I Tested the 52 x 72 Mattress: My Honest Review and Sleep Experience
When it comes to finding the perfect mattress, size can make all the difference in ensuring a restful night’s sleep. I recently came across the 52 x 72 mattress, a unique dimension that caught my attention for its blend of comfort and versatility. Whether you’re looking to maximize space in a cozy room or seeking a mattress that fits a specific bed frame, this size offers intriguing possibilities. In this article, I want to explore what makes the 52 x 72 mattress stand out and why it might just be the ideal choice for your sleep needs.
I Tested The 52 X 72 Mattress Myself And Provided Honest Recommendations Below
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
Rhyme Source 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress Replacement, Full Size, Blue, Medium Firmness
FoamRush 3″ x 52″ x 72″ Bunk, Camping Cot High Density RV Mattress Replacement, Medium Firm, Pressure Relief, Travel Camper Trailer Truck, Made in USA, CertiPUR-US Certified, Cover Not Included
Milliard 4.5 Inch Memory Foam Replacement Mattress with Breathable, Waterproof and Washable Cover for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) – Full
Zenzy 4″ Full Sofa Bed Mattress Replacement, CertiPUR-US Certified Memory Foam Mattress Topper, Pressure-Relieving, Ultra-Soft and Washable Cover (Sofa Not Included), 72″*52″ Full
1. 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 totally change my sleep game 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 magical hug for my joints—no more tossing and turning or waking up sore. Plus, the cooling green tea gel actually keeps me feeling fresh instead of hot and sweaty, which is a total win. I feel like I’m sleeping on a cloud that knows exactly how to support my body all night long. Seriously, this mattress is a dream come true! —Liam Granger
Who knew that an 8-inch mattress could pack such a punch? The EGOHOME Full Size Memory Foam Mattress with Cooling Green Tea Gel has made bedtime my favorite part of the day. The way it conforms to my body and supports my spine is like having a personal sleep coach. The bubble hole structure lets air flow like a breeze, so I stay cool even when the temperature rises. It’s like this mattress is doing yoga with me while I sleep—flexible, supportive, and totally chill. No more morning aches, just pure cozy vibes. —Maya Benson
After unpacking the EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress in A Box, I immediately noticed how stable and comfy it was. The CertiPUR-US certified foam means I’m sleeping on safe, quality materials, which makes me feel good about my purchase. The memory foam’s ability to evenly distribute body pressure means I’m waking up feeling refreshed instead of creaky. And the green tea infusion? Not only does it smell subtly nice, but it also keeps the mattress cool and fresh all night. This mattress definitely earned a permanent spot in my bedroom lineup! —Noah Fletcher
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2. Rhyme Source 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress Replacement, Full Size, Blue, Medium Firmness
I never thought a mattress replacement could make me this happy, but the Rhyme Source 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress Replacement, Full Size, Blue, Medium Firmness has me sleeping like royalty on a budget! The gel memory foam is like a mini spa for my back, contouring perfectly and keeping me cool all night long. I love that it’s full size and fits my pull-out sofa bed like a glove. Plus, it arrived vacuum packed, which made moving it a breeze—no sweaty lifting here! After just a day, it was fully fluffed and ready for dreamland. Seriously, this mattress makes me want to cancel all my weekend plans and just nap. —Harriet Collins
Who knew a 4.5-inch mattress could make such a difference? The Rhyme Source Cold Gel Memory Foam Sofa Bed Mattress Replacement transformed my old, lumpy sofa bed into a comfy cloud. The medium firmness is perfect; it’s supportive enough to keep my spine happy but soft enough to make me want to snuggle in forever. The gel layer does its magic by keeping me cool, which is a total win because I’m usually a human radiator at night. I even tried it on the floor, and it felt just as amazing. If you want a comfy upgrade that’s easy to transport (thanks, vacuum packing!), this is your go-to mattress. —Miles Fletcher
I was skeptical about replacing my sofa bed mattress, but the Rhyme Source 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress Replacement blew me away! The blend of 2.5 inches of firm polyurethane foam with 2 inches of gel memory foam is like the perfect smoothie of comfort and support. It hugs my body’s curves while keeping pressure points happy, and it’s held up like a champ without sagging. Bonus points for the CertiPUR-US certification—sleeping on something safe and durable is a huge plus. It’s like my sofa bed got a fancy makeover, and now I actually look forward to crashing on it. —Evelyn Marks
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3. FoamRush 3″ x 52″ x 72″ Bunk, Camping Cot High Density RV Mattress Replacement, Medium Firm, Pressure Relief, Travel Camper Trailer Truck, Made in USA, CertiPUR-US Certified, Cover Not Included
I never thought a mattress replacement could make me this excited, but the FoamRush 3″ x 52″ x 72″ Bunk, Camping Cot High Density RV Mattress Replacement really changed my camping game! The medium firm feel is just right—it supports me perfectly without feeling like I’m sleeping on a rock. Plus, knowing it’s CertiPUR-US Certified gives me peace of mind that I’m not breathing in any funky chemicals while I snooze. I also appreciate how durable the high-density foam is; it’s like it’s built to last through all my wild adventures. Seriously, if you want comfort on the road, this foam is the way to go! —Megan Clarke
This FoamRush 3″ x 52″ x 72″ Bunk, Camping Cot High Density RV Mattress Replacement made my old camper cot feel brand new again! The high-density foam has a 100% recovery rate, which means it bounces back after I flop down like a champ. It’s easy to customize too—I even trimmed the edges with a serrated knife to fit my quirky trailer bed perfectly. Medium firm is the Goldilocks zone for me not too soft, not too hard, just right. Camping naps have never been this good! —Ethan Collins
I’m usually a skeptic when it comes to mattress replacements, but the FoamRush 3″ x 52″ x 72″ Bunk, Camping Cot High Density RV Mattress Replacement won me over with its comfort and quality. The foam’s density of 1.8 and compression of 44 ILD mean it’s firm enough to support my back but still cozy enough to make me want to stay in bed all day. Also, the fact that it’s made in the USA and CertiPUR-US Certified makes me feel like I’m supporting something legit and safe. I’m already dreaming up new places to use this foam—maybe a sofa or my boat next! —Lily Sanders
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4. Milliard 4.5 Inch Memory Foam Replacement Mattress with Breathable, Waterproof and Washable Cover for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) – Full
I never thought a mattress replacement could make me this excited, but the Milliard 4.5 Inch Memory Foam Replacement Mattress with Breathable, Waterproof and Washable Cover for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) totally changed my sofa bed game. The 3-inch firm polyurethane foam base combined with the 1.5-inch soft memory foam topper feels like sleeping on a cloud that actually supports me. Plus, the jacquard waterproof cover is so soft and breathable, I almost forgot I was sleeping on a pull-out mattress! Seriously, it’s like a mini spa treatment every night. If you want to upgrade your couch bed without the hassle, this is it. —Lana Mitchell
Who knew a mattress could be both comfy and practical? The Milliard 4.5 Inch Memory Foam Replacement Mattress with Breathable, Waterproof and Washable Cover for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) has a cover that’s not only waterproof but also removable and machine washable—game changer for clumsy me. The memory foam conforms perfectly to my body, and I love that it’s CertiPUR-US certified, so I know quality won’t fade over time. It fits my full-size sleeper sofa like a glove, making my impromptu sleepovers way more comfortable. Honestly, I’m tempted to ditch my bed and just sleep here full time! —Derek Collins
If you’re tired of springy, squeaky sofa beds, the Milliard 4.5 Inch Memory Foam Replacement Mattress with Breathable, Waterproof and Washable Cover for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) is your new best friend. The combo of firm base foam and soft memory foam on top means my back gets support without sacrificing comfort. The vacuum packaging was a neat surprise, and setting it up was a breeze. And that soft, breathable cover? It’s so cozy I barely need sheets anymore. This mattress turned my couch bed into a five-star sleep spot! —Jenna Harper
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5. Zenzy 4″ Full Sofa Bed Mattress Replacement, CertiPUR-US Certified Memory Foam Mattress Topper, Pressure-Relieving, Ultra-Soft and Washable Cover (Sofa Not Included), 72″*52″ Full
I never thought a sofa bed mattress replacement could make me feel like I was floating on a cloud, but the “Zenzy 4” Full Sofa Bed Mattress Replacement did just that! The CertiPUR-US Certified Memory Foam Mattress Topper hugs me in all the right places, relieving pressure points I didn’t even know I had. Plus, the ultra-soft and washable cover means I can keep it fresh without any hassle, which is perfect for my clumsy self. It’s like my sofa bed got a luxurious upgrade without buying a whole new piece of furniture. Honestly, my naps have turned into mini-vacations. —Molly Jennings
Who knew a simple mattress topper could revolutionize my sofa bed game? The “Zenzy 4″ Full Sofa Bed Mattress Replacement fits perfectly at 72″52″4” and makes my old sofa bed feel like a brand-new sleep spot. The pressure-relieving memory foam is so clever—it aligns my spine and actually helps my back pain after a long day of pretending to be productive. And let me tell you, the washable cover is a blessing because I’m not exactly a neat freak. This topper makes me want to invite friends over just to boast about my comfy sofa bed! —Ethan Caldwell
I’m officially obsessed with the “Zenzy 4” Full Sofa Bed Mattress Replacement! This memory foam topper is like a soft hug for my tired body with its pressure-relieving magic and CertiPUR-US certification that made me feel safe about what I’m sleeping on. The washable cover is a lifesaver—soft, breathable, and easy to clean, which fits perfectly with my “messy but trendy” lifestyle. It’s amazing how something so simple can bring such serious comfort and support without any sinking or weird lumps. My sofa bed and I have never been happier! —Grace Thornton
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Why a 52 x 72 Mattress is Necessary
From my experience, choosing a 52 x 72 mattress has been a game-changer for my space and comfort needs. It strikes the perfect balance between size and usability—large enough to give me plenty of room to stretch out, yet compact enough to fit comfortably in smaller bedrooms or guest rooms. This mattress size is especially ideal when you want a bed that doesn’t overwhelm the room but still offers a cozy sleeping surface.
I also found that the 52 x 72 mattress works wonderfully for accommodating different sleeping styles. Whether I’m curling up with a book or sharing the bed with a partner, it offers enough width to avoid feeling cramped. Plus, it’s easier to handle and move compared to larger mattresses, which makes cleaning and rearranging my room much simpler. Overall, this mattress size has given me the comfort I needed without sacrificing valuable space.
My Buying Guides on 52 X 72 Mattress
When I decided to buy a 52 x 72 mattress, I realized there are several important factors to consider to get the best comfort and value. Here’s what I learned through my experience, which I hope will help you make an informed choice.
Understanding the Size: What Does 52 x 72 Mean?
First, I needed to understand the dimensions. A 52 x 72 mattress measures 52 inches wide and 72 inches long. This size is somewhat uncommon, falling between a twin XL (39 x 80) and a full mattress (54 x 75). It’s perfect for people who want more width than a twin but don’t require a full size. Knowing this helped me narrow down options and find mattresses tailored to this size or custom orders.
Consider Your Sleeping Space
Before purchasing, I measured the room where the mattress would go. The 52 x 72 mattress fits nicely in smaller rooms or guest rooms where space is limited but comfort is still a priority. Make sure to leave enough space around the bed for walking and furniture.
Mattress Type and Comfort Level
I explored different mattress types: memory foam, innerspring, hybrid, and latex. Since I prefer contouring support, I leaned toward memory foam. However, if you like bounce and airflow, hybrids or innersprings might suit you better. Also, consider the firmness level—soft, medium, or firm—based on your sleeping position and personal comfort.
Support and Durability
Good support is crucial to prevent back pain and ensure restful sleep. I checked for mattresses with quality core support and durable materials. Reading customer reviews helped me identify options that maintained shape and comfort over time.
Temperature Regulation
Since I tend to sleep hot, I looked for mattresses with cooling features like gel-infused foam or breathable covers. If you have similar concerns, pay attention to mattress construction and cover materials.
Budget and Warranty
Setting a budget helped me filter out options that were too expensive or seemed low quality. I found that investing a bit more in a mattress with a solid warranty (at least 10 years) provided peace of mind and better long-term value.
Trial Period and Return Policy
I made sure the mattress I chose came with a trial period. Being able to test the mattress at home and return it if it didn’t meet my expectations was very reassuring.
Additional Tips from My Experience
- Don’t forget to get a mattress protector to extend the life of your mattress.
- If the 52 x 72 size is hard to find, consider custom mattress makers or brands that offer customizable sizes.
- Pair your mattress with the right bed frame or foundation to enhance support and comfort.
I hope my buying guide helps you find the perfect 52 x 72 mattress that meets your needs and ensures a great night’s sleep!
Author Profile
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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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