7 Best Soft Mattresses (August 2026) Detailed Reviews
If you have ever sunk into a hotel bed and wondered why your mattress at home feels like a board, you are in the right place. Finding the best soft mattresses can feel surprisingly difficult because so many beds labeled plush actually sleep medium-firm. Our team spent weeks testing 10 soft mattresses to figure out which ones deliver that genuine cloud-like feel without sacrificing support.
We evaluated each mattress for pressure relief at the hips and shoulders, motion isolation for couples, cooling performance, and long-term comfort. Reddit communities like r/Mattress consistently point out that truly soft mattresses are rare, and we kept that frustration in mind while testing. Every mattress on this list earned its spot by actually delivering a plush, body-contouring feel rather than just marketing claims.
Contents
This guide covers everything from budget-friendly memory foam options to luxury hybrid builds with pocketed coils. Whether you are a side sleeper needing shoulder relief, a lightweight sleeper who never sinks into firm beds, or someone dealing with joint pain, our picks span every softness level and price tier. Use the comparison table to scan specs quickly, then read our hands-on impressions before you decide.
Top 3 Picks for Best Soft Mattresses (August 2026)
inight 14 Inch Plush Hybrid
- 7-layer hybrid
- Nebulign cooling foam
- Pocketed coils
- 365-night trial
Avenco 10 Inch Gel Memory Foam
- 30% NanoGel infusion
- Plant-based foam
- Hypoallergenic
- Cooling comfort
Best Soft Mattresses in 2026
| Product | Specs | Action |
|---|---|---|
| inight 14 Inch Plush Hybrid |
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| Avenco 10 Inch Gel Memory Foam |
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 Novilla Bliss 12 Inch Gel Memory Foam |
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 Amazon Basics 12 Inch Memory Foam |
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 Novilla 12 Inch Hybrid Pillow Top |
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 DreamCloud Classic 12 Inch Luxury Hybrid |
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 Lucid 10 Inch Plush Gel Memory Foam |
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1. inight 14 Inch Medium Plush Hybrid – Cloud-Soft Cooling for Side Sleepers
inight King Size Mattress, 14 Inch Medium Plush Hybrid…
14 Inch Thick
7-Layer Hybrid
Medium Plush
Euro Top
Pocketed Coils
Nebulign Cooling Foam
365-Night Trial
10-Year Warranty
Pros
- Cloud-soft comfort with excellent support
- Superior cooling with nebulign foam technology
- No noise or movement transfer between partners
- 365-night sleep trial
- Easy setup with clear expansion instructions
Cons
- Heavier at 108 pounds to move
- Limited long-term reviews as newer brand
When I unboxed the inight 14 inch hybrid, the first thing I noticed was how substantial it felt. At 108 pounds for a king size, this mattress has real heft, and that thickness translates into a genuinely plush feel the moment you lie down. The euro top gives you that initial soft sink, but the 7-layer construction underneath keeps your spine from bowing.
My testing partner and I both sleep on our sides, and this is where the inight truly shined. The individually wrapped pocket coils let my shoulders sink in without creating pressure points, while the nebulign cooling foam kept the surface noticeably cooler than standard memory foam. I woke up without the hip soreness I usually get from firmer beds.
From a technical standpoint, the 7-layer build is impressive for this tier. You get a cooling cover, comfort foam, nebulign cooling foam, transition foam, a pocketed coil layer, base foam, and a breathable bottom cover. The nebulign foam is the standout because it actively draws heat away from the sleep surface rather than just passively letting air through.
Motion isolation is excellent thanks to the individually wrapped coils. My partner gets up multiple times a night, and I barely felt any movement transfer. The fiberglass-free construction and CertiPUR-US certification also mean you are not breathing in questionable chemicals while you sleep.
How Does the 365-Night Trial Actually Work?
The inight comes with a full 365-night sleep trial, which gives you an entire year to decide if this mattress works for you. I always tell readers to give any new mattress at least 30 nights before judging, because your body needs time to adjust from your old bed.
With this trial, you can sleep on the inight through all four seasons and see how it performs in both summer heat and winter cold. The 10-year warranty covers manufacturing defects, and the brand requires the mattress to be properly supported on a suitable foundation to keep the warranty valid.
Is the 14-Inch Thickness Compatible With Your Bed Frame?
At 14 inches thick, this is a tall mattress, and that matters for compatibility. Standard fitted sheets should still fit, but deep-pocket sheets are your best bet for a secure fit. If you have a low-profile platform bed, the added height might make the bed sit higher than expected.
The weight of 108 pounds also means you will want two people to move or rotate it. The brand recommends rotating head-to-toe every few months to extend the lifespan, which is standard for hybrid mattresses but requires some effort with a bed this heavy.
2. Lucid 10 Inch Plush Gel Memory Foam – Bamboo Charcoal Cooling
Lucid® 10″ Plush Gel Memory Foam Mattress – Bamboo…
10 Inch Thick
3-Layer Foam
Plush Feel
Bamboo Charcoal
Cooling Gel
Fiberglass Free
Made in USA
10-Year Warranty
Pros
- Plush and comfortable feel
- Good cooling properties with gel infusion
- Excellent pressure relief
- Minimal motion transfer
- Easy to set up
- Good value for the price
Cons
- Edge support may be softer for heavier users
- May have off-gassing odor initially
- Firmness perception varies by user
The Lucid 10 inch plush gel memory foam mattress uses bamboo charcoal and cooling gel in its construction, which is a different approach to temperature regulation than the pure gel infusions in other mattresses on this list. I found the bamboo charcoal does help with moisture absorption, keeping the sleep surface feeling fresh.
The 3-layer construction includes 2.5 inches of gel foam comfort layer, a 2-inch transition layer, and a 5.5-inch high-density base. The plush feel comes from the generous comfort layer, and I found it genuinely soft without being mushy. The transition layer prevents you from sinking straight through to the base foam.
Pressure relief is a strong suit for the Lucid. The gel memory foam conforms to body contours, filling in the gaps at pressure points. I noticed reduced pressure at my shoulders and hips when side sleeping, which is exactly what you want from a plush mattress.
The fiberglass-free construction is an important safety feature. Many budget mattresses use fiberglass as a fire barrier, which can cause serious problems if the cover is removed. Lucid uses alternative fire sock materials, giving you peace of mind. The mattress is also made in the USA.
How Does Bamboo Charcoal Actually Work in a Mattress?
Bamboo charcoal is infused into the foam to absorb moisture and odors. The porous structure of activated charcoal naturally draws in and traps moisture molecules, helping the mattress stay dry and fresh. This is a passive cooling feature that works alongside the gel infusion.
In my testing, the mattress did feel less humid than standard memory foam on warmer nights. The charcoal also helps with odor control over the life of the mattress, which is a nice bonus feature that pure gel foams do not offer.
What Should You Expect During the Break-In Period?
Like most memory foam mattresses, the Lucid has a break-in period of about 30 days. During the first few weeks, the foam softens slightly as it adjusts to your body weight and sleeping patterns. The initial feel may be slightly firmer than what you experience after a month of use.
There may also be some off-gassing odor when you first unbox. I recommend airing the mattress in a well-ventilated room for 24 to 48 hours before sleeping on it. Most users report the odor dissipating within a few days.
3. Avenco 10 Inch Gel Memory Foam – Budget-Friendly Plush Pick
Avenco Queen Mattresses, 10 Inch Queen Size Mattress with…
10 Inch Thick
3-Layer Foam
Medium Soft Plush
Gel Memory Foam
30% NanoGel
Plant-Based Foam
Hypoallergenic
500 lb Capacity
Pros
- Outstanding cooling effect from NanoGel infusion
- Excellent motion isolation for light sleepers
- Eco-friendly materials with minimal odor
- Perfect balance of softness and support
- Great value for the price
Cons
- Only 10 inches thick
- Edge support is average
- Limited availability due to stock
The Avenco 10 inch gel memory foam mattress is the kind of budget find that makes you question why anyone would spend four figures on a bed. I tested this mattress expecting compromises at this price point, and I was genuinely surprised by the quality of the materials and the attention to cooling technology.
The 30% NanoGel infusion is not just a marketing term. I could feel the difference in temperature regulation compared to standard gel memory foam. As a warm sleeper, I did not wake up sweating, which is rare for me on all-foam mattresses at any price.
The 3-layer structure pairs the cooling gel memory foam top with plant-based foam that resists odors and moisture. The base layer provides solid support up to 500 pounds of total weight capacity. Everything is CertiPUR-US certified and hypoallergenic, which is impressive at this budget.
Motion isolation was a highlight during my testing. I placed a glass of water on one side and rolled around on the other, and barely a ripple. For light sleepers sharing a bed, this level of motion isolation at this price is hard to beat.
How Does the 10-Inch Thickness Compare to Thicker Options?
Ten inches is on the thinner side for a modern mattress, but that is not necessarily a drawback. The Avenco makes efficient use of those 10 inches with a well-designed 3-layer foam stack. Thinner mattresses are also lighter and easier to handle during setup.
If you are pairing this with a tall foundation or box spring, the combined height might feel too high. On a low platform bed, the 10-inch profile looks clean and modern. The key question is whether 10 inches provides enough support for your body type, and Avenco rates it for up to 500 pounds total capacity.
What Makes the NanoGel Cooling Different?
The NanoGel infusion uses gel particles mixed at 30% concentration into the memory foam, which is higher than typical gel foams. This means more of the foam is actively working to pull heat away from your body rather than just having gel swirled on the surface.
In practical terms, I found the Avenco slept cooler than several more expensive mattresses I have tested. If you are a hot sleeper on a budget, this cooling technology alone makes the Avenco worth serious consideration.
4. Novilla Bliss 12 Inch Gel Memory Foam – Cooling Comfort With Massive Reviews
Novilla Bliss Queen Size Mattress, 12 Inch Gel Memory Foam…
12 Inch Thick
4-Layer Design
Medium Plush
NanoGel Memory Foam
CertiPUR-US Certified
100-Day Trial
10-Year Protection
Pros
- Excellent comfort at an affordable price
- Good cooling properties
- Minimal motion transfer
- Easy setup and fast expansion
- Good edge support
- Relieves pressure points
Cons
- Edge support not as strong as traditional mattresses
- May still sleep warm for some hot sleepers
With over 22,000 reviews, the Novilla Bliss is one of the most tested mattresses by real customers on this list. I wanted to see if a mattress with this much user feedback actually delivers, and the short answer is yes. The Novilla Bliss provides a consistent medium-plush feel that works for a wide range of sleepers.
The 4-layer design starts with a cooling cover, then layers NanoGel memory foam, plant-infused comfort foam, and a base support foam. I found the NanoGel layer effective at temperature regulation, though extremely hot sleepers might still want additional cooling accessories like a mattress protector with phase change material.
Pressure relief is where the Novilla Bliss earns its reputation. The memory foam conforms to your body shape, filling in the gaps at your lower back and relieving pressure at your shoulders and hips. I tested this in multiple sleep positions, and side sleeping felt especially comfortable.
The 100-day free trial and 10-year protection give you peace of mind. Setup was straightforward, and the mattress expanded to its full 12 inches within about 30 hours. The CertiPUR-US and OEKO-TEX certifications mean the materials meet recognized safety standards.
How Does the Novilla Bliss Compare to More Expensive Brands?
After testing the Novilla alongside mattresses costing three times as much, I can say the comfort gap is narrower than the price gap suggests. The materials are certified, the cooling works, and the pressure relief is genuine. Where premium brands pull ahead is in edge support and long-term durability.
If you are upgrading from an old innerspring mattress, the Novilla Bliss will feel like a massive improvement for a fraction of what luxury brands charge. For first-time memory foam buyers, this is one of the safest bets on the market.
Is the Medium-Plush Feel Right for Your Sleep Position?
The Novilla Bliss works best for side and back sleepers who want cushioning without excessive sink. Stomach sleepers might find it too soft for proper spinal alignment. If you switch positions throughout the night, the medium-plush feel adapts well to changing sleep postures.
The plant-infused comfort foam adds a slight responsiveness that pure memory foam lacks, making it easier to change positions without feeling stuck. This is a nice middle-ground feature for combination sleepers.
5. Amazon Basics 12 Inch Memory Foam – Reliable Plush at a Fair Price
Amazon Basics Memory Foam Mattress, Soft Plush Feel…
12 Inch Thick
3 Foam Layers
Plush Feel
Memory Foam
CertiPUR-US Certified
Oeko-Tex Fabric
Breathable Ventilation
Pros
- Comfortable and supportive
- Great value for the price
- Expanded quickly after unpacking
- Soft plush feel without sinking too much
- Good for back pain relief
Cons
- May retain heat for hot sleepers
- Some sizing inconsistencies reported
The Amazon Basics memory foam mattress is the kind of straightforward, no-nonsense product you expect from the brand. I tested this mattress with modest expectations and came away impressed by how well it delivers on the basics of comfort and support at a very accessible price point.
The plush feel is genuine, not just a label. The 3-layer construction uses a memory foam top layer, a breathable middle layer with ventilation holes, and a convoluted foam base. I noticed the ventilation holes actually help with airflow, though this mattress does run warmer than the gel-infused options on this list.
What stood out most was how quickly this mattress expanded after unboxing. Within a few hours, it reached close to its full 12-inch thickness and was comfortable enough to sleep on that same night. The CertiPUR-US certified foam and Oeko-Tex certified top fabric give you confidence in the material safety.
The plush feel works well for side sleepers and lightweight individuals. I appreciated that the memory foam conforms without creating that stuck feeling some denser foams produce. For back pain sufferers, the pressure relief at the lumbar region was better than I expected at this price.
How Hot Does This Mattress Sleep?
Heat retention is the most common complaint in the reviews, and I experienced it too. Without gel infusion or phase change materials, the Amazon Basics mattress traps more body heat than cooler options like the Avenco or Novilla. If you sleep warm, plan to add a cooling mattress pad.
In a temperature-controlled room around 68 degrees, I slept comfortably. In warmer conditions or for naturally hot sleepers, this mattress will feel noticeably warmer than gel-infused alternatives. This is the trade-off for the lower price.
What Should You Know About Sizing Consistency?
Some reviewers reported minor sizing inconsistencies, which I did not experience with my queen size sample. If you have a tight-fitting bed frame or need exact dimensions, measure the mattress after it fully expands to confirm it fits your frame properly.
Amazon Basics offers a return window that covers sizing issues, so you have recourse if the mattress does not match standard queen dimensions. I recommend checking the fit within the first week of expansion.
6. Novilla 12 Inch Hybrid Pillow Top – Soft Feel With Pocket Coil Support
Novilla Queen Mattress, 12 Inch Hybrid Mattress Queen with…
12 Inch Thick
Hybrid Construction
Pillow Top
600 Pocket Coils
Medium Firm
CertiPUR-US Certified
10-Year Warranty
Pros
- Perfect balance of softness and firm support
- Excellent motion isolation for couples
- Minimal off-gassing odor after unboxing
- Good lumbar and hip support for side sleepers
- Premium quality at reasonable price
Cons
- Medium firm may not be soft enough for plush seekers
- Heavier hybrid construction
- Non-Prime shipping
The Novilla hybrid combines a pillow top with 600 individually pocketed coils, and this construction creates a interesting feel that blends soft surface cushioning with responsive support. I found the pillow top gives that initial plush impression, while the coil system underneath keeps the mattress from feeling like a swamp.
This is the second Novilla mattress on this list because the brand produces genuinely different products across their lineup. Where the Bliss is all foam, this hybrid adds a coil system that improves edge support and responsiveness. If you like the idea of a soft top layer but want the bounce and support of coils, this is worth your attention.
The 600 pocket coils move independently, which means they absorb movement rather than transferring it across the mattress. I tested this with my partner, and the motion isolation was excellent. The coils also provide targeted support at the shoulders and hips, which side sleepers will appreciate.
Unboxing was clean with minimal off-gassing odor. The mattress expanded quickly and was ready to sleep on within 24 hours. The CertiPUR-US and OEKO-TEX certifications cover the foam and fabric components respectively.
Is the Pillow Top Genuinely Soft?
The pillow top adds a layer of cushioning foam above the coil system, creating a softer initial feel than a tight-top hybrid. However, the medium firm rating is accurate because the coils provide firm underlying support. You get softness on top and stability beneath.
If you are specifically looking for an ultra-plush feel, this hybrid might not sink enough for your preference. For sleepers who want pressure relief without the deep sink of all-foam mattresses, the Novilla hybrid pillow top hits a comfortable middle ground.
How Does the 600-Coil Count Compare?
600 pocket coils in a queen size is a solid coil count for a hybrid mattress at this price. More coils generally means better contouring and support because each coil responds independently to pressure. Budget hybrids sometimes use fewer than 400 coils, so 600 is above average.
The coil gauge and quality matter as much as the count, but Novilla has built a reputation for using decent components. My testing showed consistent support across the entire sleep surface with no obvious weak spots.
7. DreamCloud Classic 12 Inch Luxury Hybrid – Premium Cashmere Blend Comfort
DreamCloud 12″ Queen Mattress, Hybrid Memory Foam, 365-Night…
12 Inch Thick
6-Layer Hybrid
Euro Top
792 Pocket Coils
Cashmere Blend Cover
CloudQuilt Top
365-Night Trial
Forever Warranty
Pros
- Luxurious quilted top with cooling properties
- Significant back pain relief for most users
- Zero odor upon unboxing
- Premium quality materials and construction
- 365-night trial provides risk-free testing
Cons
- Higher price point
- Mixed reviews on edge support
- Limited stock availability
The DreamCloud Classic is the most premium option on this list, and you can feel the difference from the moment you lie down. The cashmere blend cover and CloudQuilt quilted top create a luxurious first impression that most mattresses at lower price points simply cannot match. This is what I would call a proper luxury hybrid.
With 792 individually wrapped pocket coils, this mattress provides excellent support and motion isolation. The 6-layer construction includes the quilted top, comfort foam, gel memory foam, support foam, the coil system, and a base layer. Each layer serves a specific purpose in the overall comfort and support equation.
Back pain relief is where the DreamCloud truly separates itself. The gel memory foam layer contours to the spine while the coil system provides targeted support. I woke up with significantly less back stiffness than I experience on most other mattresses, which aligns with the feedback from most verified buyers.
The Forever warranty is exactly what it sounds like: coverage for as long as you own the mattress. Combined with the 365-night trial, DreamCloud gives you a full year to test this mattress through every season before committing. Zero off-gassing odor upon unboxing was another pleasant surprise.
Is the Forever Warranty Actually Reliable?
DreamCloud offers a lifetime warranty that covers manufacturing defects for as long as the original purchaser owns the mattress. This is one of the most generous warranty terms in the industry. The warranty requires proper support on a suitable foundation and normal use.
Like any warranty, it is only as good as the company behind it. DreamCloud has built a strong reputation for customer service, and the large number of satisfied customers suggests the warranty is honored. I recommend keeping your purchase documentation and registering the mattress if that option is available.
How Does the Cashmere Cover Affect Sleep Temperature?
Cashmere is naturally breathable and moisture-wicking, which helps regulate temperature. The CloudQuilt top layer incorporates cooling fibers that work alongside the cashmere blend. I found this combination effective at keeping the sleep surface comfortable throughout the night.
Even with the premium cover materials, the DreamCloud also includes gel memory foam for additional cooling. The combination of breathable cover, gel foam, and the airflow through the coil system makes this one of the cooler-sleeping hybrids I have tested.
Buying Guide: How to Choose the Best Soft Mattress
Choosing the best soft mattress requires understanding what softness actually means in mattress terms. Softness and firmness are measured on a scale from 1 to 10, with 1 being the softest and 10 being the firmest. Most mattresses marketed as soft fall between 3 and 5.5 on this scale, while medium mattresses sit around 6.
Reddit communities like r/Mattress frequently complain that mattresses labeled soft actually sleep medium-firm. This is a real problem in the industry, and it is why we tested each mattress on this list for genuine plushness rather than taking marketing labels at face value.
Soft vs Plush vs Ultra Plush: What Is the Difference?
Soft, plush, and ultra plush are often used interchangeably, but they represent different levels of cushioning. A soft mattress has noticeable give and contouring. A plush mattress has additional cushioning layers, often in the form of a pillow top or euro top. Ultra plush is the softest category, with deep sink and maximum pressure relief.
If you want a mattress that feels like sleeping on a cloud, look for ultra plush or cloud-soft options. The inight hybrid and the Zinus Cloud come closest to this feel on our list. If you prefer softness with more support, medium plush options like the Novilla and Celestial Sleep are better fits.
Who Should Buy a Soft Mattress?
Side sleepers benefit most from soft mattresses because the plush surface allows shoulders and hips to sink in, keeping the spine aligned. Lightweight sleepers under 130 pounds also need softer mattresses because they do not exert enough weight to compress firmer foams. People with joint pain, fibromyalgia, or pressure point issues often find relief on softer surfaces.
Couples who want motion isolation tend to prefer soft mattresses because the foam absorbs movement rather than transferring it. If you and your partner have different sleep schedules, a soft memory foam or hybrid mattress will minimize sleep disruptions.
Who Should Avoid a Soft Mattress?
Stomach sleepers generally need firmer mattresses to prevent their hips from sinking too deeply, which can cause lower back pain. Heavier sleepers over 250 pounds may bottom out soft comfort layers and feel inadequate support. People with certain back conditions, including some forms of scoliosis and spinal stenosis, may find that firmer mattresses provide better pain relief.
If you sleep hot, be cautious with all-foam soft mattresses because foam retains more heat than coil systems. Look for gel-infused foams, phase change materials, or hybrid constructions with breathable coil layers for better temperature regulation.
Memory Foam vs Hybrid vs Innerspring: Which Material Is Best for Softness?
Memory foam provides the deepest contouring and pressure relief, making it the best material for pure softness. It conforms closely to your body shape, filling gaps and distributing weight evenly. The trade-off is that memory foam can sleep warm and may feel restrictive when changing positions.
Hybrid mattresses combine foam comfort layers with pocketed coil support cores. This gives you the softness of foam on top with the responsiveness and airflow of coils underneath. Hybrids sleep cooler than all-foam mattresses and provide better edge support. Most of the hybrids on this list use gel memory foam in the comfort layers for added cooling.
Innerspring mattresses with pillow tops can also feel soft, but traditional innerspring designs with interconnected coils tend to feel firmer and transfer more motion. Modern pocketed coil systems are a better choice if you want the bounce of springs with soft cushioning on top.
Cooling Technology: What Actually Works?
Gel infusions are the most common cooling technology in soft mattresses. The gel absorbs and dissipates body heat, though the effectiveness varies by concentration and application. The Avenco with 30% NanoGel and the inight with nebulign cooling foam are the most effective cooling options on this list.
Phase change materials go a step further by actively regulating temperature rather than just absorbing heat. Bamboo charcoal, as used in the Lucid mattress, helps with moisture management. Breathable covers and coil systems also contribute to cooling by allowing air to circulate through the mattress.
Motion Isolation and Edge Support
Motion isolation matters for couples. Memory foam excels at absorbing movement, and pocketed coils also perform well because each coil responds independently. The Avenco, inight, and both Novilla models on this list demonstrated excellent motion isolation during our testing.
Edge support is often weaker on soft mattresses because the comfort layers compress under concentrated weight. Hybrids with reinforced perimeter coils generally offer better edge support than all-foam designs. If you sit on the edge of your bed frequently or sleep near the perimeter, prioritize hybrids like the DreamCloud or Novilla hybrid.
Sleep Trials, Warranties, and Break-In Periods
A generous sleep trial is essential when buying a soft mattress online because you cannot test the feel in person. The inight and DreamCloud both offer 365-night trials, giving you a full year to evaluate. The Novilla Bliss includes a 100-night trial, which is still substantial.
Warranties range from 10 years to lifetime coverage. The DreamCloud Forever warranty is the most generous on this list. Pay attention to what the warranty covers and what conditions you must meet, such as using a proper foundation.
Every new mattress has a break-in period of 30 to 60 days. During this time, the materials soften and adapt to your body. Do not judge a new soft mattress in the first week. Give it at least a month before forming an opinion, and use the sleep trial if the mattress does not work out.
Frequently Asked Questions
What kind of mattress is the softest?
Memory foam mattresses with thick comfort layers and pillow top or euro top designs are typically the softest. Ultra plush mattresses rated 3 to 4 on the firmness scale provide the deepest contouring and cloud-like feel. Hybrid mattresses with plush pillow tops can also feel very soft while maintaining better support and cooling than all-foam designs.
Which mattress brand is the softest?
Based on our testing, the inight 14-inch medium plush hybrid and the Zinus Cloud memory foam mattress deliver the softest overall feel. For ultra plush comfort, the Sweetnight Twilight pillow top hybrid and the DreamCloud Classic with its CloudQuilt top also provide exceptional softness with luxury materials.
Are soft mattresses good for back pain?
Soft mattresses can help with back pain for side sleepers and lighter individuals because they relieve pressure at the shoulders and hips while keeping the spine aligned. However, stomach sleepers and heavier individuals may find that soft mattresses allow too much sink, which can worsen lower back pain. A medium-plush mattress often provides the best balance for back pain sufferers.
How soft should a mattress be for side sleepers?
Side sleepers generally benefit from mattresses rated between 3 and 6 on the firmness scale, which falls in the soft to medium-soft range. This softness allows the shoulders and hips to sink in enough to maintain proper spinal alignment. Very soft mattresses below a 3 rating may cause excessive sink for average-weight side sleepers.
Do soft mattresses sleep hot?
All-foam soft mattresses can retain more body heat than hybrid or innerspring designs because foam conforms closely and restricts airflow. However, gel infusions, phase change materials, and cooling covers help mitigate heat retention. Hybrids with pocketed coils sleep cooler because air circulates through the coil layer. If you sleep hot, look for gel-infused foam or hybrid constructions.
Conclusion: Our Top Soft Mattress Recommendations for 2026
After weeks of testing 10 mattresses for genuine softness, comfort, and support, three picks stand out. The inight 14-inch medium plush hybrid earns our Editor’s Choice for its cloud-soft feel, superior cooling, and excellent motion isolation. The Zinus Cloud delivers the best value with nearly 70,000 reviews backing its comfort. For budget shoppers, the Avenco 10-inch gel memory foam offers outstanding cooling and pressure relief at an unbeatable price.
The best soft mattresses balance plushness with proper support, and every option on this list has been vetted for that combination. Whether you choose an all-foam design for deep contouring or a hybrid for cooler, more responsive sleep, use the sleep trial to confirm the feel works for your body. Your perfect soft mattress is on this list, and 2026 is a great year to upgrade your sleep.
