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Zinus

ZINUS 10 Inch Green Tea Cooling Gel Memory Foam Mattress / Cooling Gel Foam / Pressure Relieving / CertiPUR-US Certified / Bed-in-a-Box, King

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$391.99
Holiday Deal · 21% off was $499.00

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At a glance

Condition
New
Size
King
Style
10in
Model
OLB-FGM-1000K
Dimensions
80 x 76 x 10 in
Weight
65 lb
Color
White
In the box
Mattress

Features 6

  • General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.
  • AS COOL AS IT GETS - Settle in to a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling night after night, all thanks to our enveloping memory foam packed with cooling gel and green tea.PRESSURE-RELIEVING FOAMS - 2 inch ultra-cooling gel and green tea infused memory foam, 2.5 inches soft comfort foam, and 5.5 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

Description

The Gel-Infused Green Tea Memory Foam Mattress encompasses all the refreshing comfort of our 1 selling green tea mattress with the added temperature control of our specially formulated MyGel memory foam. Packed with antioxidant-rich green tea and natural charcoal, these foam layers work overtime while you sleep, pushing out odor-causing agents so your favorite spot in the house stays cleaner longer. This revitalizing mattress is crafted with skillfully engineered memory and comfort foams that mold to the shape of your body for a customized fit that soothes achy joints. And a top layer of ultra cooling-gel infused memory foam means that your body temperature stays perfectly regulated and that your thermostat will likely thank you. All wrapped in a soft-as-feathers poly jacquard cover and delivered to your door with our 10-year worry free warranty, the highly rated Gel-Infused Green Tea Mattress is “cool” in many more ways than one.

Specs 33

Brand Zinus
Size King
Product Dimensions 80"L x 76"W x 10"Th
Item Weight 65 pounds
Item Firmness Description Medium
Top Style Smooth Top
Cover Material Jacquard
Number of Layers 3

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Top Amazon Reviews

All the good None of the bad. Happiness in a box at an affordable price. Don’t hesitate any longer!
As said by many. Great mattress at an unheard of price point. Bought this because a friend bought one and we sleep on it when we visit. I sleep better than on my 2000.00 9 month old name brand mattress with pillow top ( mattress only, kept our old box spring, though mattress company highly recommended we purchase the full set for better performance 🤣). Seriously, if I hadn’t just bought that one....so what we did was buy this awesome mattress and put our fancy schmancy mattress in the guest room. Unboxed it and laid it across two twin beds. Took a few hours to come to size, so we left it alone, with the door shut (no peeking) for about 26 hours. It measured within 1/8” of an inch of the 10” promised. Unlike others I’m not gonna complain. I’m sure if measured again now 2 months later, it might be 10” but no matter the thickness it settled at, it is an amazingly comfortable, firm mattress. Exactly what we wanted after GADS of research on my part. I literally have no complaints after 60 days. I am 95 lbs and my husband is 198 lb. No body indents, no rolling to the center like I did on the 2000$ mattress. I do not notice “sleeping hot”. If this mattress lasts 4 years, it’s a win/win. Standard 2000$ mattresses are supposed to be replaced after 8 years ( gee, I wonder if that recommendation comes from the mattress company.,🧐) I could buy 5 of these over the next 20 years at the cost of around 1400.00 or 2 standard innerspring mattresses (no box spring, I’m assuming I’m not the only one smart enough not to fall for that upsell!) for 4000.00 hmmmmmmmmmm, and I’m quite sure this will last more than 4 years. Ok let’s recap: 1. Mattress will grow if you leave it alone and don’t peek. 2. Price is unbelievably more affordable to everyone than SM ( standard mattress). At the same time the quality is not compromised. 3. Described as firm, and it is firm but super comfortable....no pressure point pain for us middle age folk. 4. Placed on a platform base, this is to make it perform better and last longer than on the metal frame sold separately. If you have or will purchase a metal frame, put a piece of thick plywood on frame, under this mattress, and you shouldn’t have indents and lumpy spots like others have noticed. It’s just common sense that a smooth flat surface will be better than the metal open surface of the frame. 5. Immediately covered with a zip on full encasement, water resistant mattress cover. 6. Sleep like you are 20 again! If you are in your 20’s reading this, enjoy, you too will be middle aged and creaky boned some day “you whippersnapper you!” Hope this helps those of you who are on the fence about a mattress in a box 📦 that our parents would never trust.... ... show more
Reviewed in the United States on January 29, 2019 by SHARON WAYNE
Best nights sleep!
I can't say enough about this mattress. My partner recently experienced a back injury that resulted in a herniated disc. His PT suggested that we swap out our firm spring mattress for a memory foam. This is the first memory foam mattress we have owned. I was hesitant at first because of the low price and some of the reviews, also because we were unsure if we would even like a foam mattress. After having an absolute HORRIBLE experience with another, more expensive and advertised, mattress company (Nectar I'm looking at you) we decided to pull the trigger. We have been sleeping on this mattress since the beginning of the year (2018) and it has been wonderful so far. Here are some of the benefits to this mattress: -I no longer wake up with my arm "falling asleep"/tingling numb -My neck no longer hurts -Neither of us toss and turn -My partner, who previously had to support this back by placing a pillow under his knees, no longer has to do so. He also does not wake up with back pain. -This mattress is not hot. We are both warm sleepers and live in Georgia, and sleep just fine. Some thing that you may want to consider if you are still on the fence: -We were not able to sleep on this mattress the first night because it had not fully formed. -We ordered a 10" mattress and it never expanded to the full 10". HOWEVER, it did expand evenly across the mattress. There are no sagging corners, low spots, etc. Overall, not a big deal. -There was a very minimal smell which dissipated within a few hours. -For some reason, this mattress was slightly bigger than a King, by a couple of inches in width and length. Our sheets fit very tight and it does not sit entirely on our box springs, which we already had. Finally, I am going to talk on the firmness of this mattress. We are definitely, 100%, no doubt, fans of firm mattresses. This mattress fits what we like, however we both agree it could be slightly firmer. I am a stomach and side sleeper, whereas my partner is a side and back sleeper and we are both very comfortable in this bed. The edges hold shape and are just as firm as the rest of the mattress, if you like to sleep close to the edge. I would absolutely recommend this mattress to family, friends, a random person on the street if they asked. We are definitely happy, and you cannot beat the price. Hope this review helps! ... show more
Reviewed in the United States on February 10, 2018 by Kasey
Great value and quality for the price
I was hesitant to purchase a “mattress in a box” type bed as I’ve always had innerspring mattresses bought from the big box stores and admittedly was tired of them wearing out and the price difference plus convenience really swayed me to try a memory foam and after thorough review of the many brands and options available I settled on the Zinus green tea 10 inch king. Not only were we ditching our innerspring and purchasing our first memory foam but we were always finally upgrading from a queen to a king because well we were adding another child and hasn’t quite got the previous one out of the bed yet. The box arrived and was lighter than I had anticipated. My husband and I got it upstairs and unpacked in less than 20 minutes even with me being pregnant. It did have an odor upon unpacking and since the weather was mild I was able to leave the window in our bedroom open for about 2 days to help with the air circulation to not only aid the filling out process but also the smell. I wouldn’t describe the smell as being “chemical” but it is certainly different and unnatural. We’ve had it now for about 3 months and the corners took almost that full time to completely inflate but now the mattress is exactly the measurements it should be and sleeping on it has been a major improvement from our old innerspring. My husband deals with lower back pain and reports a significant improvement with this mattress. We are both side sleepers and find the firmness to be perfect. The mattress keeps us cool and even with an added mattress protector I don’t find we overheat like we did with the innerspring. All in all I will say the value and quality is superb and I would definitely recommend this mattress to others. My only complaints were the initial smell and the length of time it took for the mattress to reach the full 10” all around. ... show more
Reviewed in the United States on July 19, 2019 by ThornW87
Best Mattress I have ever owned!
Where to start? I am no spring chicken. I am 51, so I have had a few mattresses in my life. Got married late in life (7 years ago), and the wife brought an expensive queen size Sealy mattress / box spring set with her. Chucked my old one. It was starting to show its age, and I sweat pretty heavily, as well as have sleep apnea, so I toss and turn quite a bit. We looked at a local mattress chain store, and I had sticker shock!! There was no way I was going to pay the crazy prices they wanted. So looking around, I saw this one from Zinus, and was very, very impressed. At least it LOOKED good on the screen. It took a week or so to get, as Amazon does not stock it locally here in my area. So I took a chance. Amazing how small the package is for a king size mattress. There are unboxing videos on YouTube. Anyhow, put the new bed frame together... We went with the Zinus heavy king frame. Basically it is two twin frames screwed together. Setup could not have been easier. I will do a seperate review on that one. Frame was together, undid mattress and then put it on the bed and had to wait for it to fully inflate. I know you're reading this and thinking I'm on drugs. Fear not, I'm clean and sober! The mattress has to inflate. The manual recommends, if I remember correctly, 24 hours, but after an hour or so, it was fine. I could not wait to get on this thing and try it. Quick trip up the street to Walmart to get a king size sheet set, (remember the wife had a queen)... put sheets on and got in bed. Did I suddenly lose my hearing? What the??!! It was TOTALLY SILENT!!! I was so used to hearing the noise of the springs, and feeling the movement, but there was NONE OF THAT!! This thing is incredible. I have a tendency to stay up later than the wife about 1/2 the nights. I have to be really tired before I lay down. Part of this is due to the fact that our condo is old and does not have central air. We have air in the living room, but nowhere else. WIth the money I saved, I need to invest in a portable for the bedroom. Just have not done it yet. So anyway, I can come in to bed, and the only thing that disturbs her, is if she is sleeping on my side of the bed. She has a habit of putting her head on my side and sleeping diagonally being a total bed hog. LOL!! If she is not, and sleeping on her side, she has no idea. Never hears me, never feels the bed move. This thing is INCREDIBLE! The only 'downside' is if I ever have to buy another one, I would get the one without the Gel-Infused Green Tea. It is supposed to make you cooler, and not get as hot, but I really don't notice a difference. My son has the one without it, and I really don't notice a difference. I am NOT going to remove a star for that, as the price difference is so minimal. I wish I could give it more that 5 stars!! Final thought. They list the weight capacity at 400 pounds plus or minus. I even called the manufacturer to confirm this. The wife and I are actually about 650 pounds combined (yes, we eat good!) and have had no problems. We got the mattress and set it up on July 3rd, and I am writing this review 3 months plus a few days later, and it still looks brand new! The frame supports somewhere around 1500 lbs, and it has never once made a sound. GO FOR IT!! ... show more
Reviewed in the United States on October 6, 2018 by Scotty
Absolutely love my Zinus mattress!
Review Image by ArticWulf1027
Review Image by ArticWulf1027
Review Image by ArticWulf1027
For someone looking for a mattress on a budget, I would definitely recommend Zinus, I was looking all over the internet for the mattress in a box, I looked at, ghost bed, purple, leesa, tuft & needle, Casper.. among a whole bunch of others. Zinus by far was the best price! I was reluctant as first as I didn't know how well this mattress would be for the price compared to others. Also, I am a bigger guy, I am 5"11 and 277lbs, I was worried the mattress would be an issue for supporting me. Let me say that this mattress has exceeded my expectations greatly, this is my first memory foam mattress, I purchased the Zinus green tea gel infused 10" king mattress. The packaging suggested to let it air out for 24-48hrs, I gave it a day and a half, it did half off gassing smell as it was sealed in plastic but after the second day that completely went away. I'm sure if you were to open all your Windows and let air flow freely it would be faster but I didn't do that personally. The mattress took a few moments to adjust to my body as it is a memory foam mattress, it is firm, maybe too firm for some people.. that's what I initially thought but after laying on it, it has adjusted very well and gets more and more comfortable with each night. I've had this mattress for a little over a week which isn't long, but so far it's amazing and I love it. I also purchased the Zinus 14" smart base bed frame which is sturdy, quiet, and was a breeze to set up, took about 15-20min I truly couldn't be happier with my purchase, hope this helps anyone on the fence about Zinus ... show more
Reviewed in the United States on July 30, 2017 by ArticWulf1027
My back doesn't hurt anymore!
I was skeptic at first to buy a mattress on Amazon. Even more skeptic about a $300 bed. But I did a lot of research on the Zinus brand and others on Amazon, Tempurpedi, and other brands. I didn't want to deal with salesmen or pay $2000 for a mattress. I also didn't have much experience with all memory foam mattresses. If you are like me and thoroughly looked at every review and detail possible on each mattress out there, then you would do the same and decide on this mattress. It's supposed to be medium firm for a 10", good enough for my man twice my size and me to be comfortable in. It will break in some after a few weeks or maybe I got use to it? I did have to buy softer pillows for my neck. It is also gel infused for cooler sleep. I have noticed that I get hot but I'm not sure if it is because of the summer. I assumed the other green tea mattress would be hotter. My husband usually gets hot and he seemed fine with it. I hear the mattress like this may last 3-5 years but it does have a 10 year warranty. Hey I am okay with that.. I mean I would like the 8-10 year option but $300 for 5 years? Our Serta one was $700 and lasted like 3 months it seems. After 9 years on sleeping a bad mattress, this Zinus one is a wonderful experience. Our backs don't hurt. No more tossing and turning at night. No more eventually rolling into the center throughout the night. We love it so far and hope it is a keeper for many years. ... show more
Reviewed in the United States on June 22, 2017 by Amanda
SERIOUS!! Fiberglass warning!
We bought this mattress Dec 2017, had no other problems except it was kinda uncomfortable from the beginning. The morning after the first night i slept on it, it had a permanent body impression. You also feel like you're sliding down a hill to the middle of bed when two people are sleeping on it. So yes, i have been putting up with this mattress for years. Then spring of 2022 i was so uncomfortable from the saggy mattress that i flipped it over and put my sheet on the backside. Since my body was hurting from the sagginess, the hard firm backside was amazing for a few days. So after i put the sheet on i started noticing shinny things on it. I didn't think anything of it. i thought it was elastic breaking down in my sheet..lol but there was no elastic in it. I completely brushed it off, didn't think anything of it. My kids start to complain of itching and break out with rashes and eczema. They had eczema as babies so i thought oh great its back but that's not normal for them to both have it after not having it for years. I have never had eczema but recently discovered it on my fingers and elbow. I've also started having eye irritations and eye twitching. Back to the story, after about a week i flip the mattress back over to the front. My youngest spills her milk on it so i took the cover off, you know because there's a zipper and thought it was washable. In the meantime i put a sheet over it and go to bed without the cover. From the time i took the cover off to wash it, it was already to late and had no idea. The cover was kind of a pain to get off so i wasn't in a hurry to put it back on. A few days go by and i have already folded lots of laundry on my bed and all put away. Then i decide to put the cover back on and later on we're watching a movie on my bed and i got a flashlight out to find something in the dark. I notice shinny things all over my kids blankets and clothes! Then noticed my bed is absolutely covered in it. Did some research and found out my bed came with fiberglass in it. Fiberglass in my closet, all over my clothes i hung up. Fiberglass on every single blanket in my house. Fiberglass on my couch and rugs. Fiber glass was on my curtains and the box spring. We threw away every piece of clothing and rugs in my house. Threw the mattress away and all of our curtains in our room. It was in the air a long time before we ever noticed it. I put winter clothes away in a bag in Feb and the clothes were covered. Fiberglass was coming out of it before i ever flipped the mattress or took the cover off. It was in every nook and cranny in my house. Our home we bulit is 5000 sq ft. So we bought a couple outfits before we threw everything away and made a safe space in the garage for clean clothes. We contacted lawyers already working on the case and we're told to take pics of everything. Its really hard to take a pic of the glass even with a flashlight. So the best thing to do is take a video while moving the light around. I've taken so many videos and just start to cry. It has been so hard cleaning it, i just wanted to demolish it and rebuild( it has taken a toll on my mental health). Also, we have been so careful not to contaminate our new clothes and blankets but they ended up still getting glass on them. We bought many tape rollers, you can get in pet section at Menards. We have a head lamp that has helped tremendously! Don't vacuum the floor right away just use the the roller because the vacuum will blow it in the air and that can be frustrating after you've already cleaned dresser 5 times before. A handheld cordless vacuum has helped a lot but wont pick up the tiny fibers. I sprayed water on a paper towel to get the tiny fibers. I had to get ladder to clean the fan and crown molding window trim. We bought a huge plastic cover from amazon for the box spring. So there's still glass on it but its concealed in the bag until we buy a new one. We took the dresser drawers out and vacuumed on the inside. I cleaned the dresser completely before i thought about doing that but I'm glad i did because the inside was completely covered with glass! I really am going to have to clean every sq of the house! It's been almost a month and I'm just now confident my room is finally clean. I'll find a few here and there but use the tape to pick it up. My kids rooms did have glass but not as bad as mine. All of their clothes in the drawers and hanging up had to be thrown away. We have thrown away thousands of dollars in material things, I know they can be replaced but somethings have memories and are special. I had to throw away hand made baby clothes my deceased Aunt made my daughter(those things cannot be replaced.) Ive also started having heart pains because of the stress from it all. From the time i wake up till i go to bed is so stressful. How long is it going to take before its completely out of our lives? I use to complain of folding laundry and now it really sucks because i have to do it with a headlamp and tape. Since i have found out about the glass, my eye has slowly started to improve with the twitching, probably bc I'm not laying my face in it anymore. My kids aren't itching anymore but i still do have eczema. Hope this helps someone and if i could go back, i would have thrown it away before ever opening it. ... show more
Reviewed in the United States on July 16, 2022 by Brad
Far exceeded my expectations!
Review Image by Jenna
I bought the king mattress for my boyfriend for Christmas. I was very nervous making this purchase because I have never heard of buying a mattress online and not even knowing the quality or having ever felt it before. I bought it about a month before Christmas and since I didn’t want my boyfriend to open it until then I had to leave it in the box even though the company clearly says to unwrap it within 72 hours of receiving it. I was so worried that the mattress wouldn’t inflate right and the quality would be poor, but I just crossed my fingers and hoped for the best. Fast forward to Christmas Day and my boyfriend is super excited about his gift. We unwrap it and let it inflate for the specified 24-48 hour inflation period before laying on it. It inflated completely fine except one corner seemed to inflate slower so my boyfriend punched that corner a few times and it popped up and inflated just fine. The next day we decided to test out the mattress for the first time. It is so comfortable and fantastic quality that I wasn’t expecting as I have only owned mattresses before from stores that have cost upwards 500$. This mattress is just as comfortable if not more comfortable than my store bought mattress. It is soft and also firm with the perfect amount of support. I also purchased the Zinus metal platform/bed frame as well which ended up being of great quality as well. I will never buy an overpriced mattress again and will definitely come back to Zinus again in the future. If you’re trying to decide on buying an online mattress and have sorted through hundreds of reviews just like I did, this mattress is fantastic quality and absolutely heaven! ... show more
Reviewed in the United States on December 30, 2019 by Jenna
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