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Sleep On Latex

Pure Green 100% Natural Latex Mattress Topper - Medium Firmness - 3 Inch - King Size (GOLS Certified Organic)

    • Based on 2,799 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by SleepOnLatex
Arrives Monday, May 20
Order within 20 hours and 4 minutes
Available payment plans shown during checkout

Size: 3" King


Style: Topper


Features

  • Medium Firmness - Provides Pinpointed Comfort & Support
  • Adjusts to Your Body Instantly - Latex Foam Naturally Stays Cool
  • Made of Natural Latex Harvested from Organically Grown Rubber Trees
  • GOLS Certified Organic (Global Organic Latex Standard) - Fair For Life Fair Trade Certified
  • Oeko-Tex Standard 100 - Greenguard Gold - ecoInstitut - All Certifications Issued Directly to Sleep On Latex

Brand: Sleep On Latex


Color: Natural


Size: 3" King


Fabric Type: No Cover


Special Feature: GOLS Certified Organic, Fair For Life Fair Trade Certified


Closure Type: Green


Water Resistance Level: Not Water Resistant


Material: Organic Latex


Product Dimensions: 80 x 76 x 3 inches


Item Weight: 5 pounds


Manufacturer: Sleep On Latex


Item model number: K3M


Is Discontinued By Manufacturer: No


Date First Available: March 20, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

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

    • I sleep very comfortably on the floor with this- perfect comfy minimalist sleep solution
Size: 3" Twin XL Style: Topper w/Cover
I wanted to dump my bed and get more space to use during the day for yoga, lifting weights, and just a less claustrophobic existence. Looked at Japanese Shikibutons, but I can't and don't want to provide the special care required to keep them from getting moldy (ie sunning them out once a month). It's a huge chore, and they can also get dirty and damaged in this process. They are also very expensive. I chose natural latex because of its long life, its natural resistance to mold, insects and general deterioration (its essentially a form of rubber- rubber doesn't go bad easily). I'm 6' tall and 175lbs, and all the mattress pads I chose to buy with Pure Green's Cover. I also used a Twin XL fitted sheet in all my tests. At first I tried the 2" Firm directly on my carpeted floor. It was NOT comfortable. I did feel the floor through the pad, and it did not feel good on my shoulders and hips in side sleeping positions. I felt it was bottoming out, and I was concerned that if I could feel that now, it might not go the distance as far as longevity. I tried this for about 5 nights in a row, hoping to adjust and I did not. I then ordered the 3" medium firm, and it was the perfect Goldilock's choice. It is just soft enough and thick enough that side sleeping is a joy and bottoming out is no longer a concern. I slept VERY well the first night, and I have absolutely no complaints. This is a perfect shikibuton replacement. Some thoughts: I love I can fold this/roll this up into roughly thirds and stand it up in the corner of my room. The 2" was about 20lbs and the 3" is about 30lbs in the Twin XL size, so the better solution is heavier. I can still fairly easily manage wrangling it up and putting it away in the morning in less that a minute. I would never choose a mattress pad on weight if it kept me up at night, which the 2" pad did. I feel like I've achieved my objective of a minimalist sleeping solution that doesn't have a lot of care and upkeep. My last mattress was a full sized natural latex mattress with multiple layers. It was like 12" thick, and super super heavy. It lasted me 20 years until it started to give up last year, so I have had a good experience with natural latex as a bedding material. I think what I am amazed by the most is that I am very comfortably sleeping on 3", not 12". I feel like I have found that point of just enough and not more to get a great night's sleep. I am very very happy. I wish I had discovered this earlier, I've spent my whole life with oversized mattresses consuming my floor plan, and I want my space back. The great thing about Twin XL as a size is that if you have a partner (or get one in the future), all you need to do is get a second pad and together they create the footprint of a King sized mattress. This is done often with Japanese Shikibutons, but a perfectly doable thing with these latex mattress pads. I'm in California and in fairly dry weather. I don't have dampness or mold as an issue. If those do somehow begin to act on my mattress pad, my intention is to just simply replace the cotton cover for $50. I'm not worried at all about the latex core, mold will never damage it. If YOU live is a place that is damp and moldy, and plan to place this directly on a surface that could get moisture accumulating, you might want to look at a Twin XL sized tatami mat- or just resort to taking off the cover and washing it a little more often- or taking the and cover off and sunning it out once a month. Still way easier than taking out a full shikibuton. If you're a minimalist looking for a comfortable back and side sleeping solution that you don't have to bend over backwards to maintain that will most likely last for a least 10 years (maybe more), get the 3" Medium Firm Mattress pad. You'll be very happy, too. ... show more
Reviewed in the United States on August 17, 2023 by Paul Rumohr
    • Good sleep
Size: 3" Queen Style: Topper w/Cover
Bought bc I’m a hot sleeper. I get good sleep on this, but it’s terribly heavy and very difficult to take the cover off and put back on after washing.
Reviewed in the United States on September 18, 2023 by hls5149
    • Helped achiness
Size: 2" Full Style: Topper
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
The additional 2 inches of this latex mattress topper really has helped me sleep better and not waking up feeling so achey. It has also helped me sleep on my side more comfortably. I would say it’s a supportive medium firm. My 8” mattress was too firm and was causing me a lot of pain, so this topper has made a big difference. It did smell quite strong out if the plastic abc for the first night or two. I don’t notice the smell a week or so later though. ... show more
Reviewed in the United States on October 3, 2023 by Amazon Customer Amazon Customer
    • Good quality- firm
Size: 3" Queen Style: Topper
This is a nice product. It definitely helps keep you cool unlike some of the memory foam pads. We were trying to soften our firm mattress but still needed support so we got the medium firmness pad. I think we could have gotten the soft and it would have been fine.
Reviewed in the United States on August 25, 2023 by Pamela Bowen
    • Wonderful Product!
Size: 3" Queen Style: Topper w/Cover
I am very happy with this purchase! We ordered the medium firm queen size Dunlop latex mattress topper. Both my husband and I have fibromyalgia and I have severe osteoarthritis as well as degenerative disk disease of my cervical and lumbar spine. The only thing that would make this more comfortable for my personal comfort (all of the painful places in my body that need more "cushiness") is a Talalay 2 inch to put on top of this. Since we're both disabled and on a fixed income, we can't afford to purchase again yet. As it is, this purchase was desperate because I couldn't take the pain anymore and haven't been sleeping due to the very painful lower back and hips among other places -- but as soon as we can afford to get a 2-inch Talalay Latex Mattress topper to put on top of this one, I think that will offer me the extra comfort my body so very much needs. I do highly recommend this product. We did not have any problems with any odors as I have read in some of the other reviews. I feel very bad for those people -- I don't know what the deal was in that they received a product that was not great like ours is, but I surely hope that they find what they need. I don't like the thought of anyone suffering! I love ALL of us (Humanity), and we all deserve to have perfect health. I truly believe that and KNOW it at the core of my Being. I highly recommend this product! ... show more
Reviewed in the United States on August 6, 2023 by Happy Customer
    • The Mattress had to be firm enough to support my back.
Size: 3" Queen Style: Topper
This Semi firm Mattress Topper was too soft, so I ordered the FIRM Mattress Topper and I am ver y happy with the firm one.what I am NOT happy about is that after a month I still have not received a Refund on the returned (6/26) Mattress Topper!
Reviewed in the United States on July 25, 2023 by waltraut doehl
    • Break-in period required
Size: 3" Twin Style: Topper
I replaced my spring mattress because it was so worn in the center in the spring and quilt layer. I could feel the mattress forcing me into the black hole that was the center of my bed. At 115lbs that is a little unreasonable. I now have (2) 3" Med (1) 2" Hard mattress from Pure Green, and I am a side-sleeper who prefers really stiff beds. The medium mattresses are nice right out of the package. However, in the period between 2-8 months I noticed that depressions formed where I slept the previous night. I kept wearing in the mattress evenly and now mattress depressions don't form anymore. All the warnings I've heard about not side-sleeping on hard mattresses scared me out of (2) Hard and (1) Medium, but I think I might have preferred that setup. However, this setup is quite nice for now. ... show more
Reviewed in the United States on August 27, 2023 by Tannis Edwards
    • Very comfortable
Size: 2" Queen Style: Topper
So far so good after 5 nights. Bought this to try out in lieu of spending $1000+ to replace an older traditional mattress that's become uncomfortable. It's great! Good support with just enough "give" to feel plush but not squishy. Not hot. There was a slight odor the first day, but not unpleasant. I'm pretty sensitive to smell but it didn't bother me and is gone now. The 2 inch pad expanded immediately once released from plastic wrapping. Note: it's heavy, and at queen size, would have been much easier to unwrap & put on the bed if I had a helper. Thankfully it's a keeper, as I can't imagine how you could fold & roll it up to put back in the box to return! ... show more
Reviewed in the United States on May 28, 2023 by EJA

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