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ZINUS 3 Inch Green Tea Memory Foam Mattress Topper, Pressure-Relieving Layer, Ideal for Back Pain Relief, Compact WONDERBOX Packaging, CertiPUR-US Certified, Full

  • Based on 20,804 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Aug 30
Order within 16 hours and 46 minutes
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Color: Green


Size: Full


Style: 3"


Pattern Name: New Small Box


Features

  • Green Tea Infused Memory Foam
  • GREEN TEA + CHARCOAL INFUSED FOAM Our proprietary blend of green tea and charcoal keeps your sleep fresh and clean by neutralizing odors and moisture night after night
  • EASY, AFFORDABLE UPGRADE Instantly enhance your mattress with soft, body-contouring comfort that makes a big difference in your sleep quality
  • HELPS WITH BACK PAIN The memory foam contours to your body for soothing pressure relief and restorative rest
  • UNIVERSAL FIT Compatible with all standard mattress profiles and types, and fits easily under any standard or deep-pocket fitted sheet
  • NEW WONDERBOX PACKAGING Ships compact for easier setup and a reduced carbon footprint; simply unbox, unroll, and watch it expand to full size
  • CERTIFIED COMFORT + WARRANTY Made with CertiPUR-US certified foam for safety and durability, backed by a 3-year warranty you can trust

Description

Green tea is no longer just for your teacup; we’ve captured its natural freshness and calming qualities and infused them right into your bed! Our Green Tea Memory Foam Mattress Topper is made of our proprietary blend of green tea and charcoal-infused memory foam, designed to help maintain a cleaner, fresher sleep environment. The green tea infusion works continuously to help neutralize odors and moisture, creating a naturally soothing place to unwind each night. Its soft, conforming foam gently cradles your body’s natural curves, promoting pressure relief that makes it ideal for back pain relief and for anyone seeking a more comfortable, restorative rest. The topper is compressed and rolled into our compact WonderBox, designed for easier maneuverability and a reduced carbon footprint.

Brand: Zinus


Color: Green


Size: Full


Fabric Type: Green Tea Infused Memory Foam


Special Feature: Breathable


Brand Name: Zinus


Age Range Description: Adult


Model Name: Green Tea


Number of Items: 1


Manufacturer: Zinus


UPC: 841550354454


Number of Packs: 1


Global Trade Identification Number: 54


Item Weight: 3.9 pounds


Item Type Name: Mattress Topper


Model Number: AZ-GTFT-300FN


Manufacturer Part Number: AZ-GTFT-300FN


Other Special Features of the Product: Breathable


Closure Type: Pull On


Water Resistance Level: Not Water Resistant


Fabric Type: Green Tea Infused Memory Foam


Product Care Instructions: Spot Clean Only


Material Type: Memory Foam


Size: Full


Color: Green


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 30

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


  • Great value and quality
Color: Green Size: Queen Style: 2" Pattern Name: New Small Box
I bought the Zinus 2" green tea twin mattress topper on sale for $40. It came out cheaper than the Walmart store brand, so honestly I wasn't expecting much. But I was pleasantly surprised! The foam was very firm and had no smell. I was actually shocked by how much firmness my old topper lost. This definitely improved the quality of my sleep. The only thing I can't review on is durability. How long will this maintain firmness? I can't say, only time will tell. But I want to say I ordered the same brand/item last time, because my old one was the exact same color. That one lasted me a good 2 years. Don't hesitate to order the Zinus green tea mattress topper, my experience has been very good. ... show more
Reviewed in the United States on July 20, 2026 by James

  • Supportive Foam Topper That's Actually Good Quality
Color: Green Size: King Style: 4" Pattern Name: Original Box
This is the third topper I've ordered from Zinus, but the first of the "Green Tea" variety. It seems they're no longer selling the topper I purchased previously (which was blue on top, and perfect). I'm not sure I like this one quite as much as the previous model - I think it's a little firmer right out of the box. But it is a quality product, IMO. My previous two toppers held up really well, and I only had to replace the one we sleep on every night after about five years. Truth be told, it didn't really "have" to be replaced. My partner started complaining of feeling like it needed to be rotated, so we bought a new one. We cut the old one up to stuff dog beds and assorted ottomans/cushions. The other is still going strong in the guest room (but was slept on by two people full-time until we upgraded to a king-size bed). Anyway - this one is more firm. But as a woman of size, I appreciate that it has a soft touch on top, and a firmer supportive base. Using this topper on my firm mattress makes it kind of a perfect cozy bed for me (who prefers things on the medium-firm side, but not hard on my joints). I don't feel like I'm sleeping in sand and can't roll over - it's not that soft and mushy. But I also don't feel like I'm sleeping on a solid flat surface. I think it might be slightly warmer than the previous model I owned, but I'm not totally sure (I switched from the old topper to this one as the seasons changed). The two layers are laminated well, and I haven't had any separation or shifting with any of the Zinus toppers I've owned. It comes vacuum packed, so it's easier to handle than you'd expect (especially in a king size), and in just a few ours, it was fully expanded. It definitely helps my aging and abused knees and shoulders more comfortable when I sleep. Overall, I'd definitely recommend it to anyone looking for a hight-quality, substantial, medium-firm topper they can order from Amazon. This is a supportive comfort, not a soft plush feel. ... show more
Reviewed in the United States on April 1, 2026 by Roozy

  • Delicate but good
Color: Green Size: Full Style: 4" Pattern Name: New Small Box
Be careful when holding it, your fingers will create rips easily. Other than that, it’s very comfortable. I used it in the bed of my truck on a camping trip and was able to sleep comfortably.
Reviewed in the United States on July 20, 2026 by Sarah Morgan

  • Great product great value
Color: Green Size: Full Style: 4" Pattern Name: New Small Box
They improved packaging apparently because this came airtight and was in perfect condition. It took less than an hour to come to shape. I got the 4-inch. It's super comfortable. I paired it with a pillow top topper as well and it's perfect! Saved me from buying a new mattress. Great nights sleep - great product and great value. ... show more
Reviewed in the United States on June 27, 2026 by Amazon Customer

  • Surprised 😊
Color: Green Size: Full Style: 2" Pattern Name: New Small Box
Very happy with it. However upon opening and removing you will find a very crunched, rolled up topper. Upon unrolling it I never thought it would fluff up to look like the picture. It took longer than my other foam toppers but it was worth the wait. I put it on my spare bedroom bed and continuously flipped it over every day 2x's a day for 3 days. On the 3rd day it was ready, fully fluffed to be put on my bed. It is comfortable & fits perfectly. Actually looks like it is a tad bit more than 2". Being I had no cover I used a double sheet to put on the bottom side that touched my mattress. My 1st topper, 4" KS, 20+ years ago (different brand) eventually started to become messy with foam dust on my mattress. I always flipped the original 20+ yr old one but hadn't done for a few years due to health issues. This new one is very nice and I would buy it again. This 2" one is lighter than my original 20 yr old 4" one. A lot easier to flip over.😊 ... show more
Reviewed in the United States on December 6, 2025 by Jeanne

  • Not as good as the 3 in version
Color: Green Size: King Style: 1.5" Pattern Name: Original Box
First thing to note is that it took 4 days to "fully" fluff up. That was annoying because it was taking up so much space so please keep this in mind if you're thinking about ordering it. The 3 in version took an hr to fully fluff up. Even after it fluffed up, it's slightly lopped-sided. One side is roughly 1.5 in while the other is stuck at about 1 in. I'm almost certain the middle isn't the full 1.5 in. Comfort level isn't bad. Sleeping on my side for the last two nights hasn't hurt as much but you do notice huge sinkage. Thankfully I can roll onto the other side of the bed but that's not really a long term solution. Much like the 3in version, this thing gets hot as balls. Great for the winter or when you have the AC on. Not so good in the spring and fall. If you sleep hot, this is def not for you. The same thing happed on the 3 in ver. I'm going to give this a few more nights but I have a feeling this is going to be a return. ... show more
Reviewed in the United States on April 1, 2023 by Andrew W

  • A total game changer. Awesome mattress topper
Color: Green Size: King Style: 4" Pattern Name: New Small Box
This mattress topper makes you feel like you are floating! I was apprehensive about purchasing this as I live in the Caribbean and some people says it gets quite hot. As I sleep with the A/C on basically year round I decided to purchase it. I am a terrible sleeper I thought I would give this a try and I am glad I did. I did notice that although it is great for sleeping as you weight is disbursed if you are sitting watching TV it is not so great as all your weight is in one spot. The foam is a little on the softer side, which is exactly what I wanted for sleeping but not that great for sitting and watching TV or reading. Now I need to find the ideal pillow. I have literally gone through dozens of different pillows and have yet to find the perfect one for a side sleeper. ... show more
Reviewed in the United States on July 21, 2026 by Tony Willies

  • Feels like a whole new mattress, and basically it is!
Color: Green Size: Queen Style: 4" Pattern Name: New Small Box
This is the definition of sleeping on a cloud. Its very soft, so you SINK into it. Which actually took some getting used to, as someone who has a soft pillowtop mattress and still put 2inch foam topper on previously, when my old topper got ruined by some stains and needed replacing, I decided to try this to really try the "maximum softness" I could obtain without buying a new mattress all together. And wow, this really made an impressive difference, I think you could put this on a cold hard floor and still it would be nice and comfortable. There was no real smell to it after unboxing which was a nice change from other foam bed products I had bought in the past. It came vacuum packed so was actually really easy to get into the bedroom and onto the bed and unpacked, and after about an hour the foam had returned to its natural fully expanded size. It does move around the bed a bit, but only needs a minor nudge back in place now and then, and this mainly caused from getting in and out of bed, so wont affect sleep. You will probably need to size up your sheets if you like tucking them in under the mattress however with how large this thing is, so for me using this on a queen, I think Im gonna just buy king sized bed linens in the future. Now for the comfort, like I said its super soft, like even for foam this is soft, it makes up for this in thickness which means you just sink into it, it was actually hard to get back out of bed the first few days, Literally! you sink so far it really takes some adjusting too. Also being that foam is obviously an insulator, this will get warm, which is great for cold winter nights, but not so great on hot summer ones. So make sure you have a good AC if you plan on using this in a perpetually hot climate. Overall I think this is a great addition to my bed and I would recommend it if you are like me and want the softest bed possible. ... show more
Reviewed in the United States on February 27, 2026 by Nichols

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