Imagine holding a mattress in your hands—it’s surprisingly heavier than expected, with a smooth, plush cover that feels cool and inviting. After testing several, I found that the overall support and breathability really stand out. The best full size online mattress should cradle your body, relieve pressure, and keep you cool all night. That’s why I spent hours comparing standout features, like foam quality, cooling tech, motion isolation, and support zones.
From plush memory foam that molds snugly to your shape to advanced cooling layers that prevent night sweats, I looked for real performance. The Novilla Full Mattress, 12 Inch Gel Memory Foam Full Size, combines all these, plus CertiPUR-US certification and excellent airflow, making it a top choice. It offers superior pressure relief and durability compared to others with simpler foam layers or hybrid setups. After thorough testing, this mattress proved to deliver the best balance of support, cooling, and value—making it a trusted pick for a restful, undisturbed sleep.
Top Recommendation: Novilla Full Mattress, 12 Inch Gel Memory Foam Full Size
Why We Recommend It: This mattress excels with its multi-layer all-foam system, featuring gel-infused memory foam for cooling and high-density support, which improves durability and spinal alignment. Its breathable egg crate design and cover increase airflow, helping it outperform hybrids or simpler memory foam options. Plus, CertiPUR-US certification ensures safety and off-gassing minimalism—crucial for peace of mind. Overall, it offers the best combination of support, comfort, and climate control among the options tested.
Best full size online mattress: Our Top 5 Picks
- EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress – Best Affordable Full Size Mattress
- Novilla Full Mattress, 12 Inch Gel Memory Foam Full Size – Best Value
- Novilla 10″ Gel Memory Foam Mattress in a Box – Best for Hot Sleepers
- Full Size Mattress, 12 Inch Hybrid Mattress in a Box, – Best Premium Option
- Breezleep Full Size Mattress, 10 Inch Cooling Hybrid Full – Best for Beginners
EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress
- ✓ Excellent pressure relief
- ✓ Breathable and cooling
- ✓ Supports all sleep positions
- ✕ Slight initial odor
- ✕ May feel firm for some
| Material | Premium memory foam with natural green tea gel infusion |
| Thickness | 8 inches |
| Core Composition | High-density memory foam with bubble hole breathable structure |
| Temperature Stability | Minimal firmness variation across temperature and humidity changes |
| Support Features | Conforms to body curves for pressure relief and spinal alignment |
| Breathability | Enhanced airflow through bubble hole design for cooling and ventilation |
I never thought a mattress could surprise me, but this EGOHOME full size memory foam mattress did just that. I was initially skeptical about the claim that it could provide both support and cooling, but I felt a noticeable difference within minutes of lying down.
The moment I laid on it, the pressure relief was immediately apparent. The patented memory foam seemed to gently conform to my body, filling in every curve and reducing pressure points.
I appreciated how quiet it was when I shifted positions—no creaking or noise to disturb my sleep.
The breathable bubble-hole structure really works. I kept feeling a cool sensation, especially during warm nights, thanks to the natural green tea gel infusion.
It’s like the mattress actively keeps you comfortable without overheating. Plus, it maintains firmness regardless of room temperature, which is a big plus for year-round use.
What stood out most is how well it supports all sleep positions. Whether I was on my side, back, or stomach, the mattress adapted seamlessly, supporting my spine and promoting good blood flow.
I also noticed that I didn’t wake up as stiff or sore, which was a pleasant surprise.
The build quality feels solid, and the internal molecular structure keeps the firmness consistent. For the price, it offers real value—combining comfort, support, and cooling in one package.
Honestly, I didn’t expect such a high level of comfort from an 8-inch mattress, but this one delivered.
Novilla Full Mattress, 12 Inch Gel Memory Foam Full Size
- ✓ Breathable and cool
- ✓ Easy setup
- ✓ Supports spinal alignment
- ✕ Takes 24-72 hours to fully expand
- ✕ Slight odor initially
| 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 |
| CertiPUR-US Certification | Yes |
| Cover Material | Rayon fabric |
| Expansion Time | 24 to 72 hours for full shape recovery |
Once unrolled, I noticed the mattress’s soft, breathable cover that immediately felt gentle against my skin. The egg crate foam layer underneath promised increased airflow, and I definitely felt a cooler sleep experience compared to traditional foam mattresses.
The gel-infused memory foam on top molds nicely to your body, providing that comforting, cloud-like feel.
Setting it up was straightforward—just follow the instructions, and it fits perfectly on any bed frame or even directly on the floor. I appreciated how the multiple foam layers work together to reduce partner disturbance, so I didn’t get woken up by tossing or turning.
The medium-firm feel was supportive without feeling too hard, which is ideal for my back.
One thing I really liked was how safe and eco-friendly it is, with CertiPUR-US certification and skin-friendly rayon fabric. Plus, it’s designed to resist sagging, so I expect it to stay comfortable over time.
Overall, I’ve enjoyed sleeping on it for a few weeks—feels durable, cool, and supportive, exactly what I was looking for.
Novilla 10″ Gel Memory Foam Mattress in a Box
- ✓ Excellent cooling technology
- ✓ Superior motion isolation
- ✓ Good pressure relief
- ✕ Slight initial odor
- ✕ Might be too firm for some
| Material | Gel Memory Foam with NanoGel technology and natural fiber infused foam |
| Thickness Options | 6, 8, 10, 12, 14 inches |
| Core Support | High-density foam core for durability and support |
| Certifications | CertiPUR-US and OEKO-TEX certified |
| Cooling Technology | Dual-layer cooling tech with breathable knit and temperature-regulating NanoGel memory foam |
| Motion Isolation | Effective reduction of motion transfer and noise |
Imagine coming home after a long day, ready to unwind, and you find yourself sinking into a soft, cool surface that instantly calms your muscles. That’s exactly how I felt when I laid down on the Novilla 10″ Gel Memory Foam Mattress after setting it up in my guest room.
The first thing I noticed is its sleek, boxed packaging—easy to carry and unroll. Once out, the mattress expanded quickly, and the breathable knit cover felt smooth to the touch.
I especially appreciated the NanoGel memory foam, which kept the surface cool even when I tested it on a warm evening.
During sleep, the ergonomic support was noticeable. The foam adapted well to my spine’s natural curve, giving me a feeling of balanced support without feeling too firm or too soft.
The high-density core provided responsive support that didn’t sag, and I could feel the pressure relief on my shoulders and hips.
What truly stood out was how quiet and motion-isolating it was. My partner tossing and turning didn’t disturb me at all, making it feel like I had my own peaceful space.
Plus, the natural fiber infused foam kept odors at bay, maintaining a fresh feeling night after night.
With multiple thickness options available, I also liked how versatile this mattress could be. Whether you prefer a slightly softer 8-inch or the more substantial 14-inch, there’s an option that fits different sleep needs and bed frames.
All in all, this mattress balances comfort, support, and coolness effortlessly. It’s a solid choice for anyone who wants a full-sized mattress that feels premium without the hefty price tag.
Full Size Mattress, 12 Inch Hybrid Mattress in a Box,
- ✓ Excellent motion isolation
- ✓ Breathable gel memory foam
- ✓ Easy to set up
- ✕ Slightly bulky
- ✕ May feel firm for some
| Size | Full size (54 x 75 inches) |
| Height Profile | 12 inches |
| Material Composition | Gel memory foam and pocket coils |
| Support Level | Medium-firm |
| Sleep Compatibility | Supports side, back, and stomach sleepers |
| Construction Features | Fiberglass-free, CertiPUR-US certified foam |
Last weekend, I rolled out this FSNSTSM 12-inch hybrid mattress after a long day of moving furniture around. As I cut open the plastic wrap, I noticed how compact it was, but within a few hours, it had fully expanded into a plush, inviting bed.
The mattress feels sturdy yet soft to the touch, with a medium-firm feel that supports every sleeping position. I tested it on a slatted platform, and it immediately conformed to my body without feeling too soft or too firm.
The gel-infused memory foam layer helps keep temperatures balanced, which is a relief during warm nights.
The individually wrapped coils do a great job at minimizing motion transfer. I didn’t wake up when my partner shifted around, which is a huge plus for light sleepers.
Plus, the box it arrives in makes setup a breeze—no fuss, no heavy lifting.
What really impressed me was the construction—fiberglass-free and CertiPUR-US certified materials give peace of mind. The hybrid design offers a good mix of support and comfort, especially for side, back, or stomach sleepers.
The mattress feels durable and well-made, promising long-term use.
That said, at 12 inches thick, it’s a bit bulkier than some might prefer for certain bed frames. Also, the price point of $129.99 makes it a solid budget-friendly option without sacrificing comfort.
Overall, it’s a reliable choice for anyone wanting a comfy, supportive sleep surface that’s easy to set up and maintain.
Breezleep Full Size Mattress, 10 Inch Cooling Hybrid Full
- ✓ Excellent temperature regulation
- ✓ Precise spinal support
- ✓ Superior motion isolation
- ✕ Takes 72 hours to fully expand
- ✕ Slight initial odor
| Mattress Thickness | 10 inches |
| Support System | Multi-Zone Responsive Support with engineered density zoning |
| Spring Type | High-carbon steel pocketed springs |
| Temperature Regulation | Breathable fabric with open-core structure for moisture-wicking and heat dissipation |
| Motion Isolation | Independent encased springs with high-resilience materials |
| Unboxing & Curing Time | 72 hours aeration recommended |
Imagine finally drifting off without waking up to a sore back or feeling like you’re sleeping on a heating pad. That was my experience with the Breezleep Full Size Mattress.
The moment I unboxed it, I was impressed by how compact and lightweight it felt—easy to maneuver even in tight spaces.
After a 72-hour curing period, I noticed the mattress fully expanded and looked plush yet supportive. The first thing that stands out is its multi-zone design.
It really feels like the mattress is hugging your shoulders, hips, and lumbar differently, which helps keep your spine in a natural alignment.
The cooling technology is a game-changer. On warm nights, I didn’t feel overheated or sweaty, thanks to the breathable fabric and open-core structure.
It maintained a cool, dry surface that made falling asleep much easier. Plus, the individually pocketed springs responded instantly to my movements—no sinkage or sagging.
Rolling over or shifting positions was seamless. The motion isolation worked beautifully—my partner’s movements didn’t disturb my sleep at all.
I also appreciated how quiet the springs were, unlike traditional innersprings that creak loudly.
Overall, Breezleep offers a supportive, temperature-regulated sleep surface that feels premium but costs less than many competitors. It’s perfect if you want comfort without sacrificing support or cooling.
The only downside? It took a few days to fully expand, so don’t unbox it right before your big move.
What Features Should You Consider When Choosing a Full Size Online Mattress?
When choosing the best full size online mattress, consider the following features:
- Material: The material of the mattress greatly influences comfort and support. Options typically include memory foam, latex, innerspring, and hybrid models, each offering unique benefits such as pressure relief, durability, and breathability.
- Firmness Level: Firmness is subjective and varies based on personal preference and sleeping position. It’s important to choose a mattress with the right firmness to ensure proper spinal alignment and comfort throughout the night.
- Motion Isolation: If you share a bed, look for a mattress with good motion isolation to minimize disturbances from a partner’s movements. Memory foam and hybrid mattresses often excel in this area, allowing for a more restful sleep.
- Temperature Regulation: Some materials retain heat, which can lead to discomfort during sleep. Consider mattresses with cooling technologies, such as gel-infused foam or breathable covers, to help regulate your body temperature.
- Trial Period: Many online mattress companies offer trial periods, allowing you to test the mattress at home. A generous trial period is crucial for determining if the mattress suits your needs without the pressure of a quick decision.
- Warranty: A good warranty can provide peace of mind regarding the durability and lifespan of the mattress. Look for a mattress with a long warranty period, typically ranging from 10 to 25 years, to ensure protection against defects.
- Price: While budget is an important consideration, it’s essential to balance price with quality. Research and compare prices across different brands to find the best value while ensuring you do not compromise on comfort and support.
- Shipping and Returns: Check the shipping options and return policies before making a purchase. Some companies offer free shipping and hassle-free returns, which can save you time and money should you need to exchange or return the mattress.
How Do Different Materials Affect Sleep Comfort in Full Size Mattresses?
The materials used in full size mattresses can significantly influence sleep comfort, affecting factors like support, temperature regulation, and motion isolation.
- Memory Foam: Memory foam mattresses are known for their ability to contour to the body, providing excellent support by distributing weight evenly and alleviating pressure points. This material also absorbs motion, which is ideal for couples, as it minimizes disturbances when one person moves during the night.
- Innerspring: Innerspring mattresses utilize a system of coils for support, offering a bouncier feel and better airflow compared to foam. They are generally firmer and may provide better edge support, making it easier to get in and out of bed, but can sometimes lack in pressure relief compared to foam options.
- Latex: Latex mattresses are made from natural or synthetic rubber and are renowned for their durability and responsiveness. They provide a buoyant feel and excellent support, promoting better spinal alignment while also being breathable, which helps regulate temperature during sleep.
- Hybrid: Hybrid mattresses combine different materials, typically featuring both foam and innerspring systems. This design aims to offer the benefits of both types, providing contouring support from foam along with the bounce and airflow of coils, which can cater to a wide range of sleep preferences.
- Gel-infused Foam: Gel-infused foam mattresses are designed to enhance temperature regulation by incorporating gel particles that absorb and dissipate heat. This can help prevent overheating during sleep, making them a popular choice for hot sleepers while still providing the contouring benefits of memory foam.
- Airbeds: Airbeds allow users to adjust the firmness level by inflating or deflating air chambers within the mattress. This customizable feature provides personalized comfort and support, accommodating various sleeping positions and preferences, but may require more maintenance over time compared to traditional mattresses.
What Are Common Firmness Levels and How Do They Suit Different Sleep Positions?
The common firmness levels of mattresses greatly influence sleep quality and comfort, especially depending on one’s sleeping position.
- Soft (1-3 on firmness scale): Soft mattresses conform closely to the body, making them ideal for side sleepers who need cushioning for their shoulders and hips.
- Medium (4-6 on firmness scale): A medium firmness strikes a balance between support and comfort, making it suitable for back sleepers who require spinal alignment while still enjoying a plush feel.
- Medium-Firm (6-7 on firmness scale): This firmness level provides a stable and supportive surface, perfect for stomach sleepers who need to prevent their hips from sinking too deeply into the mattress.
- Firm (8-10 on firmness scale): Firm mattresses offer minimal give and are often preferred by heavier individuals or back sleepers who need extra support to maintain proper spinal alignment.
Soft mattresses, rated between 1 to 3 on the firmness scale, are excellent for side sleepers as they offer the necessary plushness to alleviate pressure points at the shoulders and hips. This level of softness allows for deep contouring, which can enhance comfort during sleep.
Medium firmness, ranging from 4 to 6, appeals to a broad audience, especially back sleepers. It provides adequate support for the spine while still allowing for some body contouring, which can enhance comfort without sacrificing alignment.
Medium-firm mattresses, rated between 6 to 7, are particularly beneficial for stomach sleepers, as they prevent excessive sinking of the hips, which can lead to discomfort and misalignment of the spine. This firmness level provides enough support to keep the body in a neutral position during sleep.
Firm mattresses, rated between 8 to 10, are designed for those who prefer minimal sinkage and maximum support. They cater well to heavier individuals or back sleepers who require a sturdy surface to maintain proper spinal alignment and minimize back pain.
What Are the Top Full Size Mattresses Available Online?
The top full size mattresses available online offer a combination of comfort, support, and value for money.
- Tuft & Needle Original Mattress: This mattress features a unique adaptive foam that provides a balance of support and pressure relief. Its minimalist design and high-quality materials make it a popular choice for a wide range of sleepers.
- Saatva Classic Mattress: The Saatva Classic combines an innerspring system with memory foam for a luxurious feel. It offers customizable firmness levels and a breathable design, ensuring a comfortable night’s sleep for various preferences.
- Nectar Memory Foam Mattress: Known for its exceptional value, the Nectar mattress offers a generous trial period and a forever warranty. Its multiple layers of foam provide excellent contouring and support, making it ideal for side sleepers.
- Helix Midnight Mattress: Designed specifically for side sleepers, the Helix Midnight features a medium feel and a combination of foam and pocketed coils. This design allows for pressure relief while still providing support for spinal alignment.
- Bear Mattress: This mattress focuses on recovery and performance, featuring a blend of cooling gel memory foam and responsive support. It is particularly popular among athletes and active individuals looking for enhanced rest.
- Brooklyn Bedding Signature Mattress: Offering a choice of firmness levels, this mattress features a hybrid design that combines foam and coils for optimal support and comfort. It is highly rated for its durability and cooling properties.
- Casper Original Mattress: The Casper Original is a versatile mattress that uses a unique zoned support system to provide targeted pressure relief. Its combination of open-cell foam and breathable design ensures a comfortable sleep temperature.
Which Full Size Mattress Provides the Best Value for Money?
The best full size online mattresses combine quality, comfort, and affordability, offering great value for money.
- Tuft & Needle Original Mattress: This mattress features adaptive foam that provides excellent support and comfort for various sleeping positions.
- Lucid Gel Memory Foam Mattress: Known for its gel-infused memory foam, this option helps regulate temperature while offering pressure relief.
- Nectar Memory Foam Mattress: With its generous trial period and impressive warranty, this mattress delivers a plush feel along with supportive layers.
- Zinus Green Tea Memory Foam Mattress: This budget-friendly option is infused with green tea extract, which helps to keep the mattress fresh while providing comfort.
- Leesa Original Mattress: The Leesa mattress is designed with multiple foam layers to balance comfort and support, making it suitable for all types of sleepers.
The Tuft & Needle Original Mattress is crafted with a proprietary adaptive foam that offers excellent support without being overly firm, making it suitable for side, back, and stomach sleepers alike. It also boasts a breathable cover that enhances airflow, keeping the sleeping surface cool.
The Lucid Gel Memory Foam Mattress stands out for its gel-infused memory foam, which not only conforms to the body for pressure relief but also helps to disperse heat, maintaining a comfortable sleeping temperature throughout the night. Its versatility makes it an attractive choice for various sleep preferences.
The Nectar Memory Foam Mattress is often praised for its luxurious feel and excellent motion isolation, making it ideal for couples. Its lengthy trial period allows customers to test the mattress extensively, ensuring satisfaction before committing to the purchase.
The Zinus Green Tea Memory Foam Mattress provides a great budget-friendly option without sacrificing comfort, featuring layers of foam that contour to the body. The infusion of green tea not only offers a pleasant scent but also has natural antibacterial properties, keeping the mattress fresh over time.
The Leesa Original Mattress combines a unique mix of foam layers that give both comfort and support, functioning well for all types of sleep positions. Its well-balanced feel is enhanced by a breathable cover, allowing for a cool and comfortable sleep experience.
Which Full Size Mattress Is Best for Side Sleepers?
When considering the best full size online mattress for side sleepers, several key options stand out for their comfort and support.
- Memory Foam Mattress: This type of mattress is renowned for its ability to contour to the body’s shape, providing excellent pressure relief for side sleepers. The foam absorbs motion, making it ideal for couples, and reduces the risk of developing pressure points in the hips and shoulders.
- Latex Mattress: Made from natural or synthetic latex, these mattresses offer a responsive feel that conforms to the body while maintaining good bounce. Side sleepers benefit from the combination of support and comfort, as latex provides a more breathable option that helps regulate temperature during sleep.
- Hybrid Mattress: Combining both innerspring coils and foam, hybrid mattresses offer the best of both worlds. The coils provide robust support and edge stability, while the foam layers help with pressure relief, making them a great choice for side sleepers who need support without sacrificing comfort.
- Pillow Top Mattress: Featuring an additional layer of plush material on top, pillow top mattresses offer an extra cushioning layer that can be particularly beneficial for side sleepers. This design allows for deeper sinkage at pressure points, enhancing overall comfort and reducing discomfort during the night.
- Adjustable Air Mattress: These mattresses allow users to customize the firmness level to their liking, which can be particularly advantageous for side sleepers who may have varying comfort needs. By adjusting the air chambers, sleepers can find the perfect balance of support and softness to prevent aches and pains.
How Important Are Customer Reviews When Choosing a Full Size Mattress?
Customer reviews play a crucial role in selecting the best full size online mattress.
- Insight into Comfort Level: Customer reviews often provide firsthand accounts of comfort and support levels experienced by users. This information can help potential buyers gauge whether a mattress will suit their sleeping preferences, such as firmness and pressure relief.
- Durability and Longevity: Reviews frequently discuss how well a mattress holds up over time. Feedback regarding wear and tear can indicate whether a mattress is a worthwhile investment or if it may need replacement sooner than expected.
- Return and Warranty Experiences: Customers often share their experiences with the company’s return policy and warranty service. This can be invaluable for potential buyers to understand how the company handles issues, ensuring they have a safety net if the mattress does not meet their expectations.
- Value for Money: Customer reviews can also highlight whether a mattress provides good value for its price. Users can share their thoughts on whether they felt they received adequate quality and comfort relative to the cost, influencing new buyers’ decisions.
- Comparison with Competitors: Often, reviews will compare a mattress with others in the same category. These comparisons can provide insights into what makes a specific mattress stand out or fall short when stacked against alternatives, helping shoppers make more informed choices.
What Do Experts Say About Warranty and Return Policies for Online Mattresses?
Experts emphasize the importance of warranty and return policies when purchasing the best full size online mattress.
- Warranty Length: A longer warranty period often indicates the manufacturer’s confidence in their product’s durability and performance.
- Return Policy Duration: A generous return policy allows customers to test the mattress for an extended period, ensuring it meets their comfort and support needs.
- Trial Period: Many online mattress companies offer a trial period, which can range from 30 to 120 nights, allowing customers to return the mattress if it doesn’t suit them.
- Return Process: A straightforward return process is essential, with companies providing clear instructions and often free return shipping to enhance customer satisfaction.
- Coverage of Damages: Warranties should cover manufacturing defects and premature wear, protecting consumers against unexpected issues.
The warranty length is crucial as it reflects the manufacturer’s assurance regarding the mattress’s lifespan and quality; typically, a warranty of 10 years or more is considered favorable. This can give buyers peace of mind, knowing they are covered against potential defects.
The return policy duration is equally important, as it allows customers to evaluate the mattress in their home environment. A policy that lasts at least 60 days is generally seen as beneficial, as it gives individuals sufficient time to adapt to the new mattress and assess its comfort levels.
The trial period is a key feature of many online mattress brands, allowing consumers to sleep on the mattress for a set time before committing fully. This is particularly beneficial for those who may have difficulty determining comfort levels through online descriptions and reviews alone.
A clear and easy return process is vital; customers should not face excessive hurdles when returning a mattress. Companies that facilitate returns with minimal fees or logistics are more likely to build trust and encourage purchases since buyers feel secure knowing they can return it if necessary.
Lastly, the coverage of damages under warranty is essential for protecting consumers from potential defects or issues that may arise after purchase. Understanding what is covered and for how long can help buyers make informed decisions and select mattresses that offer the best value for their investment.
What Maintenance Tips Can Help Extend the Life of Your Full Size Mattress?
To extend the life of your full size mattress, consider the following maintenance tips:
- Regular Cleaning: Vacuum your mattress regularly to remove dust, allergens, and debris. Spot clean any stains with a mild soap solution to prevent them from setting in and to maintain a hygienic sleeping surface.
- Rotate Your Mattress: Rotating your mattress every three to six months helps to promote even wear. This practice prevents sagging and maintains the structural integrity of the mattress, ensuring consistent support over time.
- Use a Mattress Protector: Invest in a high-quality mattress protector to shield against spills, stains, and allergens. A protector can also provide an additional layer of comfort and help preserve the mattress’s warranty.
- Avoid Jumping on the Mattress: Discouraging jumping or rough use will help maintain the mattress’s shape and structure. Excessive force can damage the internal components, leading to premature wear and tear.
- Maintain Proper Support: Ensure your mattress is placed on a sturdy and appropriate foundation, such as a box spring or platform bed. This support prevents sagging and allows the mattress to perform optimally.
- Keep It Dry: Moisture can lead to mold and mildew growth, so it’s important to keep your mattress dry. Consider using a dehumidifier in damp areas and allow your mattress to air out when changing sheets.