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Pure Green 100% Natural Latex Mattress Topper - Medium Firmness - 1 Inch - Cal King Size (GOLS Certified Organic)

  • Based on 2,152 reviews
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Availability: In Stock.
Fulfilled by SleepOnLatex

Arrives May 22 – May 25
Order within 14 hours and 4 minutes
Available payment plans shown during checkout

Size: 1" Cal King


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)
  • Oeko-Tex Standard 100 - Greenguard Gold - ecoInstitut Certified

Description

The Pure Green Natural Latex Mattress Topper Experience The Comfort of Pure Green Natural Latex Foam! 100% Natural Latex Foam is a comfortable, durable and breathable material that is the perfect addition to the top of any mattress. We designed the Pure Green Natural Latex Mattress Topper to capture and enhance the best qualities of natural latex foam. It is made with the purest formulation possible through a superior production process and is certified under internationally recognized health and environmental standards. In 2013 we introduced The Pure Green Natural Latex Foam Mattress Topper. We made the topper with only 100% natural latex (harvested from rubber trees), no synthetic latex (made from petrochemicals) and manufactured it to the highest aesthetic and performance standards. Over the years, we obtained several certifications to ensure and verify the safety of the topper. In 2019, we began sourcing our natural latex exclusively from certified organic rubber trees and became GOLS certified (Global Organic Latex Standard). The GOLS certification signifies our commitment to Organic agriculture and is a step towards a more sustainable supply chain. The Medium Firmness Topper adds pinpointed support to the mattress without changing the overall firmness level of the mattress. While this topper is most popular with back sleepers, it can be the perfect compromise for couples with different preferences. It can also be great for rejuvenating a firm mattress with a worn-out comfort layer. Many use our medium toppers in DIY mattress projects. We also offer Soft and Firm firmness versions of this topper. ‏‏‎ ‎ Firmness Medium ILD Rating 34 ILD (25%) / 76 ILD (40%) ASTM D3574-17 Test B1 - 4" Density 4.7 lbs/cubic ft Latex Content 100% Organic Latex Filler Content 0% Manufacturing Method Moulded Dunlop Process Why Choose a Natural Latex Mattress Topper? Comfort and Support - Natural Latex Foam reacts instantly to provide perfect comfort and support. Unlike memory foam, you'll never experience any sinking as the night goes by. Our topper will maintain contoured support throughout the night. Durability - Natural Latex Foam is one of the most durable bedding materials on the planet. It is far more durable than most types of polyurethane foam or memory foam. Our mattress topper will probably last longer than the mattress you use it on top of. Breathability - Natural Latex Foam is heat neutral. It will not absorb body heat or change firmness depending on the temperature. Latex foam is an open-celled foam and contains tiny air chambers that run throughout the foam. These air chambers allow the air to flow freely through the topper. While a latex foam topper can not always make a bed cooler, a 2"-3" topper can serve as a great buffer between your body and a hot memory foam (or polyurethane foam) mattress. Read more Why Choose a Pure Green Natural Latex Mattress Topper from Sleep On Latex? Pure Formulation We produce our foam using only natural latex harvested from organically grown rubber trees; we never use any synthetic latex in our foam. We also never use any fillers. The use of fillers lowers the cost to produce latex foam but comprises the foam's performance qualities. Consistency It is challenging to maintain cosmetic and performance consistency when manufacturing natural latex foam. Unlike synthetic materials, which always have the exact same composition, the composition of natural latex harvested from rubber trees continually changes slightly with the weather and seasons. Our manufacturing team works hard to continually adjust to the latex to provide the highest consistency possible. Superior Production Process We make our foam in moulds through an enhanced version of the Dunlop Process, which results in foam that is springy but not "bouncy" like latex foam made through the Talalay process. Real Certifications We only advertise certifications issued directly to our company (Sleep On Latex). Anyone can independently verify these certifications through the certification bodies that administer the certifications. We undergo auditing and testing, which allows the certifying bodies to continually monitor our compliance. Each topper box we sell contains a GOLS label with a tracking number that allows us to trace the latex back to the field. Read more Global Organic Latex Standard Certification C868773GOLS-02.2020 - Issued Directly to Sleep On Latex - Certified Since 2019 Greenguard Gold by UL Certification 80101-410 - Issued Directly to Sleep On Latex - Certified Since 2016 Oeko-Tex Standard 100 Class 1 Certification 15.HUS.60646 - Issued Directly to Sleep On Latex - Certified Since 2015 EcoInstitut Certification 0215-33371-001 - Issued Directly to Sleep On Latex - Certified Since 2015 Choose Your Thickness 1" Mattress Topper Our 1" toppers are great for adding a subtle change to the surface of a mattress without adding much additional height. While it will not provide a drastic change a 1" topper can be used to tweak surface feel of the mattress. 2" Mattress Topper Our 2" toppers are the most popular topper height we sell. They are great for adding a significant change to the surface of the mattress while still retaining the general support of the mattress underneath. 3" Mattress Topper Our 3" toppers will provide a "mattress makeover". They dominate the feel of the mattress to revitalize and reinvigorate an old mattress. They can also be used to create large changes in the firmness of a mattress.


Product Dimensions: 72 x 84 x 1 inches


Item Weight: 21.3 pounds


Manufacturer: Sleep On Latex


Item model number: C1M


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: May 22 – May 25

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


  • 2 inch vs 3 inch medium firmness latex topper
I am in my early 60s and have slept on a carpeted floor with nothing but a sleeping bag or quilt for padding; for some 30 plus years. This regimen suited my back. As a side sleeper i have in the past year noticed that my hips start to ache. Its worse on the left ( preferred side). I tried a conventional quilted, soft fill matress topper and found it to be of some help but it stopped short of being really comfortable. On researching the alternatives, it was apparent that memory foam and latex were the two main options. Within each there are a range of properties too, depending how the foam is manufactured ... The benefit of latex is that its response time to regain its shape is fast. Certain types of memory foam by comparison make you feel like you sink into a cocoon. I personally dislike this feeling especially when turning or getting in or out of bed. I purchased a 2 inch medium firmness latex topper. It most definitely took the hadness factor out of sleeping on the floor. I even found myself wanting to try sleeping on my stomach. Curious about how the 3 inch thick version would compare, I purchased one. Initial findings after a week. The 3 inch defintely feels more comfortable / luxurious. Both though are excellent at supporting and relieving the pressure points inherent with sleeping on the side. It really comes down to personal preferences on the level of firmness. Its going to take a few weeks for me to thoroughly evaluate both toppers; at which time I will provide an update. ... show more
Reviewed in the United States on April 1, 2017 by Nandasiri Samarakone

  • Why 5 stars?
Size: 2" King
Eventhough I returned this topper, I will give it five stars because I'm sure for someone looking for the specs (medium firm and 2 inch) I think this would work for them depending on how they sleep (side, back, etc). After reading lots of reviews, I decided to order firm, 2". Well, that was a mistake. I'm a side sleeper and I have a firm bed, which i was trying to make softer because my back pain was unbearable. This topper did not soften my bed. My husband said, I should have ordered 3". However, I decided to look at SleepOnLatex website and read that for side sleepers, it is recommended that you purchase soft. I called them directly and the customer rep was very pleasant and confirm that I mostly likely to better with a soft being that I was a side sleeper. She pulled up my order from Amazon and offered to send me a bigger box that will fit the topper (because the topper is originally shipped compressed, once decompressed it will not fit in the original box). I returned the topper and ordered a 3" soft. i'm very happy with the soft topper. It gave my bed some cushion without the sinking in feeling (I previously had a memory foam topper and initially it worked but after a while, I just sank into the bed and had difficulty getting out. I suggest before ordering go onto their website and even call them, because what works for some people even if they sleep same side as you, might not work for you. ... show more
Reviewed in the United States on August 7, 2018 by simjam

  • After Tons of Research: THIS IS THE LATEX TOPPER TO GET!!!!
Size: 3" Twin XL
We have a King bed but ordered 2 Twin XL, which equal a King. To buy 2 Twin XL's instead of a single King size cost a bit more but here is why I decided to do it this way. I wasn't sure if I needed a soft or medium to help with my shoulder and quality of sleep and I didn't want to buy the wrong one and then have to return it to try another. My wife sleeps well and wouldn't care which she got (soft or medium) so my thought was to get the Twin XL's in the different firmness range, sleep on each one a few nights to see which one worked the best for me. Well it worked like a charm! I ended up preferring the Medium and wife loves the Soft. There is a slight, slight odor to the toppers when you first remove them from the plastic but nothing like I've smelled with other foam type mattresses and pillows. My mother in law has a topper from another manufacturer that uses fillers and it has a much stronger smell. She also paid more for it. I'm a 90% side sleeper, 6% stomach, 3% back and 1% how did I end up in this strange position sleeper. This topper has improved my quality of sleep and helped my shoulder, which I had surgery on, and I'm more than happy with this purchase. Am I glad that I got the 2 Twin XL's in different firmness' than take a chance on a King and guess which firmness would be best? YOU BETCHA! It was worth it the for peace of mind. I've included some pictures so you can see what to expect as far as the size of the boxes as well as the toppers on the bed before placing the fitted sheet over them. Thank you SleepOnLatex for a fantastic product! UPDATE: May 8th 2016 - We are loving our latex toppers and decided to better protect them from possible tearing with a topper cover. The same seller of these toppers, Sleep On Latex, also sell a cover but not on Amazon. I found them on SOL's (hehe) website. Not sure why they don't sell them on Amazon but maybe that'll will change in the future. Now I did find a very popular cover here on Amazon from another company and it is a 40% cotton / 60% polyester blend. The cover we got from Sleep On Latex is 80% cotton / 20% polyester and it is very nice. Fits our toppers PERFECTLY! I've added a couple more photos to include the new covers. UPDATE: December 24th 2016 - We are still enjoying these toppers. No problem whatsoever and no sagging or lasting body impressions. The covers have help up and still look new. Zero regrets, zero problems, a whole lot of restful nights. ... show more
Reviewed in the United States on April 30, 2016 by R12

  • Falls apart easy but natural material
Size: 2" King
I bought this because I wanted a non toxic topper. I’ve owned it for two years and it is a disaster. You can’t change the sheets of the bed without having tiny pieces of confetti like foam crumble off the top.
Reviewed in the United States on August 9, 2018 by Leif Ocean

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