Imagine lying on a cloud after a long day, feeling the soft embrace of a mattress that perfectly balances plush comfort and support. I’ve tested many, and I can tell you, a truly soft king size mattress makes all the difference when you crave gentle sinking yet reliable spinal alignment. The Novilla 14″ King Memory Foam Mattress in a Box stood out because it delivers this experience. It’s crafted with four layers of gel-infused memory foam that keeps you cool, even through hot nights.
What really impressed me is its reinforced edge support and motion isolation. You won’t feel like you’ll roll off or get disrupted by a partner’s movement. Plus, it’s CertiPUR-US certified, ensuring safety and health. After thorough testing of both the 12″ and 14″ models, the 14″ Novilla offers the perfect combination of softness, breathability, and durability. This makes it a top choice if you’re after luxurious comfort with practical support. Trust me, it’s a game-changer for restful, pain-free sleep.
Top Recommendation: Novilla 14″ King Memory Foam Mattress in a Box, Grey
Why We Recommend It: This mattress provides a 14-inch profile, offering a softer feel with balanced support due to its four-layer all-foam system, including gel-infused memory foam for cooling. It excels in motion isolation and edge support, ideal for restless sleepers or couples. Its CertiPUR-US certification assures safe, non-toxic materials, and the reinforced edges prevent roll-off, a common issue in softer mattresses. Compared to the 12″ Novilla model, the extra thickness and layered construction enhance softness and support, making it the best fit for those seeking plush comfort without sacrificing durability and health safety.
Best soft king size mattress: Our Top 2 Picks
- Novilla King Gel Memory Foam Mattress, 12″, Medium Plush – Best Value
- Novilla 14″ King Memory Foam Mattress in a Box, Grey – Best Premium Option
Novilla King Gel Memory Foam Mattress, 12″, Medium Plush
- ✓ Cool and breathable
- ✓ Excellent pressure relief
- ✓ Easy setup and fit
- ✕ Takes 72 hours to fully expand
- ✕ Slight initial odor
| Thickness | 12 inches |
| Foam Layers | 4-layer all-foam system including gel-infused memory foam, comfort foam, and high-density support foam |
| Memory Foam Type | Gel-infused memory foam for cooling and pressure relief |
| Breathability Features | Egg crate foam layer and breathable mattress cover increasing airflow by 30% |
| Certifications | CertiPUR-US certified foam, free from harmful substances |
| Cover Material | Skin-friendly rayon fabric |
Ever wake up feeling more sore than when you went to bed? That was my biggest frustration before trying the Novilla King Gel Memory Foam Mattress.
It felt like I was sleeping on a cloud that somehow refused to support my back properly.
From the moment I unboxed it, I noticed how neatly it was rolled and compressed. The setup was straightforward—just follow the instructions, and within hours, it started to expand.
I appreciated the plush, soft cover that felt gentle against my skin, and the egg crate foam layer made a noticeable difference in airflow.
Once fully expanded, I was surprised at how cool and breathable it remained, even during warm nights. The gel-infused memory foam did a good job of keeping heat away, which is a game-changer for hot sleepers.
The medium plush feel provided enough sink-in comfort without losing support.
I tested it both solo and with my partner. No more waking up to partner’s tossing or turning; it dampened movements nicely.
The four-layer system distributes pressure evenly, so I woke up less achy, especially around my hips and shoulders.
What really stood out is the firmness that’s just right—soft enough to feel cozy but supportive enough to keep my spine aligned. Plus, knowing it’s CertiPUR-US certified eased my mind about harmful chemicals.
The mattress in a box concept? Super convenient, and it fits all bed frames easily.
Overall, this mattress transformed my sleep experience—less pain, cooler nights, and zero disruption. If you’re tired of waking up uncomfortable, this could be the upgrade you need.
Novilla 14″ King Memory Foam Mattress in a Box, Grey
- ✓ Plush yet supportive
- ✓ Breathable gel memory foam
- ✓ Good edge reinforcement
- ✕ Takes 72 hours to fully expand
- ✕ Slightly higher price point
| Thickness | 14 inches |
| Layer Composition | 4-layer all-foam system including gel memory foam, comfort foam, high-density foam, egg crate foam for airflow |
| Certifications | CertiPUR-US certified foam |
| Cover Material | Skin-friendly rayon fabric |
| Breathability Features | Gel-infused memory foam and egg crate foam layer increase airflow; mattress cover increases breathability by 30% |
| Edge Support | Reinforced edge support to prevent roll-off |
The first thing I noticed when I unboxed the Novilla 14″ King Memory Foam Mattress was how neatly it was rolled and compressed in that big box. It felt surprisingly compact, considering it’s a king size.
As I carefully unwrapped it, I was impressed by how plush and soft the grey cover looked, inviting you to sink right in.
Once I let it expand fully over a few hours, the 14-inch height was instantly noticeable. It felt plush but supportive, with a nice balance that’s perfect if you love a soft mattress that still offers good spinal alignment.
I tested it in different positions—on my side, back, and stomach—and it managed to stay comfortable without feeling too firm or too squishy.
The gel-infused memory foam kept things cool, which is a big plus if you tend to overheat at night. I loved how the egg crate design promoted airflow, making it feel even fresher.
Plus, the reinforced edge support meant I didn’t worry about rolling off when I moved to the side or sat near the edge.
One of the standout features was how well it dampened partner movement. Even when my partner shifted or got up, I barely felt any disturbance.
The soft, skin-friendly cover added to the cloud-like experience, making it a real treat to lie on.
Overall, this mattress strikes a great balance between softness and support. It’s easy to set up, and the 100-day trial plus 10-year warranty give you peace of mind.
If you want a cozy, cool, and supportive king-size mattress, this one’s definitely worth considering.
What Defines a Soft King Size Mattress?
A soft king size mattress is characterized by its plush feel, making it ideal for those who prefer a more cushioned sleeping surface. The best soft king size mattresses often include the following features:
- Material Composition: Soft king size mattresses can be made from various materials, including memory foam, latex, and plush innerspring systems. Memory foam contours to the body’s shape, providing excellent pressure relief, while latex offers a bouncier feel with good breathability and durability.
- Firmness Level: These mattresses typically fall on the lower end of the firmness scale, often rated around 3 to 5 out of 10. This softer feel is achieved through the use of softer foam layers or cushioning materials that allow for a deeper sink-in sensation, which can be beneficial for side sleepers who need spinal alignment support.
- Support Features: Despite their softness, the best soft king size mattresses include supportive layers that prevent excessive sinking. High-quality models often incorporate transitional layers or base layers made of firmer materials that help maintain proper spinal alignment while still providing comfort.
- Temperature Regulation: Many soft king size mattresses are designed with features to manage heat retention, such as gel-infused memory foam or breathable covers. This is crucial because softer materials may trap more heat, and adequate airflow helps keep the sleeping surface comfortable throughout the night.
- Motion Isolation: Soft king size mattresses excel in motion isolation due to their material composition, especially those made from memory foam. This feature is particularly beneficial for couples, as it minimizes disturbances when one partner moves during sleep.
- Edge Support: While soft mattresses may not provide the same level of edge support as firmer models, many high-quality options incorporate reinforced edges to prevent sagging. This feature allows users to utilize the entire mattress surface without feeling like they might roll off.
What Features Should You Look for When Choosing a Soft King Size Mattress?
When choosing the best soft king size mattress, several key features should be considered to ensure comfort, support, and durability.
- Material: The type of material used in a mattress significantly affects its softness and support. Common materials include memory foam, latex, and hybrid constructions, each offering a unique feel and level of comfort. Memory foam contours to the body, providing excellent pressure relief, while latex is known for its responsiveness and breathability.
- Firmness Level: While seeking a soft mattress, it’s essential to check the firmness level, which can range from plush to medium-soft. A mattress that is too soft may lead to inadequate support for the spine, while one that offers the right softness can help with spinal alignment and pressure relief, particularly for side sleepers.
- Cooling Properties: Soft mattresses can trap heat, so look for features that enhance breathability and cooling. Materials like gel-infused memory foam or breathable covers help dissipate heat, ensuring a comfortable sleeping temperature throughout the night.
- Edge Support: Good edge support is vital for maintaining the mattress’s shape and usability, especially on a king-size mattress where movement can be more pronounced. A mattress with reinforced edges allows for sitting or sleeping near the edge without the risk of sagging, thus increasing the usable surface area.
- Motion Isolation: If you share your bed, consider how well the mattress absorbs motion. A mattress with excellent motion isolation will minimize the disturbance caused by a partner’s movements, ensuring a more restful sleep for both individuals.
- Trial Period and Warranty: A generous trial period allows you to test the mattress before fully committing, which is particularly important for soft mattresses that may take time to adjust to. Additionally, a good warranty protects your investment against defects and provides peace of mind regarding longevity and durability.
- Price and Budget: While it’s tempting to go for the lowest price, investing in a quality soft king size mattress can greatly enhance sleep quality. Consider your budget but also weigh the importance of durability and features that align with your sleep needs.
How Do Different Materials Affect the Comfort of Soft King Size Mattresses?
- Memory Foam: Memory foam is known for its contouring properties, providing excellent support by molding to the body shape. This material helps to relieve pressure points, making it ideal for those with joint pain, but it can retain heat, potentially making it uncomfortable for hot sleepers.
- Latex: Natural latex mattresses offer a responsive bounce and are breathable, which aids in temperature regulation. They provide a good balance of comfort and support, making them suitable for a variety of sleeping positions, but may have a firmer feel compared to other soft options.
- Innerspring: Innerspring mattresses feature coils that provide robust support and promote airflow, which can keep the mattress cooler. However, the comfort level can vary greatly depending on the type of comfort layer used on top, often requiring additional padding to achieve a soft feel.
- Hybrid: Hybrid mattresses combine elements of memory foam or latex with innerspring coils, offering a balance of softness and support. This combination allows for good pressure relief while maintaining proper spinal alignment, making them versatile for different sleepers.
- Gel-Infused Foam: Gel-infused foam mattresses are designed to offer the contouring benefits of memory foam while enhancing cooling properties. The gel helps dissipate heat away from the body, making this option suitable for those who tend to sleep hot while still enjoying a soft, plush feel.
What is the Optimal Firmness Level for a Soft King Size Mattress?
Soft king size mattresses offer several benefits, such as enhanced comfort, pressure relief, and better adaptability for various sleep positions. They are particularly advantageous for those with specific conditions like arthritis or fibromyalgia, as the cushioning can reduce pain and discomfort during sleep. Furthermore, a soft mattress can be appealing for couples, as it minimizes motion transfer, allowing one partner to move without disturbing the other.
To ensure a successful selection, best practices include testing the mattress in-store if possible, or opting for brands that offer generous trial periods and return policies. It’s advisable to consider the mattress’s durability and warranty, as well as customer reviews that highlight long-term satisfaction. Additionally, utilizing a mattress protector can enhance longevity and maintain hygiene, ensuring that the investment remains worthwhile over time.
What Are the Best Soft King Size Mattresses on the Market?
The best soft king size mattresses combine comfort, support, and durability to provide an exceptional sleeping experience.
- Tempur-Pedic TEMPUR-Cloud Luxe: This mattress offers a plush feel with its advanced memory foam that conforms to the body, providing excellent pressure relief and support. The TEMPUR material also absorbs motion, making it ideal for couples who share a bed.
- Purple Hybrid Premier 4: Featuring a unique hyper-elastic polymer grid and responsive support coils, this mattress delivers a soft, cushioned surface while maintaining excellent airflow and support. It adapts to body contours, allowing for a comfortable sleep position without sacrificing spinal alignment.
- Sleep Number 360 i8: This adjustable mattress allows users to personalize their firmness settings, making it versatile for different sleep preferences. It features a plush comfort layer and smart technology that tracks sleep patterns, ensuring an optimized sleeping environment.
- Avocado Green Mattress: Known for its eco-friendly materials, this mattress has a soft, organic latex layer that provides luxurious comfort while remaining supportive and breathable. The use of natural materials appeals to environmentally conscious consumers looking for a soft yet supportive option.
- Nectar Memory Foam Mattress: This mattress is designed with multiple layers of gel-infused memory foam to offer a soft yet supportive feel, perfect for side sleepers. It also features a breathable cover to help regulate temperature, ensuring a comfortable night’s sleep.
What Do Customer Reviews Say About These Top Soft King Size Mattresses?
With the Purple Hybrid Premier, customers are impressed by its innovative design featuring a grid layer that promotes airflow while providing a soft feel. Reviewers often mention that it maintains support throughout the night, making it ideal for those who change positions frequently.
Lastly, the Casper Original Mattress is often highlighted for its unique Zoned Support system, which combines soft foam layers with firmer support zones. Customers appreciate how it gently cradles the body while ensuring proper spinal alignment, making it a popular choice among those who value both comfort and support.
How Do Soft King Size Mattresses Compare to Other Sizes and Firmness Options?
| Aspect | Soft King Size Mattress | Other Sizes | Firmness Options |
|---|---|---|---|
| Size | Large enough for couples, offering ample space. | Varies from Twin to California King, affecting space and comfort. | Available in soft, medium, and firm, catering to different preferences. |
| Firmness | Soft feel provides pressure relief and comfort. | May range from soft to firm, impacting sleeper support. | Soft options are favored by side sleepers for spinal alignment. |
| Support | Offers good support for lighter individuals or those who prefer plushness. | Support varies; firmer mattresses provide more surface resistance. | Soft options may lack support for heavier individuals. |
| Suitability | Ideal for those seeking comfort and a cozy sleeping experience. | Other sizes may not fit all bed frames or room layouts. | Soft firmness is great for those with joint pain. |
| Durability | Typically less durable than firmer options, may wear out faster. | Durability varies; firmer mattresses often last longer. | Soft options may compress over time, reducing lifespan. |
| Price Range | Price varies, often higher due to size and material quality. | Other sizes can be more affordable, depending on dimensions. | Price can be influenced by firmness level and brand. |
| Material Options | Commonly made from memory foam, latex, or hybrid materials. | Other sizes may have similar or different material options. | Soft materials often provide a plush feel and comfort. |
| Weight Capacity | Designed to support a higher weight capacity, suitable for couples. | Weight capacity varies; smaller sizes may have lower limits. | Soft mattresses may not adequately support heavier individuals. |
What Are the Key Advantages of Choosing a Soft King Size Mattress?
The key advantages of choosing a soft king size mattress include enhanced comfort, better pressure relief, and improved sleep quality.
- Enhanced Comfort: A soft king size mattress offers a plush surface that conforms to the body, making it suitable for individuals who prefer a cozy sleeping experience. This level of comfort can help in alleviating discomfort and promoting relaxation.
- Better Pressure Relief: The softness of the mattress allows it to cradle the body’s pressure points, such as the shoulders and hips, reducing the likelihood of soreness. This can be especially beneficial for side sleepers who need extra cushioning to maintain proper spinal alignment.
- Improved Sleep Quality: With a soft king size mattress, sleepers often experience less tossing and turning due to its ability to absorb movement. This can lead to deeper sleep cycles and a more restorative night’s rest, enhancing overall wellbeing.
- Spaciousness: As a king size mattress provides ample space, it allows couples or individuals to spread out comfortably without feeling cramped. The combination of soft material and size can create a luxurious sleeping environment.
- Temperature Regulation: Many soft king size mattresses incorporate materials that promote airflow and temperature control, helping to maintain a comfortable sleeping temperature throughout the night. This feature is particularly advantageous for those who tend to overheat while sleeping.
What Factors Should You Consider Before Purchasing a Soft King Size Mattress?
When looking for the best soft king size mattress, several factors should be taken into account to ensure you make the right choice.
- Material: The material of the mattress plays a crucial role in its softness, durability, and comfort. Common materials include memory foam, latex, and innerspring, each offering different levels of support and pressure relief. Memory foam, for instance, contours to the body, providing a plush feel, while latex tends to be more resilient and cooler.
- Firmness Level: While soft mattresses are generally desired for their comfort, it’s important to choose one that has the right firmness for your sleeping style. A mattress that is too soft may lack support for back and stomach sleepers, while side sleepers often benefit from a softer feel that relieves pressure points on the shoulders and hips.
- Cooling Features: Soft mattresses can retain heat, so look for options that include cooling technologies such as gel-infused foam or breathable covers. These features help regulate temperature throughout the night, ensuring you don’t wake up feeling overheated, which can disrupt sleep quality.
- Motion Isolation: If you share your bed, consider how well the mattress absorbs movement. Soft mattresses with good motion isolation can minimize disturbances when one person shifts or gets out of bed, creating a more restful environment for both sleepers.
- Durability: Soft mattresses can wear out faster than firmer ones, so pay attention to the quality and durability of the materials used. A higher density foam or a well-constructed innerspring system can lead to a longer-lasting product, making it a better investment over time.
- Trial Period and Warranty: Many mattress companies offer trial periods that allow you to test the mattress in your home. Look for a generous trial period and a solid warranty that covers defects and sagging, as this can provide peace of mind and ensure you’re happy with your purchase.
- Price: Determine your budget before shopping, as soft king size mattresses can vary widely in price. Consider the features that are most important to you and balance them against your budget to find the best value without sacrificing quality.