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Zinus

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 79,952 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, May 25
Order within 17 hours and 50 minutes
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Size: Queen


Style: 12 inch


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


Item Weight: 61.4 Pounds


Item Firmness Description: Medium


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 3


Fill Material: Gel Memory Foam


Weight Limit: 500 Pounds


Item Firmness Description: Medium


Number of Layers: 3


Weight Capacity Maximum: 500 Pounds


Additional Features: Breathable, Pressure Relief


Construction Type: Gel Foam


Is Customizable?: No


Portable: No


Is Foldable: No


Size: Queen


Item Dimensions L x W x Thickness: 80"L x 60"W x 12"Th


Item Weight: 61.4 Pounds


Item Depth: 12 inches


Item Dimensions: 80 x 60 x 12 inches


Cover Material: Polyester


Fill Material: Gel Memory Foam


Product Care Instructions: Spot clean only


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Gel Memory Foam, Polyester


Brand Name: Zinus


Age Range Description: Adult


Model Name: Green Tea Cooling Gel Memory Foam Mattress


Product Benefits: Cooling gel-infused memory foam, pressure-relieving foam, natural green tea and charcoal infusions for freshness, and certified safe materials for healthier sleep


Model Number: ZU-MFGN1YZI-12Q


UPC: 841550362718


Global Trade Identification Number: 18


Manufacturer: Zinus


Item Type Name: Bed Mattress Conventional


Included Components: Mattress


top-style: Tight Top


Color: White


Style Name: 12 inch


Shape: Rectangular


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 25

Yes, absolutely! You may return this product for a full refund within 90 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

    • Well worth the effort... AWESOME CUSTOMER SERVICE
Size: Queen Style: 10 inch Pattern Name: Green Tea Cooling (Small Box)
Let me start off by saying that it has been a rollercoaster ride with this mattress. Okay, so why the 5 stars, you ask? Well, I will tell you why. When it arrived, everything was great. It was packaged well. Vacuumed sealed so tight I didn't think it would ever unroll right. I gave it the full 72 hours to inflate. That's when the problems occurred. At 75 hours, the mattress had barely inflated to 8 inches. For reference, I bought the 10-inch. And I know sometimes that the measurements can be a bit off, so I considered it my fault for being such a cheap arse and not forking out for the 12 or 14. My reasoning: I was gonna get a topper at some point and I don't want to be like Princess and tf-ng Pea in a room with a low ceiling. I waited another day. Measured again. No sign of movement. I tried to contact the seller and, well anyone who has tried doing anything on Amazon knows how wonderful that is. Instead of giving me the seller, it sent me ring around the rosy with processing a return. I cannot tell you how many times I made it clear that I did NOT want to send it back and I did NOT want a refund. I only wanted help in trying to resolve this issue myself. I felt it was something that could be fixed. If it came to it, then we could talk about credits or refunds. This went on for over an hour. I finally managed somehow to be taken to the manufacturer's website and, once again went through the drama of "No, I don't want to return it and I don't want a refund. I just want help." I finally reached a human being at some point. A person by the name of Maverick contacted me and suggested I set the mattress on the floor and roll around or walk on it a bit. Apparently, sometimes the memory foam doesn't want to decompress all the way. These actions tend to help. I wrote back to him every time there was movement. 9 inches. 9.5 inches. I was so excited the day after my roommate slept on it that it got all the way up to 10 inches inflated! I immediately fired off a note to Maverick to let him know and to thank him for the suggestions. He was patient and told me exactly what needed to be done and why. It never even occurred to me that sometimes memory foam just "be that way" and you have to sort of give it a boost. All that said, I've been sleeping on it now for about a month. It's probably the most firm memory foam I've ever owned, and I probably could have done well with one a bit squishier, but this is fine. I got exactly what I ordered. I'm not gonna complain about that. I don't see any evidence of fiberglass, as mentioned in another review. Of course, I don't ever intent to remove the protective cover and will instead have one on top of it at some point. It being several inches more shallow than other mattresses I've owned, let me just tell you know... it puts them to shame! My previous mattress, same brand, was a 12-inch and not nearly as firm. It had edge issues where you'd fall to the floor if you weren't careful. I don't see that being an issue with this one. It's fairly sturdy sitting on the edge and I imagine that if I had access to the corners they would be the same #sleighbed. And my previous mattress, you could feel the metal slats underneath every freaking time you turned. It was awful. I had to put sheets of plywood down to keep from being gored in the night. With this mattress though?? I don't feel a dang thing. Granted the slats on this bed are wooden and not metal, even when I pounce on the bed, I don't feel a thing - just snuggliness. I'm waiting for my bed to break if I do that again though - for reference, I'm about 345lbs. Do you have any idea what that does to a bed if you just pounce on it like a lion on the Serengeti? Apparently, nothing (knock on wood). The mattress absorbs the impact. I would be confident with dropping an egg from a skyscraper onto this mattress. That is how awesome it is. It didn't have any sort of weird odor when I removed it from its wrapping. The only thing that sort of made it difficult to get any help was that the date of manufacture was missing from the tag when I was trying to get assistance from the manufacturer. If anyone has to deal with that, just take a picture of the tag anyway to prove that it is blank. It'll help you out in the long run. If I'm ever in the market for a mattress again any time soon, I am definitely purchasing this one - as long as it's available. I can sleep at night. It doesn't aggravate my low back pain or even my hip pain. I'm actually grateful it isn't as squishy as I would like because then my problem would be never wanting to get out of bed. Heck, even with my weight (when lying down) I barely sink into the mattress. And at least now I can wake up in the morning and go about my day without feeling as though my body has been hit by a truck and all I want to do is stay in bed. Very happy with this purchase! ... show more
Reviewed in the United States on December 3, 2024 by CentrifugalFarce
    • Premium Cooling and Safety, but Brace for a Very Firm Sleep
Size: King Style: 12 inch Pattern Name: Green Tea Cooling (Small Box)
The Zinus 12-Inch Green Tea Cooling Memory Foam Mattress (New Version) is an outstanding choice for eco-conscious sleepers who prioritize cooling technology and safety. While marketed as "Medium Firmness," user feedback consistently highlights that this "New Version" leans significantly toward the very firm side of the spectrum. Key Features and Performance Cooling Gel Integration: The top layer features cooling gel-infused memory foam, which is "super effective" at regulating body temperature and preventing the "sleeping hot" issue common with traditional memory foam. Fiberglass-Free Construction: A major highlight of the "New Version" is the fiberglass-free inner cover. It uses a safer fire retardant, providing peace of mind for those worried about skin irritation or indoor air quality. Certified Safe: The foams are CertiPUR-US certified, ensuring they are made without harmful chemicals, and the fabric is OEKO-TEX certified to be free from harmful substances. Mattress in a Box: The convenience of shipping is high; it arrives compressed and expands quickly, though it is recommended to let it air out for 48–72 hours for full expansion and scent dissipation. The "Firmness" Factor Despite the "Medium Firm" label, this mattress provides high-level support that may feel rigid to side sleepers or those who prefer a "sinking" cloud-like feel. Best for: Back and stomach sleepers who need spinal alignment and a solid surface. The Challenge: If you are a side sleeper, you may find the lack of "give" around your shoulders and hips uncomfortable without an additional topper. Final Verdict If you are looking for a durable, safe, and cool mattress that offers heavy-duty support, this Zinus model is a top-tier budget pick. However, be prepared—this is a very firm mattress that prioritizes support over plushness. ... show more
Reviewed in the United States on December 29, 2025 by tmoneysupaflyty

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