ZINUS 12 Inch Green Tea Essential Memory Foam Mattress [New Version], King, Fiberglass Free, Medium Feel, Breathable Airflow Memory Foam, Certified Safe Foams & Fabric, Mattress in A Box
Condition: New
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100-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Dec 26
Color: White
Size: King
Style: 12" Green Tea
Pattern Name: New Small Box
Features
- FRESHER SLEEP AND A CLEANER PLANET Topped with breathable green tea Airflow memory foam, this mattress is designed to help you feel fresh and comfortable throughout the night, and ships in a new smaller box to support a reduced carbon footprint
- ALL NIGHT FRESHNESS - The all-natural green tea infusion in every layer of this mattress keeps things 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 A 10-year limited warranty is included with the mattress; please allow 2472 hours for your mattress to expand to its original shape
Description
The Green Tea Essential Memory Foam Mattress is the affordable sleep savior you've been looking for! Expertly crafted to provide optimal airflow and regulate your body temperature to keep you cool and comfy all night long. A top layer of green tea infused Airflow Memory Foam promotes breathability and freshness and relieves pressure on achy joints so you can rest cooler and feel supported. Every high-quality layer of foam is infused with all-natural green tea so your mattress stays fresh and is CertiPUR-US® certified, so say goodbye to harmful chemicals and hello to worry-free sleep! For added convenience, this mattress is expertly compressed, packed, and shipped to you in one convenient box—complete with a 10-year limited warranty so you can rest easy.
Brand: ZINUS
Size: King
Product Dimensions: 80"L x 76"W x 12"Th
Top Style: Tight Top
Cover Material: Polyester
Number of Layers: 3
Fill Material: Memory Foam, High Density Foam
Weight Limit: 500 Pounds
Special Feature: Pressure Relief, Breathable
Color: White
Product Dimensions: 80 x 76 x 12 inches
Item Weight: 75.3 pounds
Manufacturer: Zinus
Country of Origin: Indonesia
Item model number: ZU-MFMA1RZI-12K
Refill: Memory Foam, High Density 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:
Friday, Dec 26
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: White
Size: Queen
Style: 12" Green Tea
Pattern Name: New Small Box
I first experienced this mattress while staying at a friend’s house, and after just one night, I knew I had to get one for myself. It was incredibly comfortable—just the right balance of support and softness—and I woke up feeling rested and refreshed. When I bought it for my guest bedroom, I was impressed all over again. There was no chemical smell upon opening (a rare bonus with boxed mattresses), and it fully expanded quickly. The comfort factor was exactly what I remembered. I feel confident knowing my guests will enjoy a great night’s sleep when they visit. This mattress is a fantastic value for the quality it delivers.
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Reviewed in the United States on June 14, 2025 by Kellen
Color: White
Size: Queen
Style: 12" Green Tea
Pattern Name: New Small Box
Stayed at an Air BNB that had this exact same mattress. Was the best sleep I had had in a long time. Loved it so much that I purchased the exact mattress for use at home. Highly please! Delivery was quick. I will say, the box is quite HEAVY! I had to utilize my 19 year old’s gym induced muscles for assistance. 😂 If you are looking for a great supportive, comfortable, and affordable replacement for that worn out mattress this is the one!
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Reviewed in the United States on June 30, 2025 by Danell
Color: White
Size: Queen
Style: 12" Green Tea
Pattern Name: New Small Box
This bed is maybe too good for the price. When I first got it I was skeptical. I knew I had to unwrap it, and let it “air up”. It only took a few hours, and it was firm, all throughout, though not hard, as to stiffen my back. The first night I decided to nap on it I knocked out. It’s literally dangerous, as you can’t safely nap on it, you just pass out, and wake up in the morning. Very surprised as to the comfort level. Much better than any motel mattress I’ve slept on.
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Reviewed in the United States on June 7, 2025 by Robert A. Haack
Color: White
Size: Twin
Style: 10" Green Tea
Pattern Name: New Small Box
For the past three years I've been having to travel out of state to sort, clean, and prepare my Parents' estate for auction. I probably have another year to go. During this time I've been staying at my Brother's house in his office. I've gone through three air mattresses, and two cots; I'm so tired of my sleep system failing and waking up with a sore back. Time to get a real bed. I wasn't looking for anything fancy. just something that would provide adequate comfort and support to get me through the next year or so. I decided to try this ZINUS mattress. I was afraid to go too thin since I was using a frame that touted it didn't require a box-spring. so I ordered the 10 inch version. Turns out this mattress is dense enough I could have gone thinner. The 10 incher sits pretty high, compared to what I'd become accustomed to. Not a bad thing, just took a bit of adapting on my part. As claimed, it arrived in a tall, narrow box. Once freed from its bag, the mattress unfurled and took shape almost immediately. Within minutes it had fluffed out to its full form and was ready for use. The memory foam is pretty firm. I've got a pillow-top mattress at home, so this is a very dramatic departure from that. It's also a very positive departure from needing to sleep on a slowly deflating air mattress or a sagging cot. I've opted to use a foam camping pad to sort of even things out for me, and that's worked out amazingly. Although after a couple weeks of use the mattress softened up enough that I could use it without the camping pad and find it to be rather comfortable. It offers great support, is completely silent, it looks nice, and I feel it's a terrific value for what it is. If you're already acquainted with firmness of memory foam, then you're all set; you should be perfectly happy with this mattress. If you're not, then you may not be as content, or will need some time to adjust to it. Thanks to my camping pad idea, I've been quite pleased with it. I'd say this is the perfect bed for a guest room, or for a situation where you're just starting out on your own, or starting over. For the cost of a couple air mattresses, this will last a whole lot longer, offer way more support, and require a lot less maintenance and cleaning, and is far less likely to fail on you.
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Reviewed in the United States on March 24, 2025 by Valag
Color: White
Size: Twin
Style: 12" Green Tea
Pattern Name: New Small Box
We purchased this for a spare bed in our play room. It’s the perfect size. It is such comfortable memory foam and while it is a little on the far side, your body sinks right into it and it has perfect support . We were a little concerned about the smell because of other products, but it had zero odor. Our kids love sleeping on it , it is very comfortable and cozy. We started upright in a closet and tucked it away for the next sleepover. We have not had to clean it yet, but it has a nice removable cover for easy cleaning.
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Reviewed in the United States on June 28, 2025 by Sweet Gypsy Bakery
Color: White
Size: Queen
Style: 12" Green Tea
Pattern Name: New Small Box
I was nervous reading the reviews because a lot mentioned it was too firm. I am a side sleeper and it is perfect amount of firmness and softness for me! And it’s true to high! I got the 12 inch. Great deal and price!
Reviewed in the United States on June 29, 2025 by annie bullock
Color: White
Size: Full
Style: 10" Green Tea
Pattern Name: New Small Box
This is hands down the absolute most uncomfortable mattress I’ve ever had the displeasure of trying to sleep on. It is advertised as medium firmness, but boy let me tell you.. this is not medium firmness. This is firm firm. This no body support, arm falling asleep, hip pain the next day, level of firm. I’m 37 weeks pregnant and we bought this mattress a couple of months ago to put in the nursery. I’ve been keeping my husband awake all night with my newly developed pregnancy snoring, so we’ve been mostly sleeping separately since he has to wake up at 4 am every day. He tries to be the one who primarily sleeps on this mattress because it is not pregnancy friendly at all. But every now and then I’ll switch with him because he ends up going to work with bad body pain from this brick of a mattress. The nights I try to sleep on it, I don’t sleep. I toss and turn for hours. I mean for a good 6 or 7 hours I’m just there trying to find a way to sleep. So anyways, I do not recommend this mattress for anyone who expects actual medium firmness, because it’s not that. Not even close. I should return it but I’m not really sure how. I gave it a good shot hoping it would eventually break in or something. It is slept on every night either by me or my 250 lb husband who isn’t making a dent in its firmness.
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Reviewed in the United States on July 7, 2025 by Sherri
Color: White
Size: Queen
Style: 12" Green Tea
Pattern Name: New Small Box
Why did you pick this product vs others?: This is the second time to order this bed. It is so comfortable. Not to hard not to soft! It’s super easy. We love this bed
Reviewed in the United States on July 6, 2025 by Kim Fyfe