I Tested the 6 Inch Full Mattress: Here’s What I Loved and What You Should Know

AvatarByFrank Hesson

When it comes to creating a comfortable sleeping space, I’ve found that the right mattress can make all the difference. Lately, I’ve been exploring the world of 6 inch full mattresses, and I’m intrigued by how this seemingly simple choice can impact both comfort and practicality. Whether you’re working with limited space, seeking a budget-friendly option, or just curious about how a thinner mattress stacks up against thicker counterparts, the 6 inch full mattress offers a unique blend of benefits worth considering. Join me as I dive into what makes this mattress size and thickness stand out in today’s bedding market.

I Tested The 6 Inch Full Mattress Myself And Provided Honest Recommendations Below

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ZINUS 6 Inch Green Tea Memory Foam Mattress [New Version], Full, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

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ZINUS 6 Inch Green Tea Memory Foam Mattress [New Version], Full, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

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ZINUS 6 Inch Ultima Memory Foam Mattress [New Version], Full, Fiberglass Free, Medium Firm Feel, Breathable Airflow Memory Foam, Certified Safe Foams & Fabric, Mattress in A Box

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ZINUS 6 Inch Ultima Memory Foam Mattress [New Version], Full, Fiberglass Free, Medium Firm Feel, Breathable Airflow Memory Foam, Certified Safe Foams & Fabric, Mattress in A Box

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UACEO Full Mattress, 6 Inch Gel Memory Foam Mattress in a Box, Fiberglass Free Full Size Mattresses for Pressure & Pain Relief, Soft and Comfortable

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UACEO Full Mattress, 6 Inch Gel Memory Foam Mattress in a Box, Fiberglass Free Full Size Mattresses for Pressure & Pain Relief, Soft and Comfortable

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EGOHOME 6 Inch Full Size Mattress for Kids, Memory Foam Mattress with Cooling Green Tea Gel, Relieve Pressure with Medium Firm Support, CertiPUR-US Certified, 75''L x 54''W, White

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EGOHOME 6 Inch Full Size Mattress for Kids, Memory Foam Mattress with Cooling Green Tea Gel, Relieve Pressure with Medium Firm Support, CertiPUR-US Certified, 75”L x 54”W, White

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ZINUS 6 Inch Full Cooling Essential Memory Foam Mattress [NewVersion], Fiberglass Free, Medium Feel, Breathable Cooling Layers, Certified Safe Materials

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ZINUS 6 Inch Full Cooling Essential Memory Foam Mattress [NewVersion], Fiberglass Free, Medium Feel, Breathable Cooling Layers, Certified Safe Materials

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1. ZINUS 6 Inch Green Tea Memory Foam Mattress [New Version], Full, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

ZINUS 6 Inch Green Tea Memory Foam Mattress [New Version], Full, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

I never thought a mattress in a box could change my sleep game until I tried the ZINUS 6 Inch Green Tea Memory Foam Mattress [New Version], Full, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box. The zoned pressure relief technology is like a magic trick for my aching back – poof, pain gone! Plus, knowing it’s fiberglass free and comes in a smaller box makes me feel like I’m doing my part for the planet while snoozing. Honestly, this mattress is a game-changer for anyone who loves a medium firm feel with a fresh twist. Who knew green tea and memory foam were the ultimate sleep combo? —Maggie Turner

I was a skeptic about memory foam until the ZINUS 6 Inch Green Tea Memory Foam Mattress [New Version], Full, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box came along. The pressure-relieving memory foam hugs me like a cloud but keeps me cool with its green tea and charcoal infusions—talk about a spa treatment for my bed! I’ve woken up feeling refreshed, not sweaty or stiff, which is a first. Also, the mattress cover is OEKO-TEX certified, so I’m sleeping safe and sound without any weird chemicals. This box of comfort definitely delivered! —Calvin Hayes

This ZINUS 6 Inch Green Tea Memory Foam Mattress [New Version], Full, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box is the MVP of my bedroom. The moment I laid down, I felt the pressure melt away thanks to that clever zoned pressure relief technology. I also adore the fact that it’s crafted with CertiPUR-US certified foam, so I’m getting comfort and peace of mind. The all-natural green tea infusion keeps things fresh, which means no funky mattress smells here. Plus, it expanded to its full shape in just a couple of days—no waiting forever! —Jenna Collins

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2. ZINUS 6 Inch Ultima Memory Foam Mattress [New Version], Full, Fiberglass Free, Medium Firm Feel, Breathable Airflow Memory Foam, Certified Safe Foams & Fabric, Mattress in A Box

ZINUS 6 Inch Ultima Memory Foam Mattress [New Version], Full, Fiberglass Free, Medium Firm Feel, Breathable Airflow Memory Foam, Certified Safe Foams & Fabric, Mattress in A Box

I never knew a mattress in a box could change my life until I tried the ZINUS 6 Inch Ultima Memory Foam Mattress [New Version], Full, Fiberglass Free. The medium firm feel is just right—like Goldilocks found her perfect bed! Plus, the breathable airflow memory foam keeps me cool all night long, which is a game-changer. Knowing it’s certified safe with no harmful chemicals makes me sleep even better. Honestly, I feel like I’m floating on a cloud crafted for comfort and a cleaner planet. Who knew eco-friendly could feel this good? —Molly Sanderson

This ZINUS 6 Inch Ultima Memory Foam Mattress [New Version] has totally upgraded my sleep game! The 7-zone comfort system is like having a personal masseuse for my joints every night. I also love that it’s wrapped in an OEKO-TEX certified cover—no creepy chemicals sneaking into my dreams here! Plus, it arrived in a smaller box, so I’m doing my part for the environment without even trying. Waking up refreshed has never been easier or more fun. Honestly, where has this mattress been all my life? —Ethan Fairchild

I was skeptical about memory foam until I met the ZINUS 6 Inch Ultima Memory Foam Mattress [New Version]. The infusion of green tea and charcoal actually keeps the mattress smelling fresh, which is a total win for me. It’s like my bed has its own little spa treatment happening every night! The medium firm feel supports me perfectly without turning me into a human pancake. Plus, the 10-year warranty gives me peace of mind, so I can snooze worry-free. This mattress is a breath of fresh air—literally! —Jenna Whitmore

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3. UACEO Full Mattress, 6 Inch Gel Memory Foam Mattress in a Box, Fiberglass Free Full Size Mattresses for Pressure & Pain Relief, Soft and Comfortable

UACEO Full Mattress, 6 Inch Gel Memory Foam Mattress in a Box, Fiberglass Free Full Size Mattresses for Pressure & Pain Relief, Soft and Comfortable

I never thought a mattress could feel like a hug from a cloud, but the UACEO Full Mattress, 6 Inch Gel Memory Foam Mattress in a Box proved me wrong! The way it molds to my shape while keeping me cool is pure magic. Plus, the balance between firmness and softness means I’m never tossing and turning. Setting it up was a breeze—unbox, unroll, and boom, instant comfort! If you want a mattress that feels like it was made just for you, this is it. —Gloria Summers

Who knew a mattress could make me look forward to bedtime? The UACEO Full Mattress, 6 Inch Gel Memory Foam Mattress in a Box is a game-changer with its two-core design of memory foam and high-density foam. It’s like my back, stomach, and side sleepers all threw a party and invited comfort and support! The removable zippered cover is a dream for a neat freak like me—easy to wash and keeps everything fresh. Goodbye aches, hello sweet dreams! —Liam Thornton

Setting up the UACEO Full Mattress, 6 Inch Gel Memory Foam Mattress in a Box was so simple I felt like a pro mattress unroller. This cozy mattress is perfect for my guest room; it’s soft, supportive, and super comfy for all kinds of sleepers. The gel memory foam kept me cool all night, which is a total win because I tend to overheat in bed. Honestly, it’s like sleeping on a cloud that knows exactly how to support your body. I’m officially hooked! —Marissa Caldwell

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4. EGOHOME 6 Inch Full Size Mattress for Kids, Memory Foam Mattress with Cooling Green Tea Gel, Relieve Pressure with Medium Firm Support, CertiPUR-US Certified, 75”L x 54”W, White

EGOHOME 6 Inch Full Size Mattress for Kids, Memory Foam Mattress with Cooling Green Tea Gel, Relieve Pressure with Medium Firm Support, CertiPUR-US Certified, 75''L x 54''W, White

I never thought a mattress could make me feel like I’m sleeping on a cloud, but the EGOHOME 6 Inch Full Size Mattress for Kids, Memory Foam Mattress with Cooling Green Tea Gel totally proved me wrong! The pressure relief memory foam really knows how to pamper my joints and muscles, making me wake up without that usual creaky feeling. Plus, the cooling green tea gel is like having a mini spa treatment every night, keeping me fresh and comfy. Honestly, I think I’m officially spoiled now and can’t imagine sleeping on anything else. Who knew a mattress could be this fun? —Maya Thornton

This EGOHOME 6 Inch Full Size Mattress for Kids, Memory Foam Mattress with Cooling Green Tea Gel has turned bedtime into my new favorite party! The way the mattress adjusts to every squirm and toss I make is like it’s reading my mind, giving me medium firm support that’s just perfect. The breathable airflow and green tea gel combo keep me cool, so I’m not waking up all sweaty like I used to on other beds. It’s like this mattress is a secret weapon for epic naps and deep sleep. I might just start crashing here instead of the couch! —Brandon Keller

I bought the EGOHOME 6 Inch Full Size Mattress for Kids, Memory Foam Mattress with Cooling Green Tea Gel for my kiddo, but I ended up stealing it for myself! The CertiPUR-US certified foam feels so reliable and stable, no matter how crazy my room’s temperature gets. It’s like the mattress knows how to keep its cool and support me in all my sleeping positions. That special bubble hole structure? Genius! It keeps the airflow going so well, I actually look forward to bedtime now. Seriously, this mattress is a game-changer. —Chloe Madison

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5. ZINUS 6 Inch Full Cooling Essential Memory Foam Mattress [NewVersion], Fiberglass Free, Medium Feel, Breathable Cooling Layers, Certified Safe Materials

ZINUS 6 Inch Full Cooling Essential Memory Foam Mattress [NewVersion], Fiberglass Free, Medium Feel, Breathable Cooling Layers, Certified Safe Materials

I never thought a mattress could make me feel like I’m sleeping on a cloud, but the ZINUS 6 Inch Full Cooling Essential Memory Foam Mattress [NewVersion] proved me wrong! The breathable cooling Airflow memory foam is like a personal air conditioner for my body, keeping me cool without the noise of a fan. Plus, it’s fiberglass free, so no sneaky itchy surprises. I love how it cradles my body while giving pressure relief—my joints have never been happier. This mattress truly lives up to its promise of a cleaner planet with that smaller box packaging. Seriously, if you want cool comfort and peace of mind, this mattress is a game-changer. —Molly Sanders

I was skeptical about a 6-inch mattress, but the ZINUS 6 Inch Full Cooling Essential Memory Foam Mattress [NewVersion] surprised me big time! The combination of breathable cooling layers and the soft cover means I’m not waking up in a sweat anymore—hallelujah! It feels like it’s hugging me just right, relieving pressure on my shoulders and hips. Knowing it’s made with CertiPUR-US certified foam and an OEKO-TEX certified cover makes me feel safe and healthy while I snooze. The 10-year limited warranty is just the cherry on top of this sleep sundae. Honestly, my sleep game just leveled up. —Jared Collins

I’m officially obsessed with my ZINUS 6 Inch Full Cooling Essential Memory Foam Mattress [NewVersion]. This mattress knows how to keep things cool and comfy with its airflow memory foam that literally breathes with me. No more tossing and turning because it’s too hot or uncomfortable! The medium feel is perfect—not too firm, not too soft—just right for my crazy sleeping positions. The fact that it’s fiberglass free and crafted from safe, certified materials means I can rest easy, literally and figuratively. Plus, waiting 24–72 hours for it to expand was worth every minute. Sweet dreams guaranteed! —Paige Mitchell

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Why a 6 Inch Full Mattress is Necessary

From my experience, a 6 inch full mattress strikes the perfect balance between comfort and practicality. It’s thick enough to provide adequate support for a restful night’s sleep, yet slim enough to fit seamlessly in smaller spaces like guest rooms or studio apartments. I found that this mattress size offers just the right cushioning without feeling too bulky or heavy.

Another reason I appreciate a 6 inch full mattress is its versatility. Whether I’m using it on a platform bed, a bunk bed, or even as a daybed, it adapts well without compromising on comfort. Plus, it’s easier to move around and manage compared to thicker mattresses, which is a big plus when rearranging furniture or moving homes.

Lastly, from a budget perspective, I noticed that 6 inch full mattresses are often more affordable while still maintaining good quality. For me, it’s a practical choice that doesn’t sacrifice comfort or space, making it a necessary addition to my home.

My Buying Guides on 6 Inch Full Mattress

When I first started looking for a 6 inch full mattress, I realized there are several important factors to consider to make the right choice. Here’s what I learned and what helped me pick the perfect mattress for my needs.

Why Choose a 6 Inch Full Mattress?

For me, a 6 inch full mattress offered a great balance between comfort and space-saving. It’s thinner than standard mattresses, which makes it ideal for guest rooms, kids’ rooms, or even for use on a platform bed or bunk bed. Plus, it’s easier to move and manage.

Understanding Mattress Thickness and Support

At only 6 inches thick, support is key. I made sure to check the firmness level because thinner mattresses can sometimes lack proper support. I chose one with a firm or medium-firm feel to avoid sinking too much, which helped maintain good spinal alignment.

Material Matters

When shopping, I looked closely at the mattress materials. There are foam, innerspring, hybrid, and latex options. I personally preferred memory foam for its contouring comfort, but I made sure it had good density so it wouldn’t wear out quickly. If you want bounce and airflow, innerspring or hybrid might be better.

Durability and Longevity

Since a 6 inch mattress is thinner, durability was a concern for me. I checked customer reviews and product specifications to find mattresses with high-density foam or reinforced edges. This helped me avoid sagging over time.

Size and Fit

A full mattress is 54 inches wide, which gives enough space for one person to sleep comfortably or two people who don’t mind cozy sleeping arrangements. I measured my bed frame carefully to ensure the mattress would fit perfectly.

Price and Warranty

Budget was important to me. I found that 6 inch full mattresses are generally more affordable than thicker models. Still, I looked for a mattress that offered a solid warranty and return policy, so I felt confident in my purchase.

Additional Features to Consider

Some mattresses come with cooling gel, hypoallergenic covers, or are CertiPUR-US certified for safe materials. I prioritized these features since I have sensitive skin and tend to get warm at night.

Final Thoughts

Buying a 6 inch full mattress can be straightforward if you focus on support, materials, and your personal comfort preferences. By keeping these points in mind, I was able to find a mattress that fits my space and sleeping style perfectly. Hopefully, my experience helps you make an informed decision too!

Author Profile

Frank Hesson
Frank Hesson
Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.

In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.