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Zinus

ZINUS 12 Inch Green Tea Memory Foam Mattress [New Version], California King, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

    • Based on 155,670 reviews
Condition: New
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$397.93 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 9
Order within 5 hours and 31 seconds
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Size: California King


Style: 12"


Pattern Name: New Small Box


Features

  • FOR GREAT SLEEP AND A CLEAN PLANET Featuring our patented zoned pressure relief technology designed to help reduce aches and pains through the night, this new version ships in a smaller box for a reduced carbon footprint
  • ALL NIGHT FRESHNESS - The all-natural green tea and purified charcoal infusions work together to help keep your mattress fresh for many nights to come
  • 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 - Worry-free 10-year limited warranty included; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs; please allow 2472 hours for your mattress to expand to its original shape

Description

This 1 best-selling memory foam mattress molds to your every curve to cradle your body—providing you with restful sleep without any uncomfortable sinking, sagging, or trouble turning in bed. Plus, premium natural infusions of green tea and natural charcoal keep your mattress fresh for years to come. Made with the finest CertiPUR-US® certified foams and wrapped in an OEKO-TEX® certified mattress cover, this top-notch mattress is built with durability, quality, and your ultimate comfort in mind to offer unparalleled value at an affordable price.

Brand: Zinus


Size: California King


Product Dimensions: 84"L x 72"W x 12"Th


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 5


Fill Material: Memory Foam


Weight Limit: 500 Pounds


Special Feature: Pressure Relief, Breathable


Color: White


Product Dimensions: 84 x 72 x 12 inches


Item Weight: 75.5 pounds


Manufacturer: Zinus


Country of Origin: Indonesia


Item model number: ZU-MFMA1ZZI-12C


Refill: Memory Foam


Care instructions: Spot clean only


Batteries required: No


Included Components: Mattress


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 9

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Saved my sleep (and my wallet), competes with mattresses $2K and up!
Size: King Style: 12" Pattern Name: Original Box
I cannot praise this mattress enough, it has been a total lifesaver for my girlfriend and I. Not one did we manage to snag a memory foam, king-sized mattress for $350, but somehow this thing is even more comfortable than a $2200 Sealy memory foam mattress! *Packaging: Packaging was smart and easy, it came in a box that was about 4.5 feet tall and about 2 feet wide. Inside the box the mattress was wrapped in a poly-paper sack with a drawstring and within that packaging (which was design to protect the vacuum-sealed plastic around the mattress) is the plastic cover that holds the compress, vacuum-sealed mattress. We were stunned they were able to fit such a large mattress into such a tiny form factor. *Setup/Decompression: Once we got it onto the bed frame (I suggest keeping the mattress in the plastic cover and unfolding onto the bed frame) we cut the corner at the plastic cover of the end of the bed and watched it inflate rapidly. Within an hour the bed was almost 100% inflated, but he end of the night it was ready to sleep on and had reached 12 inches (around 6-8 hours time). Don't be afraid or turned off by what folks say about memory foam/boxed mattresses, this one doesn't take long at all to decompress and you could honestly sleep on it after an hour of inflation! Fantastic! *Comfort: Good Lord this thing is comfy! It's firm yet plush, hard to describe as it molds to your body rapidly (and resets form just as rapidly once you're off it) and makes you feel like you're sleeping on a cloud/weightless. This bed is great for all sleepers really, having slept on my side, back and belly, I haven't woken up with a stiff/sore anything thus far. Sleep comes on quicker, I sleep deeper and longer, and usually wake up in the same position I feel asleep in (same goes for the GF and doggie as well!). The mattress had no noxious odor, maybe a little plastic the first day, but within 24 hours it dissipated and smelled fresh. One common criticism of memory foam mattresses is temperature regulation, aka "sleeping hot", but no worries, this mattress is cool and I run hot all the time, even for me it was never too warm nor was it too cool, this is my "Goldilocks" mattress! The bed transfers no motion (did the wine glass test, albeit nervously, but alas, it passed!) so you won't disturb your partner when shifting or getting up from/into the bed, so much so that our watchdog of a pup didn't even wake up when I left the bed, which is a first and feat in of itself! If you like soft/more plush mattresses, I wouldn't qualify this as a super soft/plush (think thick pillow-top mattresses) mattress, I'd say it's a good blend of plushness with a medium-firm base that gives you the best of both worlds when it comes to pressure relief and spinal alignment. If you've woken up with a sore lower back, shoulder pain, neck pain, or have a difficult time sleeping through the night/tossing and turning a lot then this mattress will solve your problem, truly amazing comfort for the price paid! *Materials/Construction/Quality: The mattress feels as solid as any other higher priced memory foam mattress, like I said earlier, this feels comfort and construction-wise like the $2200 Sealy memory foam mattress we already had. The Jacquard cover is a nice material, very soft, and feels well made. It is easy to remove in the event you need to wash it, although I suggest purchasing a memory foam-specific mattress cover that is water resistant/waterproof to protect against spills, bodily fluids, pets, etc. The Green Tea® Extract in the foam layers is interesting, touted benefits is that it's anti-fungal and anti-microbial while being an odor fighter to boot. Time will tell if this is a marketing gimmick or truly beneficial, but I appreciate the thoughtfulness and eco-friendly solution that should enhance the longevity, health, and comfort of this mattress over time.The foam layers become indistinguishable once the mattress is fully decompressed providing a feeling of solidity and high quality. It weighs around 93 lbs when compressed/in the box, once decompressed fully it weighs considerably more, I'm not sure how much, but it has some serious heft and will be difficult to move, however; the mattress does fold/roll nicely so when move out time comes it shouldn't be too much of a burden. *Value: Considering I've owned expensive memory foam mattresses before, my statement still stands that this mattress competes 1:1 with a $2200 Sealy memory foam mattress. For $350 for a king-sized memory foam mattress, thats an incredible value, considering I'm a Prime customer too, the 2 day shipping was amazing and a lot better than waiting on a mattress company to deliver it or cart it home via roof rack. All in all, the value is immense as the price to comfort and quality ratio is mind blowing. We'll see how long this mattress holds up, but even if it lasts 3-5 years, the price is still easy on the wallet when considering alternatives. Are you going to get a Purple-level mattress at this price point? No, but you shouldn't expect that either, that's not to say it's not comfy, it is incredibly comfortable, but don't expect it to get space-age, cutting-edge sleep technology at $350, but it does edge out big name-brand memory foam mattresses at 1/6th the cost. *Overall: This mattress is a great buy and I would recommend it to all my friends and family if they are in the market for a new mattress. I have not seen anything like this on the market in terms of price to comfort and quality while being competitive with mattresses 6-8 times more expensive. If your looking for a memory foam mattress and don't want to break the bank but don't want your sleep and back to suffer, look no further, the Zinus Memory Foam Green Tea Mattress is your best bet and buy. Get it! ... show more
Reviewed in the United States on April 10, 2017 by JH
    • Great mattress. Comfortable for 2 fat people and 3 dogs.
Size: King Style: 12" Pattern Name: Original Box
EDIT: 3 month update.....I'm still leaving it at 5 stars. We have now had this mattress for just over 3 months and still love it. I am falling asleep faster, staying asleep and waking up feeling more rested. I have slept on both sides and even in the middle of the mattress and have equal comfort anywhere. I normally have 3 dogs hogging the bed and what's really nice is I barely notice if they get up and move to a new spot, even if it's right next to me. I no longer feel like my husband is doing backflips if he turns over in the middle of the night either. Even the one night the mattress pad didn't make it into the dryer in time for bed I did notice the difference the mattress pad makes in not making this mattress feel as firm, but it was still quite comfortable, just not as comfortable. I have no complaints. There were no smells with ours to start with so that never was a problem and it's still at a full 12" evenly across. I'm in the camp of those who were really skeptical of buying a mattress online. Especially a foam one since I've had a regular pillow top one for the past 10 years. Yes it was time for a new mattress! I had been shopping around for a new mattress for a few months trying out different ones, getting pricing and trying to make a decision which is kind of a big deal when you're more than likely looking at spending a lot of money. A friend suggested we consider the foam mattresses and that Amazon had some good prices on them. I headed to a local store to give their version of these mattresses a try and I was surprised how comfortable they were. After testing them out I decided to see what Amazon reviews had to say about the ones they offered. I read through the good and the not so good and the flat out bad reviews and decided to take a chance and see what arrived. I am super happy I did! Granted it's only been 2 weeks but so far we love this mattress! I had read the multiple reviews saying theirs didn't inflate correctly, had a foul odor, was lumpy, etc....thankfully none of that was true of what we received. To break it down..... cons... It is a firm mattress no doubt. I am someone who likes to pretty much sleep in a cloud and am a side sleeper so it's taken some getting used to. Since the cost of this mattress was so good I went ahead and ordered a high quality mattress cover/pad and for me it's really helped make adjusting going from a plush pillow top to a firm bed a lot easier. Going from a spring mattress to a foam ones takes some adjustment on the support on the sides. Obviously the spring ones tend to have more of a frame around the edges so sitting on the side of the bed is different. I wouldn't say it's bad but it's not as supportive. We will probably need to get a new bed frame here sometime soon. While the box springs we had from our old king are still in great shape the lighter weight mattress tends to slide and needs to be shoved back into place every night before going to bed. Not really any fault of the mattress it's just a con that I'll need to replace the bed itself in order to stop this from happening. Another con that's not the fault of the mattress it's just my bad luck....I missed where this was on sale just after Thanksgiving because I was still pondering what kind of mattress to get. So I paid the higher, yet still on sale, price. 4 days later it went back on sale again and has remained $40 cheaper for over a week now. Bummer for me, but still a good deal, just not as good of a deal as if I'd waited 4 more days to decide. On to the good stuff Pros..... Per my experience I say buy this mattress. Don't wait, grab it at the price it is now. I did not notice any sort of foul odor but I did open the windows and had the ceiling fan going while it inflated. It inflated to the full 12" and did so within an hour. We were sleeping on the mattress withing 4 hours of setting it up. It fit where our old king size was perfectly with no overhang or shortages size wise. It's around 2" taller than our old mattress so that took a little getting used to but it measured 12" with a regular school ruler. It was well packaged and fully deflated ready to go when it arrived. I'm a big girl and my husband is a fairly big guy and we both sleep comfortably on this mattress with our 3 large breed bed hogging dogs. When my husband moves at night he does so like a fish out of water and I have noticed he doesn't wake me up turning over because it's not bouncing me around like our old mattress did. I don't even really notice a dog moving around to a different spot. I'm a side sleeper who would love to sleep in a cloud so this did take some getting used to but it's never been uncomfortable. The first night getting to sleep and finding a comfortable position took a little bit but I could instantly feel I was better supported and my hip and shoulder didn't have the pressure it normally would. When I turned onto my back I felt almost like I was sleeping in a hammock. Not totally of course but the extra support was there where it hadn't been before. With what I saved on the mattress I went ahead and bought a nice mattress pad/cover to put on top to make it a little more soft. I had always been told you can make a firm mattress more soft but you can't make a soft mattress more firm so if it's too firm invest in a good pad and it can make a lot of difference if you prefer a softer bed. What I noticed right away is when I woke up I wasn't as sore. I feel a lot more rested in the morning and I'm not waking up to turn over or move around near as much as I was. Granted our old mattress was 10 years old and that had a lot to do with it, but still this mattress is obviously better and keeps me in a deep sleep for longer periods throughout the night. My husband also says he's sleeping better and isn't flopping around like he had been doing with the old mattress. He's the one of us always complaining about being hot while sleeping and he said he hasn't noticed this mattress makes that any worse, and if anything since he's not moving around so much it's better. We like it so much we plan to order the 8" version for our kid's bunk bed here soon. As we get more use of out this I will try to update this review for how it's holding up. I don't expect to get 10 years out of it, granted i probably shouldn't have tried to get 10 years out of the older one but it held up for at least 8-9 of those years. For this price I'd be happy if it lasts a couple of years. If it lasts longer even better. I highly suggest if this is too firm for you to buy a nice mattress pad and to buy it while it's at the price it is now. ... show more
Reviewed in the United States on December 21, 2017 by Zooper

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