Our Sleep Expert Takeaways:
- Side sleepers need a balance of pressure relief and support to stay comfortable, especially at the shoulders and hips, while keeping the spine aligned. Memory foam and hybrid mattresses tend to work best because they contour to the body while maintaining structure.
- The best options range from cooling memory foam to supportive hybrids and budget-friendly picks, so there’s something for every sleep style and price point. The right choice comes down to how much cushioning, cooling and support you want for a deeper, more comfortable night’s sleep.
Los Angeles-based Sleep Expert® Gino Garcia says finding the best mattress comes down to two simple things. “When you're shopping for a mattress, no matter what sleeping position you prefer, you need comfort and support,” he explains. For side sleepers, Garcia says this typically includes hybrids and memory foam beds, but innerspring mattresses with a pillow top (a single layer made of either fiber or foam used for comfort) could work, too.
Curious how we chose these mattresses? You can find our full methodology at the bottom of the article.
What Is the Best Premium Mattress for Side Sleepers?
Tempur-Pedic TEMPUR-LuxeBreeze® Medium Hybrid 13" Mattress
Garcia recommends the Tempur-Pedic line because of the brand's specialized TEMPUR-Material™ that adapts to your individual body shape, weight and temperature.
- Feels up to 10° cooler all night*
- Pure Cool Plus® absorbs heat for better sleep
- Ventilated Advanced Relief® enhances airflow
- 1,300 double-stacked innersprings for support**
- Split Head king-size for personalized comfort
5 out of 5 stars |
What’s a good alternative?
Tempur-Pedic TEMPUR-ProAdapt® 2.0 12" Soft Mattress
- Ventilated TEMPUR-Material™ supports all night
- Advanced Relief Material® relieves pressure
- SmartClimate® cover keeps you cool all night
- Motion isolation ensures undisturbed sleep
What Is the Best Medium Mattress for Side Sleepers?
Sealy Posturepedic® Elite Hybrid High Point II 14" Medium Mattress
The Sealy Posturepedic® Elite Hybrid High Point II is a great option for side sleepers because it combines targeted support with pressure‑relieving comfort where you need it most. PrecisionFit™ coils provide reinforced support from head to toe to help keep your spine aligned, while ComfortSense™ Gel Memory Foam cushions pressure points like your shoulders and hips. The hybrid design also helps reduce motion and sleep cooler, so you can stay comfortable and undisturbed throughout the night.
- PrecisionFit™ Coil w/ MaxSupport™ offer support
- Advanced SealyChill™ tech keeps you 40% cooler*
- ComfortSense™ Gel Foam relieves pressure points
- DuraFlex™ Edge ensures edge-to-edge durability
5 out of 5 stars |
What’s a good alternative?
Kingsdown Wesley 15.5" Medium Mattress
- Individually wrapped coils boost support
- Patented design reduces partner disturbances
- Gel foam eases pressure points
- Cooling gel & graphite help reduce heat
What Is the Best Pillow Top Mattress for Side Sleepers?
DreamCloud PressureSmart™ Technology Plush Pillow Top Mattress
This mattress is a great option for side sleepers because it delivers plush, pressure‑relieving comfort with extra support where you need it most. The pillow top and gel memory foam gently cushion your shoulders and hips, while PressureSmart technology adds targeted support to help keep your spine aligned. With responsive coils reducing motion and added cooling for better airflow, it helps you sleep comfortably and undisturbed all night.
- Easy setup: mattress ships in a box
- Enhanced back & hip support
- Substantial, soft pillow-top comfort
- All-night cooling comfort
- Refined motion isolation for undisturbed rest
5 out of 5 stars |
What’s a good alternative?
Stearns & Foster Lux Estate® 16" Medium Euro Pillow Top Mattress
- TENCEL® cover with cooling fibers for comfort
- TEMPUR-Indulge™ Memory Foam relieves pressure
- Latex layers offer support and durability
- Intellicoil® Innersprings offers support
What Is the Best Cooling Mattress for Side Sleepers?
Purple RestorePlus® Cool Touch 13" Hybrid Mattress
This Mattress Firm exclusive is one of the best cooling mattresses for side sleepers because it combines deeper pressure relief with advanced airflow. The thicker GelFlex Grid® gently cradles your shoulders and hips, while zoned coils provide targeted support to help keep your spine aligned. With breathable materials and a cool‑to‑the‑touch cover, it helps you stay comfortable and supported without overheating.
- Easy setup: mattress ships in a box
- Cool-to-the-touch yarn for instant cooling
- GelFlex Grid® adapts to body for comfort
- Ultra Comfort Foam cradles pressure points
- CoolFlex™ Coils offer targeted support
5 out of 5 stars |
What’s a good alternative?
Nectar Luxe 14" Medium Memory Foam Mattress
- Easy setup: mattress ships in a box
- Enhanced cooling & pressure-relief design
- Breathable fabric & contouring memory foam
- Double cooling fibers for all-night comfort
- Medium-plush feel for cradling support
What Is the Best Budget Mattress for Side Sleepers?
Sleepy's By Sealy Skye Hybrid Mattress
The best budget mattresses for side sleepers still deliver pressure relief and support, helping reduce discomfort in the shoulders and hips while keeping the spine aligned without the high price tag.
- Good Housekeeping’s 2026 “Best Bargain Buy”
- Easy setup: mattress ships in a box
- Cradling comfort, pressure relief & support
- Cooling cover regulates temperature
- Low Motion Transfer: sleep undisturbed
5 out of 5 stars |
What’s a good alternative?
Sealy Frisco™ Medium Euro Pillow Top Mattress
- Excellent support and motion separation
- Adaptive pressure relief to cradle your body
- Breathability for refreshing comfort
- 910 coils for strong support
How We Chose the Best Mattresses for Side Sleepers
To identify the best mattresses for side sleepers, we evaluated hundreds of models across comfort, construction and real-world performance, grounded in both product data, customer feedback and rigorous testing.
Our selections are informed by insights from Mattress Firm Sleep Experts®, a nationwide team trained over hundreds of hours to match sleepers to the right mattress based on sleep position, body type and comfort preferences, combined with feedback from real customers and in-store testing.
What Do We Look for When Deciding Best Mattresses for Side Sleepers?
Pressure Relief Where It Matters Most
Side sleepers place more weight on the shoulders and hips. We prioritized mattresses designed to cushion these pressure points while helping reduce discomfort and nighttime tossing.
Spinal Alignment & Support
Proper alignment is key to avoiding aches and stiffness. We selected mattresses that balance contouring comfort with underlying support to help keep the spine in a neutral position.
Comfort Level & Feel
Most side sleepers benefit from medium to plush comfort levels, including euro tops and pressure-relieving foams, which allow for deeper cushioning without sacrificing support.
Material & Construction Quality
We focused on proven constructions known to perform well for side sleepers, including:
- Hybrid mattresses (foam + coils for balance of comfort and support)
- Memory foam and TEMPUR-Material (for contouring and pressure relief)
- Advanced designs like gel grids or zoned support systems
Real-World Performance & Feedback
From Millions of Customers In addition to product specifications, we considered:
- In-store testing and Sleep Expert recommendations
- Customer reviews and satisfaction trends
- Brand reputation for quality, service and long-term durability
Our Testing & Selection Process
From a large pool of available mattresses, we shortlisted top performers based on comfort, support and overall value. These mattresses were then evaluated through a combination of:
- Hands-on testing in retail environments
- Feedback from sleepers across different body types and sleep styles
- Ongoing insights from Sleep Experts who work directly with customers every day
This approach ensures our recommendations reflect not just product specs, but how mattresses actually feel and perform for side sleepers in real life.
