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ZINUS 12 Inch Green Tea Cooling Memory Foam Mattress [New Version], Queen, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric, Mattress in A Box

  • Based on 79,304 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Sep 13
Order within 16 hours and 41 minutes
Available payment plans shown during checkout

Size: Queen


Style: 12"


Pattern Name: Green Tea Cooling (Small Box)


Features

  • COOLER SLEEP AND A CLEANER PLANET Topped with soothing gel 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
  • REJUVENATING SUPPORT Pressure-relieving memory foam conforms to the shape of your body to enhance circulation and decrease stress on your joints, and is infused with cooling gel for ultimate temperature regulation
  • 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 A 10-year limited warranty is included with the mattress; please allow 2472 hours for your mattress to expand to its original shape

Description

This cooling gel-infused memory foam mattress is specially designed to help regulate your body temperature throughout the night, making it a great solution for hot sleepers. Layers of soft and supportive foam mold to your body to relieve sore muscles and achy joints as you snooze. All high-quality foam in this mattress is CertiPUR-US® certified to ensure there are no harmful chemicals where you rest—giving you peace of mind you can sleep on.

Brand: ZINUS


Size: Queen


Product Dimensions: 80"L x 60"W x 12"Th


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 3


Fill Material: Gel Memory Foam


Weight Limit: 500 Pounds


Special Feature: Breathable, Pressure Relief


Color: White


Item Weight: ‎61.4 pounds


Product Dimensions: ‎80 x 60 x 12 inches


Item model number: ‎ZU-MFGN1YZI-12Q


Age Range Description: ‎Adult


Date First Available: October 13, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfect medium firmness. So cozy! Great night's sleep!
Size: King Style: 12" Pattern Name: Green Tea Cooling (Small Box)
It's mind blowing to me that we were able to get this amazing bed for such an insane value. There's a reason it has sooo many perfect reviews. This is the cooling version of the even more popular best selling mattress on Amazon. First, Zinus has all the certifications you want to see, that ensure the mattress is safe from harmful materials. Second, it's hard to top the ease of being able to order a really great mattress online, and have it delivered to your door without the need to schedule a delivery appointment through a freight company. Third, Zinus offers an exceptional free return policy with a sleep well guaranty. Fourth, this mattress provides the perfect combination of dense foam and memory foam with a cooling foam layer. I'm 100% convinced this is the best combo for a super cozy mattress that will last for as long as you want to keep it! I bought this mattress to replace a VERY old dense foam mattress that I topped with an egg crate foam plus a memory foam topper, that created a combo that was perfect for me. I wanted to emulate the feeling of my prior mattress and this one had the dense and memory foam layers, all in one, which I hoped would eliminate the need for adding any toppers. Well, we have had the bed for several weeks now, and we love everything about it. We chose the 12 inch version, but that was overkill, and we would have been just as happy with a 10 or even an 8 inch, because the mattress is so well made. Once you open the package, just lay the mattress down and allow it a couple of hours to fully *fluff up*. It will expand to it's full size within just a few hours. It offers the perfect combination of comfort and support. I'm a side sleeper and too much firmness can result in so much pressure that your shoulders, arms and fingers can get tingles or numbness. But, if it's too soft, your back will be very angry with you! That has not been the case with this mattress. You will feel little to no transfer of motion from your husband, wife, partner, or pets that you allow in bed. I have found that I settle in quickly and don't wake up feeling the need to switch positions all night. That's the best sign of a great mattress to me. I am absolutely thrilled with this mattress and would offer my highest recommendation for it. 5 out of 5 stars, FOR SURE! ⭐️⭐️⭐️⭐️⭐️ *Side note: Just for reference, I have no affiliation with Zinus, nor was I provided a mattress for free or with any discount, nor asked to review it. This is just a mattress I purchased myself after some research, and that I absolutely love! Get it! I think you will be amazed! Sweet dreams! 🙂💤😴🌙🌌🥰 ... show more
Reviewed in the United States on January 10, 2025 by B E

  • Great mattress!
Size: Twin Style: 10" Pattern Name: Green Tea Cooling (Small Box)
Got this to replace my aging Casper mattress that's been on my bed for years. After about a year of using this one I've been sleeping well & as it turns out I didn't even need a topper I got with it. I'm considering eventually upgrading to a thicker one but for now 10 inches seems Ok. My one minor complaint is the material of the mattress cover seems to cause both toppers & sometimes sheets to slide to the left a bit & I've tried a bunch of different tips & tricks till I eventually just ended up getting a sheet set that fits better which helped a little but it still slides slightly to the left but the problem was most noticable using a topper also made by this same brand. Overall a great mostly comfortable mattress for a good price & definitely has lived up to the expectations of replacing old mattress. ... show more
Reviewed in the United States on August 8, 2025 by Sgt. Slab Wrankle

  • VERY satisfied and saved HUNDREDS (maybe thousands).
Size: King Style: 12" Pattern Name: Green Tea Cooling (Original Box)
The mattress ended up being about what we had expected. More firm than a traditional spring mattress, but softer than others we have either slept on or tested out in a store. We, like most, were tempted in spending much more money from either a store or a bigger name brand online, but overall are very satisfied with our purchase. We also purchased the normal Zinus frame, which went together easily and has been doing a good job for us so far. Packaging. It was easier than expected and the box wasn't as heavy as I thought it would be. It was easy enough to open, get the mattress out (that was nicely packed) and into our bedroom for opening. At some point during the process, we must have torn a small hole in the plastic bag and we could hear air starting to get in. Thankfully, we were able to get the mattress on the frame and the plastic off before too much expansion happened. Set up/Expansion. We slept on the mattress the first night we set it up after about 6-7 hours of expansion. We felt like it was around 11", so we wanted to try it out. After sleeping on it over this past week, it has grown to 12" all the way around. We slid some cardboard (from the shipping box) under the mattress and on the frame to prevent the foam from leaking through the slots. It's worked great so far! Smell. I hesitate to actually say this, but my wife swore for the first couple of days it smelled like Peanut M&M's. She has a weird sense of smell, but it did have a smell, although not bad or overpowering at all. After a week we don't notice anything at all. Firmness. We decided with this mattress in particular because it was supposed to be softer than others. We're glad we got this one, because it is still more firm than we are used to. After a few adjustments to how we sleep, we both find the bed very comfortable and it is great. Movement/Support. Although we haven't tried the wine glass test shown on older commercials, we have tested seeing if we can tell if the other is getting in or out of bed. For the most part, we can't tell. Like almost all foam mattresses, if you are too close to the sides, you will find there isn't a lot of support. I sleep pretty close to the sides and haven't had any issues. Overall impression. I am VERY satisfied with our purchase. Not only did we save HUNDREDS (if not thousands) of dollars, it was delivered quickly and easily. We haven't had to deal with customer support, but hopefully between Amazon and Zinus we could resolve any issues if they were to come up. ... show more
Reviewed in the United States on February 15, 2017 by JPE JPE

  • Comfy mattress for a great price.
Size: Queen Style: 12" Pattern Name: Green Tea Cooling (Small Box)
I’ve only had this mattress for a few days so my review could change in a few months. I will come back later with an update. But for now, I will say that it is as advertised. It’s a very comfy mattress, slightly firmer than I like, but I don’t want it to be too soft and sink in. It was easy to take out of the plastic, and it began to inflate the instant it was removed. There was no bad smell at all. It is slightly larger than my queen box platform that went with my old queen mattress however, that’s a plus for me. My sheets fit perfectly and the cover that I purchased for it also fit perfectly. I could not sit on the side of my bed with my old mattress, but I can sit on the side of this bed as long as I sit back and let my legs tangle from my knees. So far, I think it’s a great mattress and I would recommend the purchase for anyone. ... show more
Reviewed in the United States on August 29, 2025 by Mariel Salisbury

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