12.5" Crystal Gel Memory Foam Mattress

Average Rating: 4.9 Stars

Price:  $999.00   
Mattress Size: 
12.5" Crystal Gel Memory Foam Mattress - Our exclusive Gel Air Memory Foam is a special process infusing Air into the foam resulting in more open cells, more loft and plushness, and practically eliminating heat build-up. The multi-layered design creates sleeping perfection. The 2” Gel comfort layer is aerated to enhance the Air layers ability to contour and breath. The second layer features 2”of Aerated Gel Infused Memory Foam utilizing Nature’s Sleep proprietary (SGT) Superior Gel Technology. The support layer has 8.5” of Xrta high density support foam as its core for nearly perfect progressive support and comfort. The 550 high gram weight cover with a mess border which allows air to pass thru the mattress whisking away even the slightest of heat or moisture build up. The zippered cover is made of a Viscose/Poly/Spandex Blend and can be removed and washed.
  • Rated Comfort: Plush
  • Combination of Nature’s Sleep Aerated Superior Gel Technology Memory Foam
  • Pressure relieving comfort for optimal support – Like sleeping on a cloud.
  • Naturally conforms to your body weight and temperature
  • Evenly distributes weight to relieve pressure points and reduce pain for a better nights sleep
  • Ideal mattress for those that suffer from illnesses that cause sleeplessness
  • Embossed, allergen-resistant removable and washable cover with non-skid bottom
  • Provides an Ultra Plush and supportive feel
  • Free Shipping
  • This Memory Foam Mattress is Eco-Friendly and CertiPUR-US® approved
  • Available sizes: Twin XL, Queen, King, California King
  • 2" Gel Comfort Layer to enhance the air layers
  • 2” Aerated (SGT) Superior Gel Technology Memory Foam
  • 8.5” Xtra high density support core
  • CertiPUR-US® approved. 
  • Viscose/Poly/Spandex cover with mess border
  • Antimicrobial Cover zips off and is Washable
  • All product sizes shown are approximate.

  • CertiPur-US Certified
    20 Year Limited Warranty
    Shipping & Handling is Free
    Ships within 1-2 business days
    Manufactured by Nature's Sleep
    Designed in the USA
    Produced in both USA & China
    All product sizes shown are approximate
    Product coverings may vary from product photographs.

    Still have additional questions? View our Frequently Asked Questions page

    Customer Reviews
    (14  reviews)
    Average Rating: 4.9  Stars

    Review By Found mold on bottom! Verified Buyer
    I agree that this is by far the best bed we have, until recently my wife had severe allergic reaction. We've been using waterproof mattress protector for allergy since day 1, so we never really open the washable cover nor try to turn or flip the bed because it's heavy. We just washed the washable cover and when we're about to put it back we saw about 3/4 part of bottom of the bed is covered by mold. This is shocking due to fact that we've used extra mattress protector and it has no mold at all, neither do the washable cover. This is urgent, tried calling them but have to wait til monday. I'd recommend this product if they can give answer as to what happened.

    Review By MissMaggy Verified Buyer
    Bought this bed about a month ago, after returning another recently purchased bed. LOVE it! Back pain is so much better and sleep seems to be more restful. When one of us turn, the other doesn't feel it. Assembling the frame was pretty easy but you need two for the final 1/2. Well worth the money. It feels very firm at first but after one night you'll love it.”

    Review By rbruza Verified Buyer
    We really love this mattress... don't ever plan to get another one...hopefully it will last many, many years. We did add a topper to it for a little more "give".

    Review By Cjorta Verified Buyer
    Awesome product!!! Great memory foam mattress! At first I had a hard time sleeping on it but as my body adjusted I would not trade it in....

    Review By pmungia Verified Buyer
    This bed saved our backs! At first I was not to keen on a memory foam mattress but not that we have this one, IM ADDICTED! I sleep so much better and neither of us feel each other move. It forms to your body and the kids get a kick out of it. I would recogmend this mattres to anyone who is tired of tossing and turning! Its worth it also if you have back issues.

    Review By MMyers Verified Buyer
    We had been wanting to move to a king-sized bed for a long time and finally decided to try memory foam. I can't say enough about the Nature's Sleep bed. It is extraordinarily comfortable. All my random aches and pains went away within a couple of nights of sleeping on it. Your whole body feels supported. It is definitely worth every penny.

    Review By Xenia S Verified Buyer
    As the plushest, softest, most luxurious mattress in the Nature's Sleep line, the 12" St. Cloud LUXE Mattress is as close as you can come to sleeping on a cloud without actually finding a way to prop yourself in the sky. The combination of two top layers of memory foam with multiple inches of support in the core results in a mattress that naturally conforms to your body and reduces pain and pressure points for a better night's sleep. While there was a plastic-like odor that wafted out at first, I knew that it was temporary from the unique way that Nature's Sleep manufactures and packages their products. Sure enough, as the St. Cloud LUXE slowly went back to its original state, the smell dissipated completely. As memory foam mattresses don't require a box spring (they just need a firm solid surface such as a flat foundation or Nature's Sleep KD Foundation), our platform bed frame was ready and waiting for the transition. Having never slept on a memory foam mattress before, I had a few preconceived notions that this Nature's Sleep Visco Memory Foam Mattress not only met, but surpassed. I've never had a mattress feel as though it was cradling my body before, but this makes it pretty much impossible to have a sleepless night. It's hard to remember what sleeping was like before the 12" St. Cloud LUXE Mattress became a part of our lives. Every night I'm happy to drop onto it and feel the way that it comforts my body until I have to pull myself away from it. In the morning I wake feeling rested (assuming I have actually gotten enough sleep, of course), and I love the way that this mattress stays cool even when temperatures have been heating up this summer. Considering the amount of time we spend sleeping (or, like me, just laying around in bed), this is one investment that you'll appreciate beyond many others. The only difficult part of owning a Nature's Sleep mattress is trying to talk yourself — or others — into getting up and walking away from it...

    Review By Lisa Verified Buyer
    We were in dire need of a new mattress, because our old mattress was just that – old. We had it for about 10 years, and it was a hand me down that was no-telling how old. It was definitely time. At first, I wasn’t thinking about the timing of the purchase, and I knew we were going on vacation, so I called to make sure it would arrive beforehand, and the Nature’s Sleep customer service rep was so sweet. She assured me that we’d get the mattress in time, and that I’d get an email with tracking info. It took about 10 days from the day that I ordered the mattress to show up on my door step. I had to place the order via the Nature’s Sleep site (which was very easy), and it was shipped out Fedex in a box that in NO way resembled a mattress! We laughed because my 12 inch mattress was about 2 inched in it’s compressed state! It was also wrapped in another layer of thick plastic and taped so that it wouldn’t unroll if for some reason the box were to fall apart! (I was impressed with the awesome packaging! The instructions said that I needed to let it sit for 24 hours to fluff up before sleeping on it, so we let it sit. One great feature (when you co-sleep!) is that it comes with a mattress cover that zips so that it’s easy to take off and wash! It’s not just any mattress cover, though, it’s antimicrobial and sooo pretty!

    Review By newlycrunchymamaof3 Verified Buyer
    This 12" mattress is the Rolls Royce of mattresses, and the most luxurious of all the Nature's Sleep offerings. When my St. Cloud LUXE arrived, I could barely contain my excitement. I was very impressed by the look of the St. Cloud LUXE in all its glory. Aside from being 12" thick and ridiculously plush, there are a lot of little details I'd like to point out that make the St. Cloud LUXE truly special. First, the waterfall cover. This is an 80/20 cotton blend and is velvety soft. On the lower half, there is a stunning grey micro-suede, adorned with an elegant black and grey silky cording. This gives the St. Cloud LUXE a 5 star resort feel, even in the chaos...oops, comfort, of my own bedroom! The top of the mattress cover is equally attractive. The folks at Nature's Sleep use natural cotton, and this is proudly displayed on their covers along with the Nature's Sleep logo. This is a nice added touch that gives the mattress a lot of character. I don't know about you, but I love little details like this. Even though a mattress may be covered with sheets 99.9% of the time, I like simply having the knowledge that what I am sleeping on is truly top of the line. With a dull, bland and boring mattress, I just don't get that impression. They do say first impressions are everything, and my first impression of the St. Cloud LUXE was extremely favorable. Although my husband prefers a much firmer mattress than I do, he loves this mattress. I haven't gotten such a good night's sleep in several years, so I definitely appreciate the level of comfort I get when sleeping on this mattress. I love the velvety soft feel of the cover, and the support offered in the mattress, while remaining nice and plush, is absolutely incredible. Overall, we adore our St. Cloud LUXE mattress from Nature's Sleep. I get the pillow-soft, cloud-like feel I crave and my husband gets the support that he needs. It's definitely a win-win situation in my home.

    Review By JaneQPublic Verified Buyer
    The "Natures Sleep" St. Cloud Visco-Memory Foam Mattress provides for such restorative sleep. I purchased two-years ago and it's as perfect as the day I got it. I am over fifty and, like a number of people, experience job stress that impacts my neck and shoulders, as well as, recurrent lumbar strain. By the end of a work day, I'm left over-fatigued, aching all over, with loss of focus. I pour myself onto the bed, and for me, a five-hour sleep on this mattress in absolute darkness can feel like a leisurely eight-hours. I awake rested and ache-free, ready and fit to face another day. It truly makes a difference in my day-to-day. Once removed from the vacuum-sealed bag, allow ample time as directed to expand fully (about 12-to-13"). My Mattress is positioned on a platform-style bed (a solid base, no slats) with the mattress only, no foundation companion. Comes with a removable, washable cover. 20-year Warranty. Great Comfort. Great Value. I am an extremely satisfied customer. Not one complaint about this luxe VMF Mattress.

    Review By Jennifer Verified Buyer
    I had ordered the Nature’s Sleep 12? St. Cloud LUXE Mattress and was beyond excited to open up to see my mattress unravel before my eyes. The reason why it can be packed so tightly is because Nature’s Sleep has the memory foam mattresses Vacpaked. This is kind of like sucking all of the air out of the memory foam to condense the mattress to a real solid state. Trust me when I tell you even though this box looks small, it weighed a ton. Almost 100 pounds. You know they say good things come in small packages, and Nature’s Sleep uses the VackPak method to reduce the company’s carbon footprint which reduces the consumers as well.

    Review By Alan Verified Buyer
    Weighs about 100 pounds so easy enough for wife and I to move. Made in China. Compared with Tempurpedic and this is a great deal at about half the price. Makes a big difference in sleep comfort. Sales rep was extremely helpful and able to bargain . Ordered without the base so saved more . Fast delivery and set up. Foam smell dissapates in about 3 weeks. Havent noticed any heat buildup while sleeping but to be fair it is almost winter now. Will have to wait until summer to fully test. Feel is firm. Edges hold up good for memory foam. Attractive cover and edging comes standard but I also ordered a waterproof cover that breathes to put over this mattress to insure longevity. 20 yr warranty is full replacement for first 10 yrs and then starting at 50 is prorated at 5 pyr over the next 10 years. I expect this to be the last mattress I may ever have to buy.

    Review By Judith the Sleeper Verified Buyer
    I have osteoporosis and for the past three years couldn't get comfortable laying down. Every bone in my body would hurt. With this new bed, I sleep GREAT at night. I still have my little aches every now and then, but this bed snugs my body perfect. Another plus is my dog doesn't get mad at me for getting up in the middle of the night because he doesn't feel me moving. I love this bed!

    Review By Toddybear Verified Buyer
    If you want the comfort of that expensive name brand memory foam mattress at a fraction of the price, this is the bed for you. We have the name brand mattresses at the facility where I work; the Nature's Sleep set is every bit as comfortable and it's backed by a 20 year prorated warranty. The foundation does take a while to assemble and you'll need two people to lift and move components around during assembly. You won't be sorry!