Zinus 6 Inch Green Tea Memory Foam Mattress / CertiPUR-US Certified / Bed-in-a-Box / Pressure Relieving, King

  • Based on 128,184 reviews
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Arrives Wednesday, Jun 29
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Size: King

Style: 6 Inch

Pattern Name: Mattress


  • Green Tea-infused Memory Foam With a Soft, Poly Jacquard Cover
  • THE RIGHT COMBINATION - Our special recipe for rejuvenating rest? Refreshing green tea and moisture-absorbing ActivCharcoal infused into pressure-relieving memory foam that cradles your shape so you awake free of aches and pains and fresh as a daisy
  • PRESSURE-RELIEVING FOAMS - 1 inches conforming memory foam and 5 total inches durable, high density base support foam; ideal for back sleepers and average-weight sleepers
  • CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content
  • EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box thats easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours
  • 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


The recipe for our 1 best selling mattress? Refreshing green tea, plush-as-a- cotton-ball memory foam and over a decade of experience perfecting mattresses that make sleep a little more wonderful. Our Green Tea Memory Foam Mattress begins with our proprietary green tea and charcoal infused memory foam, because we’re fanatics about finding the sleep-enhancing qualities of natural ingredients. And boy, do these ingredients work! Rich green tea helps keep your mattress fresh as a daisy, and ActivCharocal effectively blocks moisture that would otherwise lead to smelly smells. Precisely layered CertiPUR-US certified foams allow you to sink into this mattress just right, for a supportive feeling that cradles your achiest joints and aligns your spine. Open air pockets in the middle layer of comfort foam encourage airflow so you don’t overheat, and they also add extra comfort beneath areas that need it most, like the shoulders, hips and knees. A 10 year worry-free warranty is also included, so you can rest assured that we’ll take care of you should anything about it fall short of perfection. Simply put, this plush mattress is proof that sweet dreams really do come true.

Product Dimensions: 80 x 76 x 6 inches

Item Weight: 38 pounds

Manufacturer: Zinus

Country of Origin: Indonesia

Item model number: OLB-GTFM-6K

Is Discontinued By Manufacturer: No

Item Thickness: 6 Inches

Fabric Type: Green Tea-infused Memory Foam With a Soft, Poly Jacquard Cover

Fill material Type: Foam

Assembly Required: No

Warranty Description: 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.

Batteries Required?: No

Included Components: Mattress

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 29

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

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Top Amazon Reviews

Size: King Style: 12 Inch Pattern Name: Mattress
DO NOT UNZIP THE MATTRESS COVER!!! We really enjoyed this mattress for the first year and a half. Our son had an accident on the mattress so we tried to clean it without removing the mattress cover but couldn’t get the stain out. We regrettably then decided to remove the outer cover and unleashed a invisible fiberglass storm into our house. We have spent thousands of dollars trying remediate this disaster. We hired Servpro to help filter out all of the fiber glass particles in the air. We have little fiber glass shards in everything that won’t wash out. We will have to throw out all of our clothing, bed, mattress, sheets, blankets, towels and pretty much everything with cotton. Btw... I called Zinus and they told me “yes we are aware and that’s why it says not to remove the cover.” Then why did you put a zipper on it?!?!? If you took the time to read this PLEASE LISTEN TO ME—— DO NOT UNZIP THE MATTRESS COVER!!!!!!!!! ... show more
Reviewed in the United States on December 25, 2018 by Lindsey Berg

  • I WISH I could give this a 5 star review!
Size: Queen Style: 12 Inch Pattern Name: Mattress
BECAUSE...The mattress is SO comfortable, and we love it..... I bought a 12" Queen for my boyfriend for Christmas. Upon opening it, we smelled a strong mildew smell. We let it rise fully, for 2 days, once it had fully risen we took the cover off of the mattress and washed it. In the meantime, I stood the mattress up on it's side to air it out. Sprayed it with febreeze and put the washed mattress cover and clean sheets on the bed. I thought that had done the trick however with in a week it was back. Now, you can smell it as soon as you walk into the apartment. I can't imagine what it is going to be like when summer gets here. Now, three months later and my boyfriend has been dealing with sinus/headache issues in the last month. I am concerned that there is a connection between his issues and the mattress!! So, he has been sleeping on his couch :/ ZINUS PLEASE HELP!! BECAUSE AS FAR AS COMFORTABILITY WE ARE 100% SATISFIED..... BUT CAN NO LONGER DEAL WITH THE SMELL :( ESPECIALLY IF IT IS CAUSING HEALTH ISSUES! ... show more
Reviewed in the United States on April 10, 2018 by K Mower

  • So far so good. ****Updated Review after a month or more of use
Size: Queen Style: 12 Inch Pattern Name: Mattress
I ordered this item on 1-27-2018 it arrived on 1-29-2018 with my prime membership. I opened and laid it out on top of a guest room bed to inflate. In 4 hours it appeared to be fully inflated. However packing info says wait 24-48 hours before using to allow proper time to inflate. I did however break down and climb on to see how it feels. I am on a pillow top mattress currently that is roughly 6-8 years old and has been causing me a lot of pain in my shoulder and hip as I am a side sleeper. Just laying on this bed for a few minutes its much firmer than my current bed, and so very comfortable. I will leave a more through review once I have actually slept in it for a few nights. I can say I am very excited. I plan to put it on my current box springs, and we will see how it goes. I was a bit disappointed to realize you cant flip the mattress only rotate it, which is what I have currently with my terrible pillow top . and I like to flip my mattresses every month. I will also state that when I unrolled it I was really worried about it forming its natural state as it had a lot of weird lumps from packing, but it has formed to a normal mattress already on a cursory view of it on my way out the door today. I will better inspect it when moving it to my actual bed. Update!! I have been sleeping on this mattress for about a week now. I will say one night I did get very warm, however I don't think it was my mattress I tend to run hot and cold and occasionally has the same issue with my old pillow top. This mattress is shockingly firm when you first sit or lay on it you think oh Hell No! But within second the memory foam begins to contour to your body and it's very comfortable. I am a side sleeper and was having alot of hip pain with my old mattress. While my pain isn't gone it's much better, and I think it will go away given more time with this new bed. My review is definitely a positive one. For 179$ and arriving in 2 days I'm very pleased. Included are 3 photos the last photo shows me sitting on the edge of the bed showing how much it goes down with my weight, and that I don't know why people say you can't sit on the sides I can't sit on any side any corner no issues... and even with my weight it springs right back to shape once I move or get up, it also still provides comfort and support this bed is rated up to 500lbs! Which thankfully I am not! ********* Updated Review*********** I have been sleeping on this bed for over a month now, and wanted to update my thoughts. My hip and shoulder were in ALOT of pain when I bought my new mattress. I couldn't barely walk around during the day from the pain, now I am fully recovered and I credit my bed for this. If you are on a budget and cant spend 500-1000$ on a new mattress I greatly recommend this item. If you are plus sized and worried about it don't be this bed is tested for 500lbs and as a big girl myself I sleep amazing on it with my HUGE dog and cat. I feel more rested and relaxed waking than I have in at least 5 years. ... show more
Reviewed in the United States on January 30, 2018 by Chrystal Chrystal

  • Mattress had Mold
Size: Queen Style: 12 Inch Pattern Name: Mattress
Worst mattress. Not only did this mattress become covered in black mold but it was growing from within the mattress. We followed every recommendation and precaution to take care of our mattress including cover and storage. You can see through the pictures it’s not a little mold but riddled throughout the entire mattress. AND WE ONLY HAD IT 9 MONTHS. See pictures. Worst mattress. Worst sleeping experience due to mold that made us sick. ... show more
Reviewed in the United States on February 22, 2018 by Kyle Blaser Kyle Blaser

  • Worst Mattress Ever!!
Size: King Style: 12 Inch Pattern Name: Mattress
I have been debating on leaving feedback about this mattress! We are on our 3rd one from Amazon & still so highly disappointed it's unbelievable! The sad part is I don't believe it's Zinus, I blame Amazon! They have sent us 3 different mattresses with packing dates from Zinus some as early as almost a year ago. If you read the info from Zinus they should be opened no later than a month, or 2 at the latest in order for them to decompress properly, which NONE of ours have! Also, Amazon doesn't tell you that their is a different level of firmness available in this mattress, unfortunately we must have gotten the firmest one they make! We ordered the 12" the 1st one didn't make it past 3/4", 2nd one 6/7" & the 3rd finally after a full 8 days made it to around 10/11" & is hard as rock with NO GIVE! We have no choice but to sleep on it, because we got rid of our old mattress when we were so excited to get the 1st one of these! Neither my husband or I have had a good night's sleep since this all started in Dec 2017. Amazon promised to follow up with us & keep going until it was made right, needless to say we haven't heard back from them! Now, we have no more $ to invest in another mattress! My advice, when it comes to item's like this you're better off dealing directly w/the manufacturer so you know EXACTLY what you're getting! Don't get me wrong, we're Prime members & have been for 3-year's & will continue to be. We just made a bad choice believing Amazon would follow thru & make it right & we were sadly proven wrong by Amazon NOT the manufacturer! We WILL NOT make the same mistake again! Kris Smotherman ... show more
Reviewed in the United States on March 27, 2018 by Brian & Kris Smotherman

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