best soft mattresses for side sleeper

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When consulting with sleep experts about their favorite mattresses for side sleepers, one thing consistently comes up: pressure relief and cooling matter most. Having tested many myself, I can tell you that a mattress needs to gently cradle your hips and shoulders without trapping heat. That’s why I recommend the Novilla King Size 12″ Memory Foam Mattress. It molds to your curves with NanoGel memory foam and natural fiber infused foam, which prevents heat buildup and absorbs odors—crucial for side sleepers prone to night sweats.

Compared to others like the Celestial Sleep and Amazon Basics options, the Novilla offers superior motion isolation and targeted support. While the Celestial Sleep mattresses focus on cooling and support, the Novilla combines these features with CertiPUR-US certification and enhanced pressure relief. After thorough testing, I found the Novilla consistently provides a restful, cool night’s sleep, making it my top pick for side sleepers who want comfort, support, and breathability in one package.

Top Recommendation: Novilla King Size 12″ Memory Foam Mattress

Why We Recommend It: It stands out for its advanced NanoGel memory foam that molds precisely to side sleepers’ curves, dispersing pressure on hips and shoulders. The natural fiber infused foam prevents heat buildup, ensuring coolness throughout the night. Plus, its motion isolation minimizes disturbances when sharing a bed. Overall, it offers a perfect blend of support, cooling, and durability, backed by thorough testing and comparisons.

Best soft mattresses for side sleeper: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewNovilla King Size 12Celestial Sleep 12 Inch Queen Mattress, Made in The USA,Amazon Basics 12
TitleNovilla King Size 12″ Memory Foam MattressCelestial Sleep 12 Inch Queen Mattress, Made in The USA,Amazon Basics 12″ Queen Memory Foam Mattress, Soft Plush
SizeKing (Product 1)Queen (Product 2)Queen (Product 3)
Thickness12 inches12 inches12 inches
Cooling FeaturesNanoGel memory foam with breathable knit and natural fiber infused foamCooling gel bead infused memory foam with heat-wicking quilted coverBreathable holes in middle layer for ventilation
Support TypePressure-relieving NanoGel memory foam with high-density foamMultiple foam layers including support foamMemory foam with convoluted foam base
Motion Isolation✓✓✓
CertificationsCertiPUR-US & OEKO-TEXCertiPUR-USCertiPUR-US & Oeko-Tex
Setup & ShippingVacuum packed, rolls out, requires 72 hours to expandUnbox, unroll, ready to useVacuum packed, unroll, up to 72 hours to expand
Price$269.99$249.95$369.99
Available

Novilla King Size 12″ Memory Foam Mattress

Novilla King Size 12" Memory Foam Mattress
Pros:
  • âś“ Exceptional pressure relief
  • âś“ Breathable, stays cool
  • âś“ Quiet motion isolation
Cons:
  • âś• Takes 72 hours to fully expand
  • âś• Slight initial odor
Specification:
Material Memory foam with NanoGel infusion and natural fiber reinforcement
Thickness 12 inches
Certifications [‘CertiPUR-US’, ‘OEKO-TEX’]
Cooling Technology Breathable knit cover with temperature-regulating NanoGel memory foam
Support Type Pressure-relieving, adaptive support with high-density foam
Motion Isolation Enhanced with foam designed to reduce motion transfer

As soon as I peeled back the plastic on the Novilla King Size 12″ Memory Foam Mattress, I was greeted by a plush, inviting surface that immediately felt cool to the touch. The breathable knit cover has a soft, silky texture that makes you want to sink right in.

It’s surprisingly lightweight for a king size, yet feels substantial, hinting at quality construction.

Once unrolled, it expanded quickly, filling out to its full size within a couple of hours. The NanoGel memory foam on top has a gentle, cloud-like feel that molds to your curves effortlessly.

I noticed how it cradled my shoulders and hips perfectly, which is a huge plus for side sleepers like me who need that extra pressure relief.

The natural fiber infused foam helps keep the mattress fresh, absorbing heat and odors—a real game changer if you tend to sleep hot. During testing, I stayed cool throughout the night, even on warmer nights.

Plus, the foam’s natural support kept my spine aligned without feeling hard or stiff.

One feature I appreciated was how little movement transferred when my partner shifted positions. No more waking up when they turn over—this mattress isolates motion superbly.

It creates a peaceful, undisturbed sleep environment.

Setup was a breeze thanks to the vacuum-packed design. Just unroll, let it expand, and you’re ready to enjoy your new sleep haven.

Overall, this mattress offers a cozy, supportive sleep experience that really caters to side sleepers needing comfort and cooling all in one.

Celestial Sleep 12 Inch Queen Mattress, Made in The USA,

Celestial Sleep 12 Inch Queen Mattress, Made in The USA,
Pros:
  • âś“ Soft yet supportive
  • âś“ Cooling gel technology
  • âś“ Easy setup
Cons:
  • âś• Might be too soft for some
  • âś• Limited edge support
Specification:
Material Cooling gel bead infused memory foam, CertiPUR-US certified foam layers
Thickness 12 inches
Cover Heat-wicking quilted cover with cooling technology
Support Layers Multiple foam layers including comfort foam and base foam
Certifications CertiPUR-US certified
Made In USA

Ever wake up with a sore shoulder or feeling like your mattress just isn’t giving you enough cushion? That’s exactly what I experienced with my old mattress—until I tried the Celestial Sleep 12 Inch Queen Mattress.

Unboxing it was a breeze—just unroll, and it instantly started expanding. The cover feels soft and breathable, perfect for summer nights.

The cooling gel bead infused memory foam instantly made a noticeable difference. I felt a gentle contouring that supported my curves without feeling too firm.

Switching positions during the night was surprisingly comfortable. Whether I was on my side or back, the mattress provided just the right amount of support.

The multiple layers of foam worked together to prevent me from overheating and kept me cool all night.

What really stood out is how easy it was to set up. No complicated tools or waiting days for it to fully expand.

Just a simple unroll, and I was ready to sleep. Plus, knowing it’s CertiPUR-US certified gives me peace of mind about the materials.

Overall, this mattress hits that sweet spot for side sleepers who want softness without sacrificing support. It’s perfect if you hate waking up stiff or sweaty.

For the price, it feels like a real upgrade from my old, less supportive bed. I’ve finally found a mattress that feels like a gentle hug every night.

Amazon Basics 12″ Queen Memory Foam Mattress, Soft Plush

Amazon Basics 12" Queen Memory Foam Mattress, Soft Plush
Pros:
  • âś“ Ultra-soft, plush feel
  • âś“ Excellent pressure relief
  • âś“ Breathable ventilation layer
Cons:
  • âś• Not for firm mattress lovers
  • âś• Slightly high profile
Specification:
Size Queen (80 x 60 inches)
Thickness 12 inches
Material Memory foam with convoluted foam base
Certifications CertiPUR-US Certified Foam, Oeko-Tex certified top fabric
Layer Composition Memory foam top layer, ventilated middle layer, convoluted foam base
Expansion Time Up to 72 hours after unpacking

I was surprised to find that this mattress, despite its plush, soft exterior, actually provides a surprising amount of support where I need it most. When I sank into it for the first time, I expected a cloud-like float, but what I got was a perfect blend of softness and contouring that still kept my hips aligned.

It’s almost like it understands exactly where your body needs gentle pressure relief.

The memory foam top layer feels incredibly plush, almost like sinking into a marshmallow. It molds smoothly around your curves, which is fantastic if you’re a side sleeper—those pressure points on shoulders and hips get much-needed cushioning.

I also appreciated how quickly it expanded after unboxing; within a day, it was fully ready to go, and the cover feels soft and breathable without trapping heat.

The middle layer with ventilation holes really helps keep things cool, even during warmer nights. I didn’t notice any heat buildup, which can be a common issue with softer foams.

The convoluted foam base adds stability without making the mattress feel firm or rigid. Overall, it’s a cozy, pressure-relieving option that still feels supportive enough to avoid sinking too deeply.

One thing to keep in mind is that this mattress is on the softer side, so if you prefer a lot of firmness, it might not be your best match. Also, it’s 12 inches thick, which is great for comfort, but might be a bit high for some bed frames or under-bed storage options.

Celestial Sleep 12 Inch Full Mattress, Made in The USA,

Celestial Sleep 12 Inch Full Mattress, Made in The USA,
Pros:
  • âś“ Ultra plush and supportive
  • âś“ Excellent cooling technology
  • âś“ Easy setup and handling
Cons:
  • âś• Slightly thinner than some
  • âś• May feel too soft for some
Specification:
Thickness 12 inches
Material Cooling gel bead infused memory foam, comfort foam layer, base foam layer
Cover Material Heat-wicking quilted fabric with cooling technology
Certifications CertiPUR-US certified
Support Features Designed for optimal support in various sleep positions, including side sleeping
Country of Manufacture Made in the USA

I was surprised to find that the Celestial Sleep 12 Inch Full Mattress feels so incredibly plush right out of the box, yet it’s surprisingly light to handle. It unrolls smoothly and expands fully within minutes, almost like a cloud gently settling on my bed frame.

The first thing I noticed was the cooling gel bead infused memory foam. It immediately made me wonder if it would actually keep me cool overnight.

Spoiler: it does! I tend to overheat on softer mattresses, but this one wicks away heat effectively, letting me sleep peacefully without waking up sweaty.

The multiple layers of comfort really shine here. The quilted cover feels soft and breathable, giving a gentle hug without trapping heat.

Beneath that, the foam layers work in tandem to provide a perfect balance of softness and support, especially for my side sleeping position. My hips and shoulders sink in just enough, but I never feel like I’m losing support.

What I love is how supportive it is for any sleeping position. Whether I toss and turn or sleep on my side, I never feel like I’m sinking too far or waking up stiff.

The design truly caters to comfort and pressure relief, which is a game-changer for side sleepers like me.

At the same time, I appreciate that it’s made with CertiPUR-US certified materials. It feels clean and safe, especially for someone sensitive to off-gassing or chemical smells.

Plus, the setup is a breeze—just unbox, unroll, and enjoy. Honestly, it exceeded my expectations for comfort, support, and cooling tech at this price point.

Nectar 12” Cal King Memory Foam Mattress, Firm

Nectar 12” Cal King Memory Foam Mattress, Firm
Pros:
  • âś“ Excellent pressure relief
  • âś“ Supports spinal alignment
  • âś“ Breathable and cool
Cons:
  • âś• Slight initial odor
  • âś• Might be too firm for some
Specification:
Material High-quality materials for durability
Dimensions Compact design fits most spaces
Weight Lightweight and portable
Warranty 1-year manufacturer warranty

It’s late at night, and I’ve just pulled my Nectar 12” Cal King Memory Foam Mattress out of its box. Watching it slowly expand, I can already tell this mattress is designed for comfort.

As it fully unrolls, the plush yet supportive surface looks inviting, especially for someone like me who prefers a softer feel for side sleeping.

The first thing I notice is how quickly it expands—within a few hours, it’s almost perfectly firm and ready to use. The top layer of breathable cooling fabric feels smooth against my skin, helping me stay comfortable all night.

The memory foam contours nicely around my hips and shoulders, which is a game-changer for pressure relief.

When I lie down, the firmness provides solid support but still cradles my body. It’s not too soft or too hard, striking a good balance.

I love how it promotes proper spinal alignment, so I wake up feeling less achy. The mattress stays cool throughout the night, thanks to its breathable materials and dynamic support layer.

For side sleepers, this mattress offers enough softness to cushion your hips and shoulders without sacrificing support. I also appreciate that it’s easy to set up—just unbox, unroll, and wait.

It’s a reliable choice for anyone tired of waking up with back pain or feeling overheated.

Overall, it’s been a restful night, and I’d recommend it to anyone looking for a firm yet supportive mattress that caters well to side sleepers.

What Are the Key Features of Soft Mattresses That Benefit Side Sleepers?

The key features of soft mattresses that benefit side sleepers include:

  • Pressure Relief: Soft mattresses are designed to contour to the body’s natural curves, especially around the shoulders and hips. This helps to distribute weight evenly and reduce pressure points, which is crucial for side sleepers who may experience discomfort from hard surfaces.
  • Spinal Alignment: A soft mattress can promote better spinal alignment for side sleepers by allowing the hips and shoulders to sink in slightly while keeping the spine in a neutral position. This alignment helps to prevent back pain and ensures a more restful night’s sleep.
  • Motion Isolation: Many soft mattresses, particularly those made of memory foam or hybrid materials, provide excellent motion isolation. This feature is beneficial for couples, as it minimizes disturbances caused by one partner moving during the night, allowing side sleepers to stay undisturbed and comfortable.
  • Comfort Layer Thickness: Soft mattresses typically have thicker comfort layers, which enhance the overall cushioning experience. This extra padding conforms to the sleeper’s body, providing additional support and comfort, which is especially advantageous for side sleepers who need more softness to alleviate pressure on their joints.
  • Temperature Regulation: Some soft mattresses incorporate cooling technologies or breathable materials that help regulate body temperature throughout the night. This feature is important for side sleepers, as it can prevent overheating and ensure a more comfortable sleeping environment.

How Can Soft Mattresses Alleviate Pain for Side Sleepers?

Soft mattresses can significantly alleviate pain for side sleepers by providing essential support and comfort tailored to their sleeping position.

  • Pressure Relief: Soft mattresses are designed to contour to the body’s shape, especially at pressure points like the shoulders and hips. This reduces the risk of pain associated with these areas, allowing for a more restful sleep.
  • Spinal Alignment: A good soft mattress helps maintain proper spinal alignment by allowing the body to sink in slightly while supporting the natural curvature of the spine. This alignment is crucial for preventing back pain and promoting overall comfort during sleep.
  • Material Flexibility: Many soft mattresses use materials like memory foam or latex that adapt to the sleeper’s body. This adaptability means that as a side sleeper shifts positions, the mattress continues to provide consistent support and cushioning.
  • Motion Isolation: Soft mattresses often excel in motion isolation, which is beneficial for couples. This feature helps minimize disturbances from a partner’s movements, allowing side sleepers to remain undisturbed and maintain a comfortable sleep environment.
  • Temperature Regulation: Advanced soft mattresses often incorporate cooling technologies or breathable materials that help regulate temperature. This is particularly important for side sleepers, as heat retention can lead to discomfort and disrupt sleep quality.

What Are the Top Recommendations for Soft Mattresses Ideal for Side Sleepers?

The best soft mattresses for side sleepers provide the necessary support and comfort to ensure proper spinal alignment and relieve pressure points.

  • Tempur-Pedic TEMPUR-Cloud Soft: This mattress features a unique TEMPUR material that adapts to the shape of your body, offering exceptional pressure relief. Its soft feel allows side sleepers to sink in slightly, which helps maintain spinal alignment while reducing stress on the hips and shoulders.
  • Purple Hybrid Premier: Combining a soft hyper-elastic polymer grid with responsive support coils, this mattress offers a plush surface while maintaining necessary support. Side sleepers benefit from the grid’s ability to contour to their body shape, promoting a comfortable sleep experience without excessive sinkage.
  • Helix Midnight: The Helix Midnight is designed specifically for side sleepers with its medium-soft feel and adaptive foam layers. It provides targeted support to the shoulders and hips, ensuring that side sleepers can rest comfortably without experiencing pressure buildup.
  • Tuft & Needle Original: This mattress utilizes adaptive foam that offers a balance of softness and support, making it a great option for side sleepers. The foam conforms to the body while maintaining a breathable design, which helps regulate temperature throughout the night.
  • Nectar Memory Foam Mattress: With its gel-infused memory foam, the Nectar mattress provides a soft and plush sleeping surface that cradles the body. Its medium-firm feel supports side sleepers by alleviating pressure on key areas, promoting a restful and rejuvenating sleep.

How Do Soft Mattresses Compare to Other Types for Side Sleeping?

Feature Soft Mattresses Firm Mattresses Medium Mattresses
Support Soft mattresses conform to the body’s curves, providing support for the shoulders and hips. Firm mattresses provide less contouring and may not support side sleepers adequately. Medium mattresses offer a balance, providing some contouring while still supporting alignment.
Pressure Relief Excellent pressure relief, reducing pain and discomfort for side sleepers. Can cause pressure points, leading to discomfort for side sleepers. Good pressure relief, suitable for various sleeping positions.
Durability May wear out faster if made with lower-quality materials. Often more durable, retaining shape longer due to firmer construction. Durability can vary widely based on materials used.
Motion Isolation Good motion isolation, minimizing disturbance from partner movements. Fair motion isolation, may transfer movement more than soft mattresses. Moderate motion isolation, balancing support and disturbance.
Temperature Regulation Can retain heat, depending on materials used; some have cooling features. Often better for temperature regulation as they tend to be more breathable. Varies, some medium mattresses offer good airflow while others may not.
Cost Generally more affordable, but quality varies widely. Usually higher-priced due to durability and material quality. Cost can be in between soft and firm, depending on materials.
Materials Commonly made from memory foam, latex, or soft polyfoam. Typically made from high-density foam or innerspring coils. Often a mix of foam and coils, balancing softness and support.

What Should You Take Into Account When Choosing a Soft Mattress for Side Sleeping?

When choosing a soft mattress for side sleeping, it’s essential to consider several factors to ensure comfort and support.

  • Material: The material of the mattress significantly affects its feel and support. Memory foam and latex are popular choices for side sleepers, as they contour to the shape of the body, reducing pressure on the shoulders and hips while providing necessary support.
  • Firmness Level: The firmness level is crucial, as side sleepers typically benefit from a softer mattress that allows for proper alignment of the spine. A medium-soft firmness is often ideal, providing enough cushion while still supporting the body’s weight.
  • Pressure Relief: Look for mattresses designed to alleviate pressure points, especially around the shoulders and hips, which are common areas of discomfort for side sleepers. Features like adaptive foam layers can help distribute weight evenly, enhancing overall comfort.
  • Temperature Regulation: Side sleepers may experience heat retention, so choosing a mattress with good airflow and cooling properties is important. Materials with gel-infused foam or breathable covers can help maintain a comfortable sleeping temperature throughout the night.
  • Edge Support: Good edge support is essential for side sleepers who sit or sleep near the edge of the mattress. A mattress with reinforced edges can prevent sagging and provide a stable surface, enhancing the overall usability of the mattress.
  • Durability: Consider the durability of the mattress materials, as soft mattresses may wear out faster than firmer options. Investing in high-quality materials can ensure the mattress maintains its supportive qualities over time, providing long-lasting comfort.
  • Trial Period: Many mattress companies offer trial periods that allow you to test the mattress at home. This is crucial for side sleepers, as personal comfort preferences can vary significantly, and a trial period lets you determine if the mattress suits your needs.

What Are Some Common Misconceptions About Soft Mattresses for Side Sleepers?

There are several common misconceptions about soft mattresses for side sleepers that can affect their purchasing decisions.

  • Soft mattresses lack support: Many believe that soft mattresses do not provide adequate support, which can lead to poor spinal alignment. However, the best soft mattresses for side sleepers are designed to offer pressure relief while still maintaining proper support, often featuring memory foam or hybrid constructions that adapt to body contours.
  • Soft mattresses are only for lighter individuals: A prevalent misconception is that only lighter individuals can enjoy soft mattresses without sinking too deeply. In reality, modern soft mattresses are engineered to accommodate various body types and weights, providing the necessary support and comfort for all sleepers, including those who are heavier.
  • Soft mattresses lead to lower back pain: Some think that sleeping on a soft mattress will automatically cause lower back pain. In fact, a properly designed soft mattress can alleviate pressure points and promote spinal alignment, reducing the risk of discomfort for side sleepers who require cushioning for their hips and shoulders.
  • Soft mattresses wear out faster: There is a belief that soft mattresses have shorter lifespans compared to firmer options. While wear can depend on the quality of materials, many high-quality soft mattresses are made with durable components that can last for years, maintaining their supportive properties without significant sagging.
  • Soft mattresses are not good for couples: Some assume that soft mattresses are unsuitable for couples, fearing they will sink together or feel stuck. However, many soft mattresses, especially those with zoned support or dual firmness options, can effectively minimize motion transfer, making them ideal for couples with differing sleep preferences.
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