions.

Several Nolah mattresses use zoned foam, zoned coils, or both to create this type of targeted support.

Practical Mattress Shopping Tips for Side Sleepers 

Before buying a mattress, narrow down your options by asking a few practical questions:

How much cushioning do you prefer?
If you enjoy a deeper contouring sensation, consider an all-foam mattress. If you prefer to feel more lifted above the mattress, a hybrid or latex model may be more comfortable.

Where do you usually feel pressure?
Side sleepers who notice sensitivity around their shoulders or hips should prioritize thicker, more conforming comfort layers.

Do you change sleeping positions?
Combination sleepers may prefer responsive foam, latex, or hybrid construction that makes movement easier.

Do you sleep hot?
Look closely at airflow, cover materials, cooling foams, and coil construction.

Do you share your mattress?
Consider motion isolation and edge support in addition to your individual comfort needs.

What firmness works for your body type?
Your weight affects how deeply you compress a mattress. A firmness level that feels soft to one sleeper may feel substantially firmer to another.

Once you understand these preferences, choosing between mattress models becomes much easier.

Best Nolah Mattresses for Side Sleepers

At Nolah, we design our mattresses with pressure relief and body-specific support in mind. But different side sleepers have different needs, so there's no single construction that's right for everyone.

Here are our top choices based on mattress type, feel, and sleeper needs.

Best Hybrid Mattress for Side Sleepers: Nolah Evolution

The Nolah Evolution combines pressure-relieving foam with responsive, zoned coil support.

• Pressure relief: High-density AirFoam® Luxe cushions the shoulders and hips.
• Zoned support: Tri-Zone™ Foam and Zoned Ascension Coils provide targeted support and spinal alignment.
• Firmness options: Choose from Plush, Luxury Firm, or Firm.
• Best for: Side sleepers who want cushioning, cooling, and responsive hybrid support.

Best Foam Mattress for Side Sleepers: Nolah Signature

The Nolah Signature is an all-foam mattress designed for contouring pressure relief and targeted support.

• Pressure relief: AirFoam® cushions the shoulders and hips.
• Targeted support: Tri-Zone™ Foam provides added support through the lumbar area.
• Motion isolation: All-foam construction helps limit movement across the bed.
• Best for: Side sleepers who prioritize contouring, pressure relief, and motion isolation.

Best Latex Mattress for Side Sleepers: Nolah Natural

The Nolah Natural combines responsive natural latex with zoned coils for a buoyant, supportive feel.

• Responsive cushioning: Natural latex contours without creating a deep-sinking feel.
• Zoned support: Zoned, individually wrapped coils help support spinal alignment.
• Natural materials: Features GOLS-certified latex and a breathable organic cotton cover.
• Best for: Side and combination sleepers who prefer bounce, responsiveness, and natural materials.

Best Mattress for Plus-Size Side Sleepers: Nolah Evolution Comfort+

The Nolah Evolution Comfort+ is specifically designed to provide enhanced support for plus-size sleepers.

• Pressure relief: Cushions the shoulders and hips for comfortable side sleeping.
• Enhanced support: Robust construction helps prevent excessive sinkage.
• Higher weight capacity: Designed to support up to 1,000 pounds total.
• Best for: Plus-size side sleepers who prioritize support, durability, and pressure relief.

Best Value Mattress for Side Sleepers: Nolah Original

The Nolah Original offers a balanced all-foam feel with contouring pressure relief and targeted support at an unbeatable price. 

• Pressure relief: Contouring foam helps cushion the shoulders and hips.
• Zoned support: Tri-Zone™ Foam adds lumbar support while allowing more flexibility at the shoulders.
• Motion isolation: All-foam construction helps reduce movement across the mattress.
• Best for: Side sleepers seeking a balanced combination of comfort, support, and value.

The Bottom Line

The best mattress for side sleepers should do two things well: cushion pressure points and keep the body comfortably supported. Because side sleeping places more weight on the shoulders and hips, look for a mattress that offers enough contouring in those areas without allowing the midsection to sink too deeply.

Firmness, body weight, mattress material, cooling, motion isolation, and zoned support can all influence how a mattress feels. Foam models tend to provide closer contouring, hybrids add more responsiveness and airflow, and latex offers a more buoyant feel. Your pillow also plays an important role in maintaining comfortable alignment from your neck through your spine.

Ultimately, the right choice depends on your body type and comfort preferences. Once you know how much cushioning, support, bounce, and cooling you prefer, you can narrow your options and choose the Nolah mattress that best matches your side-sleeping needs.

Disclaimer: Nolah does not provide medical advice. All resources on the Nolah blog, including this article, are informational only and do not replace professional medical counsel. Talk to your doctor about any health, mental health, or sleep-related issues.