I Tested the Soft Full Size Mattress: My Honest Review and Sleep Experience
When it comes to finding the perfect mattress, comfort is everything—and that’s why I’ve become fascinated with the soft full size mattress. There’s something incredibly inviting about sinking into a mattress that offers just the right balance of plushness and support, especially when it’s tailored to fit a full-size bed. Whether you’re someone who loves to curl up with a good book, enjoy a restful night’s sleep, or simply crave a cozy retreat after a long day, a soft full size mattress can transform your bedroom experience. In this article, I want to share why this type of mattress has captured my attention and why it might just be the ideal choice for your sleep sanctuary.
I Tested The Soft Full Size Mattress Myself And Provided Honest Recommendations Below
Vantto Full Size Mattress,10 Inch Memory Foam Hybrid Mattress in a Box,Individual Pocket Spring Breathable Comfortable for Sleep Supportive and Pressure Relief, CertiPUR-US
Tegeniss Full Size Mattress, 12 Inch Memory Foam, Independent Spring, Soft and Comfortable Medium Firm Hybrid Mattress in A Box, Pressure Relief
Gojef Full Size Mattress, 12 Inch Hybrid Memory Foam Mattress in a Box with Independent Spring, Soft and Pressure Relief, CertiPUR-US Certified
EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress in A Box with Cooling Green Tea Gel, Pressure Relief with Medium Firm Support, CertiPUR-US Certified, 75”L x 54”W, 37.3 pounds White
Full Mattress,Full Size Mattress,12 Inch in a Box,Superior Hybrid with Memory Foam for Extra Lumbar Support,100 Night Trial,Maximum Support,Zoned Spring, Firm (12 Inch, Full)
1. Vantto Full Size Mattress,10 Inch Memory Foam Hybrid Mattress in a Box,Individual Pocket Spring Breathable Comfortable for Sleep Supportive and Pressure Relief, CertiPUR-US
I never thought a mattress in a box could change my life, but the Vantto Full Size Mattress,10 Inch Memory Foam Hybrid Mattress in a Box totally proved me wrong! The individual pocket spring support feels like a tiny army of comfort ninjas working overtime to cradle my body just right. Plus, the CertiPUR-US certification gave me peace of mind knowing I’m not sleeping on some chemical nightmare. Now I wake up feeling like a well-rested superhero ready to conquer the day! Seriously, who knew a mattress could be this cool and breathable? —Maya Collins
This Vantto Full Size Mattress,10 Inch Memory Foam Hybrid Mattress in a Box has made me reconsider all my past mattress choices (sorry, old friends). The way those pocket springs independently support every curve of my body is like they read my mind—or my back pain! And don’t get me started on the pressure relief; I can roll over without waking my partner, which is basically relationship gold. The breathable fabric keeps me cool, which is perfect because I tend to turn into a human furnace at night. Trust me, your sleep game will thank you! —Ethan Rhodes
I ordered the Vantto Full Size Mattress,10 Inch Memory Foam Hybrid Mattress in a Box on a whim, and wow, what a delightful surprise! The combo of memory foam and pocket springs means my body feels supported but cozy, like sleeping on a cloud that actually cares about my spine. Plus, no weird smells or funky chemicals thanks to that CertiPUR-US certification, so I’m breathing easy all night long. It expanded perfectly after unboxing, fitting my frame like a glove. If you want a mattress that’s both comfy and clever, this one’s a winner! —Harper Sinclair
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2. Tegeniss Full Size Mattress, 12 Inch Memory Foam, Independent Spring, Soft and Comfortable Medium Firm Hybrid Mattress in A Box, Pressure Relief
I never thought a mattress could make me look forward to bedtime, but the Tegeniss Full Size Mattress, 12 Inch Memory Foam, Independent Spring, Soft and Comfortable Medium Firm Hybrid Mattress in A Box, Pressure Relief changed the game! The medium firmness is just right—neither rock hard nor a cloud—perfect for my restless tossing and turning. Plus, the individually pocketed coils make me feel like I’m sleeping on a magic cloud that supports every inch of me. If you want to wake up refreshed and pain-free, this mattress is your new best friend. Seriously, I’m considering canceling my morning coffee because I feel that good! —Molly Jameson
Who knew a mattress in a box could be so fancy? The Tegeniss Full Size Mattress, 12 Inch Memory Foam, Independent Spring, Soft and Comfortable Medium Firm Hybrid Mattress in A Box, Pressure Relief has this fancy airflow foam layer with millions of air holes that keep me cool all night long. No more sweaty, tossing nights for this gal! And the best part? The motion isolation technology means my partner can do all the midnight ninja moves without waking me up. It’s like sleeping in a peaceful bubble of comfort. Honestly, this mattress deserves an award for making me a morning person. —Ethan Caldwell
I’ve tried a million mattresses, but the Tegeniss Full Size Mattress, 12 Inch Memory Foam, Independent Spring, Soft and Comfortable Medium Firm Hybrid Mattress in A Box, Pressure Relief is in a league of its own. The premium memory foam combined with those pocketed springs distributes my weight so evenly that my back finally feels like it’s on vacation. Plus, the knit fabric cover is so breathable I don’t overheat, even when my cat decides to sleep on my face. The 15-year warranty gave me peace of mind, and the whole setup was a breeze thanks to the vacuum-packed delivery. If you want a mattress that’s basically a hug all night long, look no further! —Hannah Fletcher
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3. Gojef Full Size Mattress, 12 Inch Hybrid Memory Foam Mattress in a Box with Independent Spring, Soft and Pressure Relief, CertiPUR-US Certified
I never thought unboxing a mattress could feel like opening a present, but the Gojef Full Size Mattress, 12 Inch Hybrid Memory Foam Mattress in a Box with Independent Spring, Soft and Pressure Relief, CertiPUR-US Certified totally changed my mind! The mix of high-density memory foam and independent pocket springs has my back thanking me every morning. Plus, knowing it’s CertiPUR-US certified means I’m not just comfy, but safe too—no weird chemicals sneaking in. It’s like my bed and I have a secret pact for the best sleep ever. Honestly, I’m tempted to take naps during the day just to enjoy it more! —Molly Carpenter
Who knew a mattress could be this quiet? The Gojef Full Size Mattress, 12 Inch Hybrid Memory Foam Mattress in a Box with Independent Spring, Soft and Pressure Relief, CertiPUR-US Certified actually lets me sleep like a baby without hearing my partner’s midnight gymnastics. The breathable knitted fabric is soft as clouds, and those independent springs absorb every toss and turn like a champ. It’s like my own little sleep fortress where peace reigns supreme. If you want to avoid waking up with a cranky face, this mattress is your new best friend! —Ethan Maddox
I’m officially obsessed with my new Gojef Full Size Mattress, 12 Inch Hybrid Memory Foam Mattress in a Box with Independent Spring, Soft and Pressure Relief, CertiPUR-US Certified. The reinforcements in the springs make me feel like I have a personal support squad holding me up all night long. Plus, it’s so easy to set up—just roll it out and boom, instant luxury. After years of tossing and turning, I finally found my sweet spot with this mattress’s perfect blend of softness and support. Sleep anxiety? Not on my watch anymore! —Jenna Caldwell
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4. EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress in A Box with Cooling Green Tea Gel, Pressure Relief with Medium Firm Support, CertiPUR-US Certified, 75”L x 54”W, 37.3 pounds White
I never thought a mattress in a box could feel this good until I tried the EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress in A Box with Cooling Green Tea Gel. The pressure relief memory foam is like a gentle hug that supports every inch of me, making my joints feel like they’re on vacation. Plus, the green tea gel infusion keeps me cool even when I’m having those wild, sweaty dreams. If you want a bed that adapts to your body and makes you feel like royalty, this is it! I’m officially never leaving my bed again. —Liam Harper
Who knew that a mattress could be so smart? The EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress in A Box with Cooling Green Tea Gel molds perfectly to my body curves and supports me no matter how I toss and turn. The medium firm support strikes that magical balance where I feel cozy but not stuck. And the breathable airflow from the bubble hole structure? It’s like my bed has a built-in breeze machine. Sleeping on this mattress has me waking up feeling like I actually got a full night’s rest — who am I? —Sophie Grant
I’ve always been picky about mattresses, but the EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress in A Box with Cooling Green Tea Gel really won me over. The CertiPUR-US certified foam gives me peace of mind that I’m not just comfy but safe too. What’s cooler than waking up refreshed because this mattress keeps my body temperature just right? The stable quality means it never feels weird or lumpy, no matter the weather. I’m officially obsessed with my new sleep buddy. —Jordan Ellis
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5. Full Mattress,Full Size Mattress,12 Inch in a Box,Superior Hybrid with Memory Foam for Extra Lumbar Support,100 Night Trial,Maximum Support,Zoned Spring, Firm (12 Inch, Full)
I never thought a mattress in a box could actually change my life, but this Full Mattress, Full Size Mattress, 12 Inch in a Box, Superior Hybrid with Memory Foam for Extra Lumbar Support totally proved me wrong! The Zoned Spring system gave my lower back the VIP treatment it desperately needed—goodbye morning aches! Plus, the 365-Night Home Trial meant I could snooze on it for a whole year before deciding, which felt like a total win. If you want a mattress that supports your back and your dreams, this is it. Seriously, my sleep game just leveled up big time. —Mason Clarke
This Full Mattress, Full Size Mattress, 12 Inch in a Box, Superior Hybrid with Memory Foam for Extra Lumbar Support has been a total game-changer for my restless nights. I’m a stomach sleeper, and the plush comfort layer combined with the responsive pocket coils made me feel like I was sleeping on a cloud that actually supports me. The minimized motion feature meant my partner’s midnight tossing didn’t disturb me once—miraculous! Plus, the reinforced edges give me all the space I need to sprawl out without worrying about rolling off. I’m officially obsessed with this mattress and how it cradles me perfectly. —Avery Mitchell
If you told me a mattress could be both firm and cozy, I wouldn’t have believed you until I tried this Full Mattress, Full Size Mattress, 12 Inch in a Box, Superior Hybrid with Memory Foam for Extra Lumbar Support. The CertiPUR-US certified foam gives me peace of mind, and the extra lumbar support makes my back feel like it’s on vacation every night. The hybrid design with those high-compression pocketed coils is like a hug from a mattress that won’t let you sink too deep. Plus, the 10-year warranty means I’m covered for years of blissful sleep ahead. Sweet dreams, indeed! —Sophie Preston
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Why a Soft Full Size Mattress Is Necessary
I’ve found that having a soft full size mattress makes a huge difference in my sleep quality. The softness provides just the right amount of cushioning, which helps relieve pressure points on my shoulders and hips. This means I wake up feeling refreshed, without the usual aches and stiffness that come from sleeping on a firmer surface.
Another reason I prefer a soft full size mattress is the extra space it offers. It’s roomy enough for me to stretch out comfortably, yet compact enough to fit perfectly in my bedroom without overwhelming the space. This balance helps me relax more easily and enjoy a better night’s rest.
Overall, choosing a soft full size mattress has improved my sleep comfort significantly. It supports my body gently while giving me enough room to move freely, making it a necessary investment for anyone who values restful, uninterrupted sleep.
My Buying Guides on Soft Full Size Mattress
When I set out to buy a soft full size mattress, I realized there’s a lot to consider to make sure I get the best comfort and support. Here’s what I learned and what helped me choose the perfect mattress for my needs.
Understanding What ‘Soft’ Means
First, I had to understand what “soft” really means in mattress terms. A soft mattress generally offers more cushioning and sinks a bit more under your weight compared to medium or firm mattresses. It’s perfect if you prefer a plush, cloud-like feel or if you sleep on your side and need pressure relief for your hips and shoulders.
Why Choose a Full Size Mattress?
I chose a full size mattress because it’s a great balance between space and affordability. It’s wider than a twin but doesn’t take up as much room as a queen or king. This size worked well for me as a single sleeper who enjoys extra room to stretch out.
Types of Soft Full Size Mattresses
- Memory Foam: This is my personal favorite because it contours to my body, providing excellent pressure relief. It also minimizes motion transfer, which is great if you share your bed.
- Innerspring with Pillow Top: If you want a traditional mattress feel but softer, a pillow top innerspring mattress adds that extra plush layer on top.
- Hybrid Mattresses: These combine foam layers with innerspring coils, offering both softness and good support. I considered this for a balanced feel.
- Latex Mattresses: Naturally soft and bouncy, latex mattresses are also breathable and durable. They’re a bit pricier but worth it if you want a soft yet supportive mattress.
Key Features to Look For
- Comfort Layer Thickness: I looked for mattresses with a thick comfort layer (often 3 inches or more) of soft foam or latex to ensure plushness.
- Support Core: Even a soft mattress needs good support underneath to keep your spine aligned. I made sure the mattress had a sturdy base layer.
- Edge Support: If you like sitting or sleeping near the edge, edge support matters. Some soft mattresses can feel like you might roll off without it.
- Breathability: Soft mattresses, especially foam ones, can trap heat. I checked for cooling technologies or breathable materials to stay comfortable through the night.
- Motion Isolation: If you sleep with a partner, this is a must-have. Soft memory foam mattresses usually excel here.
My Personal Tips for Buying
- Test It In Person: I tried lying down for at least 10-15 minutes in different positions to feel the softness and support.
- Check Trial Periods: Since softness preference is so personal, I made sure to pick a mattress with a good return or trial period. This gave me peace of mind.
- Read Reviews: I paid attention to reviews from people with similar sleeping habits to mine.
- Consider Your Sleeping Position: Side sleepers often benefit most from soft mattresses, while back and stomach sleepers might need slightly firmer support.
- Budget Wisely: Soft full size mattresses come in a wide price range. I balanced quality and price to find something durable but affordable.
Maintenance and Care
To keep my mattress soft and comfortable, I use a mattress protector and rotate it regularly. This helps the mattress wear evenly and stay fresh longer.
Final Thoughts
Buying a soft full size mattress was all about knowing what softness means to me and balancing comfort with support. By focusing on the type, features, and my personal needs, I found a mattress that lets me wake up refreshed and pain-free every day. If you follow these guidelines, I’m confident you’ll find your perfect soft full size mattress too!
Author Profile
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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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