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ZINUS 5 Inch Cooling Essential Memory Foam Mattress [New Version], Twin, Fiberglass Free, Medium Feel, Cooling Airflow Memory Foam, Certified Safe Foams & Fabric, Mattress in A Box

78.99

ZINUS 5 Inch Cooling Essential Memory Foam Mattress [New Version], Twin, Fiberglass Free, Medium Feel, Cooling Airflow Memory Foam, Certified Safe Foams & Fabric, Mattress in A Box

4.4

6K+ bought in past month

Highest ranking 101

13 comments

$78.99

· COOLER SLEEP AND A CLEANER PLANET – Topped with breathable cooling Airflow memory foam, this mattress is designed to help keep you cool and comfortable throughout the night, and ships in a new smaller box to support a reduced carbon footprint · BREATHABLE PRESSURE RELIEF – Our extremely breathable Airflow memory foam maximizes airflow while relieving pressure and conforming to the shape of your body, enhancing circulation and decreasing stress on your joints. · SLEEP WITHOUT OVERHEATING – A soft, breathable cover encourages airflow and keeps you at the optimal temperature for peaceful sleep · CERTIFIED SAFE MATERIALS – Crafted from high-quality CertiPUR-US certified foam and wrapped with an OEKO-TEX certified mattress cover all produced without the use of harmful chemicals for safer, healthier sleep · WORRY-FREE WARRANTY – A 10-year limited warranty is included with the mattress; please allow 24–72 hours for your mattress to expand to its original shape

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Reviews From
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DarrionReviewed in the United States on April 29, 2025

I recently bought the Zinus Firm Memory Foam Mattress, and I have to say, it’s exactly what I was hoping for – a firm, supportive sleep experience. If you’re someone who loves a mattress that doesn’t let you sink in but instead gives you that solid, comforting support all night, this is definitely the mattress for you. When I first laid down, I was a bit worried it might be too firm, but it quickly adjusted to my body and provided just the right amount of support without being uncomfortable. It’s firm in the best way possible – like a firm hug from your bed, minus the fluff. It’s perfect for anyone who prefers a firmer mattress or needs extra support for their back. If you’re someone who likes to sink into their bed or prefers a plush, soft feel, you might want to look for something else. But if you enjoy a mattress that’s as dependable as it is supportive, I think you’ll really enjoy the Zinus Firm Memory Foam Mattress!

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Erin AveyReviewed in the United States on April 9, 2025

It's only been a week, but I wanted to make sure I got down my initial thoughts. The mattress quality is well worth the price. I opened the box and let it fluff up in the early afternoon of my moving day, and it was ready to sleep on by evening. the cover looked nice and well made. The mattress is a little firmer than I would have purchased if I had tried it before buying, but its also squishy enough that I don't mind. I am a hot sleeper and I haven't had an issue with feeling heated from the mattress, so that's good. It does sink quite a bit when you sit on the edge, but all foam mattresses do to some extent. Honestly, if it lasts me 4 or 5 years, I will have gotten my money's worth and then some.

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Rene & PamelaReviewed in the United States on April 19, 2025

No one asked me to write a review on the mattress. This was delivered last night, right on time. It was rolled up tightly inside a lengthy box with the air sucked out. It was very heavy. I needed another mattress for my Lazy Boy couch. This one was the right size and could not believe how well this is made, I could not feel those bars underneath. The price was also very decent. There was no smell, the instructions were very well written, there was no sinking way down, the comfort was perfect. Thank you!

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CarrieReviewed in the United States on January 14, 2025

I bought this mattress after staying in an AirBNB that had the same one. In the rental, it was super comfortable and just the right mix of firm and soft with a thin waterproof mattress cover on top, but when I got it at home and used the same mattress topper the bed is much firmer. I "broke it in" as best I could by walking on it and have slept on it for over a month, but the firmness stays just as it did when I got it. I'm going to keep it because its too much of a pain to return, but I'll need to add a mattress pad to give relief to my hips when I sleep on my side. Positives: the movement of your sleeping partner isn't felt at all, there was no odd smell, it expanded to the size I expected, I was able to get it up the stairs and unrolled by myself with some creative moves (I'm 50, female and have average level of strength).

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HeatherReviewed in the United States on April 14, 2025

I looked all over for a mattress for my teenager. After many read reviews on multiple products this is the one we found best suited for her. It was super easy to set up, Fluffed up nicely and within mins. It seems to be well made. It’s the firmness she wanted and it’s extremely comfortable. She’s an active sports kiddo and she sleeps so good on this compared to what she had. The cooling function is eh, she gets hot easily with it and there is No cooling happening. Not sure what we even expected from that .This is the only thing wrong with this mattress. This would make a great bed for any kid or toddler or even an adult or to even be used in a spare bedroom. You can’t beat the price of this mattresses. I hope we get a few years out of it.

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MeeperbeeeperReviewed in the United States on May 4, 2025

I ordered from them before and I had a great experience so here I am a few years later and I also had a great experience! No odor, clean, new, and very comfortable. I got a king size and its great, especially for the price. And because of the price is affordable. So overall I'm pretty happy

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Megan GilmartinReviewed in the United States on March 4, 2025

I have a severe latex allergy and this brand is one of a few that make their mattresses completely latex free. My first mattress I had (12 inch full) lasted about 6 years before it started to sag. My hubby and I decided it was time to upgrade so we got the 12 inch queen and oh my gosh it is amazing. It was easy to install on the frame and sinks a bit on the sides but every mattress I’ve owned does that to an extent. Well worth the price. It is firm but not so much that it causes problems. Very comfortable and spacious

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PurchaserReviewed in the United States on February 10, 2025

This bed is acceptable. It is indeed cooling, almost too much so, but it’s winter now, so I imagine I’ll love it in summer. It's very firm, not medium firm, but I like the level of firmness and bought another Zinus knowing it would be firm. It expanded quickly and is the full 12 inches. It’s bouncy, but in a nice way. The memory foam topper is comfortable. Structurally, it’s not the best- the foam can move, so I find it’s pushed out a tiny bit further on the sides not against a wall. I can easily feel the springs through the sides, as it’s just thin fabric. However, I do not feel them through the top and sleep comfortably. I understand those who complain about rolling off, though I do not have that problem. It just doesn’t have firm sides due to the foam. I would not recommend this particular mattress for those structural issues, though I would recommend the green tea foam one. However, I’m satisfied with it and will keep it. My back pain is improving, and it’s only night number 2. It’s very affordable, so make your decision accordingly.

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Haley TurlReviewed in Canada on August 12, 2023

I ordered a 12" mattress for both of my kids on the same day in the same order and funny enough they were shipped from two different companies but they both showed up on the same day none the less and they were packaged well. They both inflated very quickly and they are nice and soft the kids are loving them. I had a quick lay down on them and they are super comfy. They don't even have a funny smell. We are very happy with our purchase.

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shigenori itoReviewed in Australia on February 28, 2025

It's soft, so I can sleep very well

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Gustavo OReviewed in Mexico on April 5, 2024

Superó mis expectativas

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Amazon CustomerReviewed in Canada on April 30, 2025

Love this mattress ! Got it for my daughters bunk bed, great quality and comfortable, great price

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RobertReviewed in Canada on December 31, 2024

I have been sleeping on this mattress for over a year and a half now. It really is a great product and I am very glad that my friend told me about this. It's comfortable to sleep on and the firmness is just right. It's also not as bulky as some other mattresses which is a huge plus when doing laundry, as I make use of fitted sheets. No complaints at all.