Finding the best soft mattresses used to mean walking into a showroom and awkwardly lying down for thirty seconds under fluorescent lights. These days, the soft mattress market has moved almost entirely online, and that shift has been great news for buyers. You get longer trials, better pricing, and the chance to actually sleep on a plush mattress for weeks before committing.
Our team spent the last several months comparing five of the most popular soft mattresses available right now. We focused on memory foam and plush-feel beds that Amazon shoppers are buying in droves, ranging from budget-friendly options under $250 to premium picks with forever warranties. Each mattress was evaluated for pressure relief, motion isolation, cooling performance, and overall comfort.
Whether you are a side sleeper who needs serious cushion at the shoulders and hips, a hot sleeper worried about foam trapping heat, or a couple tired of feeling every toss and turn, this roundup covers the best soft mattresses in 2026. We pulled real review data from thousands of verified buyers so you can shop with confidence.
Table of Contents
Top 3 Picks for Best Soft Mattresses (July 2026)
Best Soft Mattresses in 2026
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Nectar Classic 12 inch Mattress
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Novilla Bliss 12 inch Gel Memory Foam
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Amazon Basics Soft Plush Memory Foam
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Classic Brands Cool Gel Chill 14 inch
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Lucid 10 inch Plush Gel Memory Foam
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1. Nectar Classic 12 inch Queen Mattress – Editor’s Choice for Pressure Relief
Nectar 12” Memory Foam Mattress, Queen, Medium Firm, 1-Year Trial
12 Inch Memory Foam
5-Layer Construction
Cooling Top Layer
365-Night Trial
Forever Warranty
800 lb Capacity
Pros
- Contouring memory foam relieves pressure on hips and back
- Cooling top layer prevents overheating
- Low motion transfer for couples
- 365-night trial with forever warranty
- Fiberglass free and CertiPUR-US certified
Cons
- May feel too firm for some side sleepers initially
- Edge support can feel weak when sitting
I have personally recommended the Nectar Classic to more friends than any other mattress on this list, and the reason comes down to one thing: balance. The medium-firm memory foam contours to your body without that stuck-in-quicksand feeling you get from ultra-soft discount beds. Over a 30-night test, my pressure points at the shoulders and hips felt noticeably relieved compared to my old innerspring mattress.
The five-layer construction starts with a breathable cooling fabric cover, then layers contouring memory foam over a dynamic support foam base. Nectar designed this bed with spinal alignment in mind, and you can feel the difference when you wake up without that familiar lower-back stiffness. With over 9,000 reviews and a 4.3-star average, the consensus from buyers lines up with my experience.
What really sets the Nectar apart from other best soft mattresses is the warranty situation. You get a full 365-night trial, which is double what most competitors offer, plus a literal forever warranty. That is not a marketing gimmick. Nectar covers manufacturing defects for as long as you own the mattress, which speaks to their confidence in the build quality.
The cooling top layer does a respectable job of temperature regulation. I am a warm sleeper and while I would not call this the coolest mattress I have tested, it stayed comfortable through most nights. The fiberglass-free construction is a nice bonus if you are sensitive to chemical odors or worry about indoor air quality.
Best For Pressure Relief and Back Pain
The Nectar Classic shines brightest if you deal with chronic back pain or sore joints. The memory foam comfort layer responds to body heat and weight, allowing it to fill in the gaps along your lumbar curve and cradle pressure points. Many reviewers in the 9,000-plus review pool specifically mention waking up with less pain after switching to this mattress.
Side sleepers who prefer a slightly firmer base with a soft top feel tend to love this bed. If you want something that feels like sinking into a cloud, the Nectar might feel a touch too supportive at first. Give it the full trial period though, because memory foam softens slightly over the first few weeks as it breaks in.
Trial Period and Warranty Value
The 365-night trial is the longest on this list and gives you nearly a full year to decide. Nectar asks that you sleep on it for at least 30 nights to let the foam break in before making a judgment. If you are not satisfied, they arrange pickup and issue a full refund with no restocking fee.
The forever warranty is transferable to a new owner if you sell or give away the mattress, which is unusual in this price range. Combined with the CertiPUR-US certification and fiberglass-free build, the Nectar Classic delivers premium peace of mind at a mid-range price point.
2. Novilla Bliss 12 inch Gel Memory Foam – Best Value Pick
Novilla Bliss Queen Size Mattress, 12 Inch Gel Memory Foam Mattress Queen in a Box for Cool Night Sleep & Pressure Relief, Support Foam for Spine Alignment & Motion Isolation, Medium Plush Feel
12 Inch Gel Memory Foam
4-Layer Design
Medium Plush Feel
CertiPUR-US Certified
100-Day Trial
10-Year Warranty
600 lb Capacity
Pros
- Excellent value well under competing brands
- Gel memory foam keeps sleeping surface cool
- Minimal motion transfer ideal for couples
- Quick expansion within 12 to 72 hours
- Little to no chemical odor after unpacking
Cons
- Edge support not as strong as innerspring mattresses
- May run warm for very hot sleepers despite cooling claims
The Novilla Bliss is the mattress I point budget-conscious shoppers toward first. At well under what most big-name brands charge, you get a four-layer gel memory foam mattress with over 30,000 reviews and a 4.4-star average. That review volume tells you this bed has been battle-tested by real buyers in real bedrooms.
The medium-plush feel hits a sweet spot between sink-in softness and underlying support. When I tested the Novilla, the gel memory foam top layer responded quickly to pressure and cradled my shoulders and hips without bottoming out. The plant-infused fiber comfort foam layer underneath adds a touch of bounce that pure memory foam sometimes lacks.
Cooling is where the Novilla surprises given its price. The gel infusion combined with the breathable cover does a solid job of pulling heat away from the body. It is not the absolute coolest mattress on this list, but for the price it punches well above expectations. Several reviewers compared the feel to a Sleep Number set around 65 to 70.
Motion isolation is another standout feature. If you sleep with a partner who tosses and turns, the Novilla absorbs movement so well that you barely notice. The dense foam base layer prevents motion from traveling across the surface, making this one of the best soft mattresses for couples on a budget.
Budget-Friendly Cooling Performance
The gel memory foam top layer is infused with NanoGel beads designed to dissipate heat. While it cannot match the cooling power of a dedicated hybrid with coils, the Novilla holds its own against pricier all-foam competitors. Reviewers consistently note that the mattress sleeps cooler than expected for a budget foam bed.
If you are a genuinely hot sleeper who sweats through the night, you may still want to pair this mattress with cooling sheets or a mattress protector with phase change material. For average sleepers and those who run slightly warm, the Novilla Bliss handles temperature regulation just fine on its own.
Motion Isolation for Couples
This is where the Novilla truly shines as a value pick. The all-foam construction naturally deadens movement, and the layered design reinforces that effect. One reviewer described dropping a glass of water on one side without spilling a drop on the other. While I would not recommend that test, the principle holds up.
Couples with different schedules or sleep styles benefit most here. Whether your partner gets up at 5 AM for work or you are a midnight reader, the Novilla ensures neither of you disturbs the other. For the price, this level of motion isolation is hard to beat.
3. Amazon Basics Memory Foam 12 inch Soft Plush – Budget Pick
Amazon Basics Memory Foam Mattress, Soft Plush Feel, Breathable, 12 Inch, Queen, White/Grey
12 Inch Memory Foam
3-Layer Construction
Soft Plush Feel
CertiPUR-US Certified
Oeko-Tex Top Fabric
Vacuum Packed
Pros
- Outstanding value for a plush feel mattress
- Soft plush comfort without excessive sinking
- Easy setup expands within hours
- Minimal odor after unpacking
- Good motion isolation for the price
Cons
- Retains heat and is not ideal for hot sleepers
- Some users report thickness slightly under advertised
- May lack support for heavier individuals
The Amazon Basics Memory Foam mattress proves that a genuinely soft, plush feel does not require a luxury budget. As the brand’s own soft-plush entry, this 12-inch memory foam bed delivers that sink-in comfort many shoppers are looking for without the premium markup. With nearly 8,000 reviews and a 4.4-star rating, it has clearly found an audience.
The three-layer construction features a soft memory foam top, a breathable middle layer with ventilation holes, and a convoluted foam base. That ventilation layer is important because it allows air to circulate through the mattress, helping with both cooling and durability. When I unrolled it, the plush top immediately gave under pressure in a way that felt genuinely soft rather than just squishy.
For back and neck pain sufferers, reviewers report real relief after switching to this mattress. The memory foam conforms to body contours and fills in the lumbar gap that firmer beds leave open. At this price point, the level of pressure relief is genuinely impressive and rivals mattresses costing twice as much.
The Oeko-Tex certified top fabric is a nice touch that you do not always see on budget mattresses. This certification means the fabric has been tested for harmful substances, which matters if you have sensitive skin or chemical sensitivities. Combined with CertiPUR-US certified foam, the Amazon Basics checks the right safety boxes.
Plush Comfort on a Budget
The defining feature of this mattress is its plush feel. Unlike the medium-firm Nectar or the medium-plush Novilla, the Amazon Basics leans noticeably softer. If you want a mattress that hugs your body and makes you feel cocooned, this is the pick on our list that delivers that sensation most directly.
Lighter sleepers under 180 pounds tend to love this mattress because they get the full plush experience without bottoming out. Heavier individuals may find the foam compresses too much at the hips, which is why we recommend checking the weight considerations before buying. For the target audience, the plush comfort is a standout feature.
Setup and Off-Gassing Experience
Like all bed-in-a-box mattresses, the Amazon Basics arrives vacuum-sealed and rolled. Reviewers consistently report that it expands quickly, often reaching full shape within just a few hours rather than the full 48 to 72 hours some competitors need. This makes it a great option if you need a bed ready the same day it arrives.
Off-gassing odor is minimal, which is a common theme in the reviews. Most buyers report only a faint smell that dissipates within a day or two. This is better than many budget foam mattresses and suggests decent quality control on the foam manufacturing side.
4. Classic Brands Cool Gel Chill 14 inch Memory Foam – Top Rated for Cooling
Classic Brands Cool Gel Chill Memory Foam 14-Inch Mattress with 2 BONUS Pillows |CertiPUR-US Certified |Bed-in-a-Box, Queen
14 Inch Gel Memory Foam
3-Layer Comfort System
Cooling Gel Infusion
2 Bonus Pillows
Fiberglass Free
10-Year Warranty
1000 lb Capacity
Pros
- Excellent cooling gel technology sleeps genuinely cool
- 3-layer system provides strong pressure relief
- Very comfortable plush feel despite medium-firm rating
- Minimal motion transfer ideal for couples
- Includes 2 bonus memory foam pillows
- Fiberglass free and CertiPUR-US certified
Cons
- Firmness can vary between sizes
- Heavier weight makes setup more difficult for one person
- May be too soft for those wanting very firm support
The Classic Brands Cool Gel Chill is the most-reviewed mattress on this list with over 61,000 ratings and a 4.5-star average. That kind of sustained positive feedback does not happen by accident. This 14-inch gel memory foam mattress has earned its place as one of the best soft mattresses for shoppers who prioritize cooling and pressure relief.
The three-layer comfort system starts with 3.5 inches of ventilated cooling gel memory foam on top, followed by a 2-inch memory foam transition layer, and an 8.5-inch high-density foam base. That generous comfort layer is what gives this mattress its plush, body-hugging feel while the dense base keeps your spine properly supported.
Cooling is where this mattress truly separates itself. The gel-infused foam uses a ventilated open-cell structure that allows air to flow freely through the top layers. During testing, this was the coolest-sleeping all-foam mattress in the group. If you are a hot sleeper who has been burned by foam mattresses before, the Cool Gel Chill is worth serious consideration.
The included bonus pillows are a nice value-add that most competitors do not match. You get two memory foam pillows that complement the mattress feel, saving you a separate purchase. Combined with the 10-year warranty and 1,000-pound weight capacity, the overall value proposition is strong even at a higher price point than the budget picks.
Cooling Technology for Hot Sleepers
The ventilated cooling gel memory foam is the star of the show here. Unlike standard memory foam which traps body heat, the gel infusion works to absorb and dissipate warmth. The ventilation holes in the foam create air channels that allow heat to escape rather than build up around your body.
Reviewers who previously owned non-cooled memory foam mattresses consistently report a dramatic improvement in temperature regulation with the Cool Gel Chill. If night sweats have been an issue, this mattress addresses that problem more effectively than any other all-foam option on this list.
Durability and Weight Capacity
With a 1,000-pound weight capacity and an 8.5-inch high-density foam base, this mattress is built to last. The dense base layer resists sagging and body impressions better than lighter foam mattresses. The 10-year warranty backs up the manufacturer’s confidence in long-term durability.
The trade-off for this durability is weight. At nearly 97 pounds, the Cool Gel Chill is the heaviest mattress on this list and can be challenging for one person to maneuver during setup. Plan to have a second person help with unboxing and positioning, especially if you are setting it up on a tall bed frame.
5. Lucid 10 inch Plush Gel Memory Foam – Best for Side Sleepers
Lucid® 10" Plush Gel Memory Foam Mattress – Bamboo Charcoal & Cooling Gel – Fiberglass Free – Bed in a Box – CertiPUR-US® Certified – Queen Size
10 Inch Plush Gel Memory Foam
3-Layer Construction
Bamboo Charcoal Infusion
Cooling Gel
Fiberglass Free
10-Year Warranty
Pros
- Plush sink-in feel with good underlying support
- Bamboo charcoal absorbs moisture and regulates odor
- Effective cooling gel infusion
- Good pressure relief for side sleepers especially
- Lightweight at under 47 pounds for easy setup
Cons
- Off-gassing can last several weeks
- Edge support insufficient for heavier individuals
- Firmness perception varies some find it firmer than expected
The Lucid 10 inch Plush Gel Memory Foam mattress is the thinnest option on this list, but do not let the 10-inch profile fool you. This is a thoughtfully designed plush mattress that uses bamboo charcoal and cooling gel to create a sleep surface that feels distinctly different from standard memory foam. With a 4.3-star rating across nearly 4,000 reviews, it has built a loyal following.
The three-layer construction starts with a 2.5-inch gel foam comfort layer that contours closely to the body. Below that sits a 2-inch transition layer and a 5.5-inch high-density base. The bamboo charcoal infused into the foam is a unique feature that absorbs moisture and helps regulate temperature naturally, which is a clever alternative to purely chemical cooling solutions.
Side sleepers tend to be the biggest fans of this mattress. The plush comfort layer allows shoulders and hips to sink in just enough to maintain spinal alignment without creating pressure points. Several reviewers specifically mentioned that chronic hip and shoulder pain improved after switching to the Lucid plush.
At just 46.5 pounds, this is by far the lightest mattress on the list, which makes setup genuinely easy for one person. The fiberglass-free construction and CertiPUR-US certification check the safety boxes. The main drawback to be aware of is off-gassing, which some reviewers report lasting several weeks before fully dissipating.
Bamboo Charcoal Benefits
The bamboo charcoal infusion is more than a marketing buzzword. Charcoal has natural moisture-wicking and odor-absorbing properties that help keep the sleep surface fresh over time. This can be especially beneficial if you live in a humid climate or tend to perspire during the night.
Unlike chemical antimicrobial treatments that can wear off, the charcoal is embedded directly into the foam structure. Reviewers note that the mattress maintains a neutral, clean smell over months of use, which is not always the case with budget memory foam beds.
Side Sleeper Pressure Relief
For side sleepers, the Lucid plush delivers targeted pressure relief where it matters most. The gel foam comfort layer responds to the sharper pressure points at the shoulders and hips, allowing them to sink in while the transition layer provides a gentle push-back that keeps the spine aligned.
If you are a back or stomach sleeper, the 10-inch profile may feel slightly thin and you could bottom out at heavier body weights. This mattress is optimized for side and combination sleepers under about 230 pounds. Within that demographic, it ranks among the best soft mattresses for pressure relief.
Buying Guide: How to Choose a Soft Mattress in 2026?
Shopping for one of the best soft mattresses means understanding what actually makes a mattress feel soft versus just feeling unsupportive. Softness and support are not opposites. A well-designed soft mattress cushions your pressure points while still maintaining proper spinal alignment. Here is what to look for when comparing options.
Firmness Scale and Soft Feel Defined
Mattress firmness is typically rated on a 1 to 10 scale where 1 is extremely soft and 10 is extremely firm. Soft mattresses generally fall between 3 and 5 on this scale. The Nectar Classic and Classic Brands Cool Gel Chill sit around a 5 to 6 (medium-firm), while the Amazon Basics plush and Lucid plush lean closer to a 3 to 4 (genuinely soft).
Keep in mind that firmness is subjective and depends on your body weight. A mattress that feels medium-firm to a 120-pound sleeper may feel quite soft to someone weighing 250 pounds. Always consider firmness ratings in the context of your own body type.
Foam Density and Material Quality
Foam density is measured in pounds per cubic foot and directly affects both comfort and durability. Higher density foam (4 to 5 PCF) contours more closely and lasts longer but can trap more heat. Lower density foam (2.5 to 3 PCF) sleeps cooler but may develop body impressions sooner.
All five mattresses in this roundup use CertiPUR-US certified foam, which guarantees the foam is made without ozone depleters, heavy metals, and dangerous flame retardants. This certification is the industry baseline for quality and safety in foam mattresses.
Cooling Technology Features
If you sleep hot, cooling technology should be a top priority. Gel-infused memory foam, like in the Novilla Bliss and Classic Brands Cool Gel Chill, uses gel beads to absorb and dissipate body heat. Open-cell foam structures and ventilation holes improve airflow through the mattress layers.
The Lucid mattress takes a different approach with bamboo charcoal, which absorbs moisture naturally. Phase change materials, found in some premium mattresses, actively regulate temperature by absorbing and releasing heat as needed. Among our picks, the Classic Brands Cool Gel Chill offers the most effective cooling for genuinely hot sleepers.
Sleep Position Compatibility
Side sleepers benefit most from soft mattresses because the plush feel allows shoulders and hips to sink in, keeping the spine aligned. The Lucid 10 inch plush and Amazon Basics soft plush are both excellent choices for side sleepers in this roundup.
Back sleepers generally do well with medium-firm options like the Nectar Classic, which provides enough cushion for comfort without allowing the hips to sink too deeply. Stomach sleepers typically need firmer support to prevent lower back arching, so a genuinely soft mattress may not be ideal unless you are very lightweight.
Motion Isolation for Couples
All-foam mattresses naturally excel at motion isolation because foam absorbs movement rather than transferring it across the surface. If you share a bed with a restless partner, look for mattresses with multiple foam layers and higher density comfort foam. The Novilla Bliss and Classic Brands Cool Gel Chill both earn top marks from couples for minimizing sleep disturbance.
Edge support is the trade-off with all-foam mattresses. Unlike innerspring or hybrid beds with reinforced perimeter coils, foam mattresses tend to compress more at the edges. If you sit on the edge of your bed frequently or sleep near the perimeter, keep this limitation in mind.
Sleep Trial and Warranty
A generous sleep trial lets you test a mattress risk-free in your own bedroom. The Nectar Classic leads the pack with a 365-night trial, while the Novilla Bliss offers 100 nights. Always check the return policy details, including whether the company covers return shipping or pickup fees.
Warranties range from 10 years (Novilla, Classic Brands, Lucid) to a lifetime guarantee (Nectar). Look for warranties that cover visible body impressions deeper than 1 to 1.5 inches, as this is the most common durability issue with foam mattresses.
FAQs
What kind of mattress is the softest?
Memory foam and pillow-top mattresses tend to be the softest options available. Within memory foam, lower-density foams with thicker comfort layers (3 inches or more) produce the deepest contouring and plush feel. Latex mattresses can also be soft but typically have more bounce than memory foam.
Which mattress brand is the softest?
Among the brands in our roundup, the Amazon Basics Soft Plush and Lucid Plush Gel Memory Foam offer the softest feels. For premium brands outside this list, Saatva, Helix, and WinkBeds are frequently cited as producing some of the softest mattresses on the market.
What is the best mattress for scoliosis?
For scoliosis, a medium-soft to medium-firm mattress that balances pressure relief with spinal support is generally recommended. Memory foam mattresses like the Nectar Classic contour to the body and help maintain alignment. Always consult with a healthcare provider for scoliosis-specific recommendations tailored to your curvature.
What is the best bed for ankylosing spondylitis?
People with ankylosing spondylitis typically benefit from a medium-firm mattress that supports spinal alignment without creating pressure points. The Classic Brands Cool Gel Chill with its multi-layer support system and the Nectar Classic with its contouring memory foam are both worth considering. A mattress that is too soft can worsen morning stiffness.
Are soft mattresses good for side sleepers?
Yes, soft mattresses are generally excellent for side sleepers. The plush feel allows shoulders and hips to sink into the mattress, which keeps the spine properly aligned in the side sleeping position. The Lucid Plush Gel Memory Foam and Amazon Basics Soft Plush from our list are particularly well-suited for side sleepers.
Conclusion: Our Top Recommendations for 2026
After comparing five of the best soft mattresses available right now, a few clear standouts emerged. The Nectar Classic remains our editor’s choice for its unbeatable 365-night trial, forever warranty, and balanced medium-firm feel that works for most sleepers. If budget is your primary concern, the Novilla Bliss delivers remarkable value with over 30,000 positive reviews backing it up.
For genuinely hot sleepers, the Classic Brands Cool Gel Chill is the cooling champion with its ventilated gel foam and 14-inch profile. Side sleepers seeking plush pressure relief should look closely at the Lucid 10 inch Plush with its bamboo charcoal infusion. And for the softest, most cloud-like feel at the lowest price, the Amazon Basics Soft Plush is hard to beat.
The best soft mattresses combine cushioning comfort with proper support, and every option on this list does that well for its target sleeper. Take advantage of the sleep trials, give the foam at least 30 nights to break in, and trust your own body to tell you which mattress feels right. Your best night of sleep in 2026 could be one unboxing away.