





🛌 Upgrade your sleep game with hybrid comfort that keeps you cool and connected.
The Amazon Basics 12-inch King Size Hybrid Memory Foam Mattress combines medium-firm CertiPUR-US certified foam with pocketed steel coils for superior support and motion isolation. Featuring cooling gel infusion and a quilted top, it delivers balanced comfort and temperature regulation. Vacuum-packed for easy delivery and fast expansion, this mattress is designed to enhance sleep quality and reduce pressure points, making it an excellent value for modern professionals seeking restful nights.

















| ASIN | B07XS9WS41 |
| Age Range Description | Adult |
| Best Sellers Rank | #6,067 in Our Brands ( See Top 100 in Our Brands ) #944 in Mattresses |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,258) |
| Date First Available | December 12, 2019 |
| Item Weight | 107 pounds |
| Item model number | AB12HY66 |
| Product Dimensions | 80 x 76 x 12 inches |
C**J
So far so good with this mattress
First update (July 2020) I'm now a month in and I'm still very happy with this mattress. It is very comfortable, my quality of sleep has improved and I have way less back and shoulder pain. Only thing I've been looking into is a cooling gel infused mattress topper because it's now the dead of summer and uncomfortably warm even at night. I bought this and it arrived at my doorstep within 5 days. Very convenient. Packaged neatly, compressed and delivered by UPS. Total came out to $358.37 which is cheap for a bed, I was questioning the quality but decided to go for it because Amazon's return policies are decent. I ordered this mattress, along with the ZINUS Arnav Modern Studio 10 Inch Platform 2000 Metal Bed Frame (which I also reviewed so it is now available on my profile), after the old mattress I’ve had since high school developed a crater so deep it was visible even when no one was on the bed. Even the box spring was flattened in the center so I decided I needed a whole new setup. I personally spent hours reviewing various mattresses, weighing pros and cons of memory foam vs. spring vs hybrids. I decided on this hybrid mattress from AmazonBasics because I trust the brand a bit more than some of the unfamiliar online-only ones, and I chose hybrid because before this I had a pillow top spring mattress so I wasn’t sure I’d like a 100% foam bed. This mattress is firm without being too hard, it’s comfortable and the motion isolation claims are true, especially for a couple like myself and my spouse who previously had a spring mattress and felt every movement. It is nice being able to turn over without waking each other. The price is very good for the quality and honestly I’d recommend purchasing this bed, I don’t feel like this mattress will have any issues with indenting. However I will be back to update my review especially if anything goes wrong. Also I’d recommend purchasing a mattress protector, I have one on the way. The foam seems like it’d be absorbent and I’d rather not damage it with accidental spills. I think I made a good choice. Overall the process was easy, unbox and unwrap the mattress on the frame or wherever you choose to keep it because it’s easier that way. Personally I think my mattress was full after about 2 hours or so, we slept on it that night with no problems. I ordered the 12 inch / queen version so it’s definitely higher up than I’m used to, but I enjoy how much easier it is to get in and out of bed with the height. I’m comfortable, I slept well, no weird aches or pains, but with the shape that my last mattress was in, anything is an improvement. I fully believe I made a good choice with this bed, as comfortable and well made as it appears. I am a guy in my early 20s though so there was no struggle for me to pick up the box and since it was delivered to my doorstep I just had to drag it down the hallway to my room, where I eagerly tore open packaging like a child on Christmas day, only for this thing to spring open and the impact was like an air-bag. Don’t open it the way I did - watch a video on opening them and for best results, lay it in your bed frame before opening it. TL;DR Freshly ordered and set up, so far so good. No noxious odors, no issues with quality or damage, very comfortable. Will be back to update as time progresses. First night of sleep went really well. If my review helped you, please let me know by hitting the helpful button. Thank you!
V**B
Very comfortable and a great value
Let me start off by saying my last mattress was a sealy posturepedic which I had for 12 years. It was a great mattress but had to go and while shopping around the prices are all over the board for what seems like the same product. One day at Costco I saw a mattress selling for almost $1800 and after trying it I was about to buy it but told my self to go home and do some research and that's how I came across this bed as I do purchase a lot from Amazon. You will find everyone giving mixed reviews about most mattresses because we all have our own preferences when sleeping. With that being said I prefer a medium firmness and am a side sleeper with sleeping issues that I have had for decades. Anyway knowing it's Amazon and if it's not good for whatever reason I could return it so I pulled the trigger and bought this bed. I was anxious to get it and was amazed that it fit in such a small box but it was heavy. I managed to get the king sized mattress upstairs and opened it up and in amazent watched it expand. I know they say it takes 48-72 hours to fully expand but mine was fine in 8 hours. The mattress does have a slight smell like most memory foam beds do, my kids beds had it as well and theirs were from a major brand. Anyway I left my windows open for the day and closed it at bed time and have to say there was still a smell to the bed that night. It eventually went away after 3 days. Now for sleeping on it, it took me a day or two to get used to it and following that it has been the best night's sleep I have ever gotten. It is firm when you get in and then it conforms to your shape and let me say no back pains, like I had in my last bed. Unlike standard memory foam this has not trapped the heat and kept me comfortable and given me great support from head to toe. Is this comparable to a casper mattress, I can't say but it's one heck of a bed at an amazing price with Amazon backing it up. It has just been a few weeks now so I can't state how it will do over the years but I will provide an update in a few months. Again for the money you can't find anything comparable out there and it seems to be built well.
A**R
Surprisingly Good
This is a surprisingly good mattress. Does it feel exactly like mattresses I paid $1,000+ for? Absolutely not, but this isn’t meant to be a luxurious mattress. Anyway, I needed a cheap twin mattress to sleep on for 6 months while I temporarily live in a small place elsewhere, and would recycle afterwards. This mattress is great for that. I don’t get back pain when I wake up, I feel well rested, it doesn’t really feel either plush or very hard, and so medium is a great way to describe the comfort level. At first I judged it for not having sufficient support, but I left it alone without sleeping on it for about a day and it felt great to sleep on the next evening. I guess it needs to be allowed to fully expand first. But after that it’s great! It might not feel like it’s perfectly cradling my body or anything, but I get a good night’s sleep from this, unlike other temporary sleep solutions like an air mattress, so I like it.
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