![Zinus 5 Inch Twin Cooling Essential Memory Foam Mattress [NewVersion], Fiberglass Free, Medium Feel, Breathable Cooling Layers, Certified Safe Materials](https://m.media-amazon.com/images/I/818E9liIhdL.jpg)

❄️ Sleep Smart, Sleep Cool — The Future of Memory Foam Comfort
The Zinus 5 Inch Twin Cooling Essential Memory Foam Mattress combines advanced gel-infused Airflow foam with certified safe materials to deliver medium-firm support and superior breathability. Designed for eco-conscious consumers, it ships in a compact box to reduce environmental impact and comes with a 10-year warranty, making it a smart, sustainable upgrade for modern sleepers.





| ASIN | B0CSJTJCCS |
| Age Range Description | Adult |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #640 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #6 in Mattresses |
| Care instructions | Spot Clean Only |
| Customer Reviews | 4.4 4.4 out of 5 stars (12,372) |
| Included Components | Mattress |
| Item Weight | 21 pounds |
| Item model number | ZU-MFMA1OZI-05T |
| Manufacturer | Zinus |
| Product Dimensions | 75 x 39 x 5 inches |
| Refill | Memory Foam, High Density Foam |
A**R
Surprisingly Supportive for 5″, Great Firm Feel & Amazing Price
I was a little unsure about a 5" mattress, but this one really surprised me. Even though it’s thinner, it feels just as supportive and comfortable as thicker mattresses I’ve owned. It has a slightly firm feel, which I personally prefer, and it holds its shape really well. With some 5" mattresses, you can feel the platform or slats when you sit or lie down but that’s not the case here at all. This one feels solid and well-made, without any sinking or bottoming out. I’ve been sleeping comfortably and wake up feeling well supported. The price is phenomenal for the quality, and it honestly made me rethink traditional mattresses altogether. I’d never go back after this. It’s been a perfect fit for my low-rise platform bed, and I’m very happy with this purchase.
M**R
Great quality for price / ease
I have the 12" and the 6" for myself and my toddler. They are both on the firm side, but not "like a rock" as other people have mentioned. If you're used to a super soft bed it will likely feel pretty firm initially, but it gets more comfy over time, in my experience. I prefer to let mine sit in a room to get their shape back for a day or two before use. I thought I liked a very soft bed but it turns out I like the medium-firm memory foam better. There was a slight off-gassing smell the first 24 hours, easy to open a window and turn a fan on. These are incredible quality mattresses for the price, door delivery, and ease of set up.
S**N
MMMMmmm Bed... Comfort, ease, and great priced
This mattress is amazing and the cooling gel, medium firmness is so comfortable. I’ve used this brand before and have never been disappointed. Every time I’ve recommended it to friends or family, they’ve loved them too It’s super relaxing and supportive, and I’m getting good restful sleep again after sleeping on my couch from Nov ng and accidently destroying my 7 year old previous Zinus. The price for the quality is outstanding and makes it even better. If you’re looking for a mattress that delivers comfort, reliability, and value, I highly recommend this one. However, if you do prefer a more soft one, this one does say medium firm, but I think it is a little closer too firm and there isn't a whole lot of sinking in it, but there never was in my previous one either even after 7 years, and at that age that truly shows it's durability level. I also have dogs that sleep with me and act rambunctious on it. I would say for the price, the ease of setup and the tiny box they send it in, the comfort level, and the durability level I don't think you can do better and I have even slept on those $10,000 mattresses.
L**Y
Great mattress, perfect firmness — delivery service needs improvement
I ordered the Zinus 12-inch King Cooling Comfort Hybrid, and the mattress itself is amazing. It feels high-quality, supportive, and perfectly balanced for anyone who doesn’t like a bed that’s too soft or too firm. It arrived quickly, expanded well, and the comfort exceeded my expectations. My only complaint—and the reason for the 4-star rating—is the delivery experience. I clearly requested that the mattress be placed at the back of my house and leaned against the wall because I’m home with a 4-month-old baby and can’t move something this heavy on my own. I also didn’t want it sitting out front where someone could take it. Despite the instructions, the drivers ignored them and left the large box by the front door on a rainy day. There were two men, and from my camera I could see they had read the instructions and still chose not to follow them. The mattress itself is fantastic, but I really wish the delivery service had been more considerate.
A**R
Excellent product at a great price
It is what it states it is !! Excellent quality. Firm but not hard. Very comfortable. Doesn't have horrible smell like some products have. Actually no smell at all. Definitely recommend!!
F**N
Firmer than expected, great value with a warranty!
This is our first bed-in-a-box purchase, so we weren't sure what to expect. The bed came in squished in a bag. Once opened, the mattress expanded in about 24 hrs with no noticeable odor (which is impressive as my wife is pregnant and has a hyper sense of smell). The bed is much more firm than we were expecting. It's not uncomfortable, however very firm, despite it being listed as "medium". It's being used as a toddler bed, and he doesn't seem to mind. I would not recommend it for side sleepers, however it's fine for back/stomach sleepers.
C**Y
Perfect Fit and Comfortable
The mattress arrived right on time and was packaged neatly in a compact box, which made it easy to move and unpack. Once opened, it expanded quickly to its full size. It fits perfectly on my bed frame and feels incredibly comfortable just like the other reviews mentioned! I’m really happy with this purchase and would definitely recommend it to anyone looking for a high-quality, affordable mattres.
A**R
Worth the money but curious if others are experiencing it heat up rather then cooling
So I’ve had this mattress for already 3 years and I can honestly say the price is great the mattress is really good. It’s a little stiff but it all depends on your liking. To me it’s perfect. Up until now I can say it’s almost perfect instead of cooling I’ve noticed that it heats up more than it being a cooling mattress. I don’t know if that is normal because I tend to be very hot all the time and I figured this would be the perfect mattress for me. It’s very durable it’s worth the money. But I am curious is this is only happening to me or others where it is heating up instead of it being more cooling?
Z**B
I'm happy with it. So comfortable and easy to carry. I suggest this if you are low budget. Good value for price.
P**A
Loved the mattress. My back is thanking me for this! It is not very firm not very soft, it's perfect for me and cosy too. Thank you
J**S
Vino muy aguado es de 8 pulgadas de grosor,no me gustó,tuve uno hace tiempo de 6 pulgadas de grosor y me encantó está muy bueno el colchón pero esta vez no me agrado, gracias
G**O
Superó mis expectativas
R**T
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.
Trustpilot
2 days ago
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