Slumber Solutions Gel Memory Foam 12-inch King-size Mattress

Made in USA
Select an option before changing warranty
The Rewards Program that Pays for Itself
  • EARN 5 to 40%
    Earn 5% in Club O Rewards on every order & up to 40% on select items.
  • FREE SHIPPING Every Order, Every Day*
    No matter how big or small, your order always ships for free.
  • VIP ACCESS
    Dedicated customer service and early access to exclusive deals.
  • RISK FREE
    Club O pays for itself, or we make up the difference
Today: $629.99
MSRP: $1,150.00 $520.01 (45%) off
Free Shipping
  • Product Alerts

    Stay in the know! Choose which alerts you’d like to receive on this product.

Slumber Solutions Gel Memory Foam 12-inch King-size Mattress
CHOOSE A LIST
  • Wishlists
  • Save for Later

The memory-foam king-sized mattress is perfect for those who want the most comfortable bed. Memory foam has long been regarded as the most comfortable, and this twelve-inch king-sized mattress is perfect for couples and individuals alike.

Details

ITEM#: 14505135

Superior comfort, outstanding luxury, and ultimate satisfaction are provided by the Slumber Solutions 12-inch Gel Memory Foam Mattress. The unique Gel Memory Foam top layer provides a cool sleep that leaves you relaxed, refreshed, and rejuvenated.

  • The cover uses a combination of a knit floral jacquard top fabric featuring a waterfall edge and cording, faux suede side panel, and non-slip bottom
  • 12 inches of luxurious foam combine to create the mattress, with a 3-inch layer of unique Gel Memory Foam on top of a 2-inch layer of premium convoluted foam supported by a 7-inch base foam
  • Sleep-one-side design never needs turning
  • An ideal sleep surface, memory foam eliminates uncomfortable pressure points and motion transfer
  • Can be used with any conventional box spring or platform foundation
  • Dimensions: 75 inches wide x 79.5 inches long
  • This mattress meets all the requirements of the federally mandated regulations regulated by the Consumer Products Safety Commission, Part 16, CFR 1632 and 1633
  • Meets all flammability standards
  • Care instructions: Spot clean

Memory Foam Do's and Don'ts:
  • To maximize memory foam expansion; remove from packaging within 72 hours of receipt.
  • Product arrives very tightly packed. Unwrap and allow 48 hours for product to return to its original shape.
  • Being sealed in plastic packaging sometimes traps odors. A few hours of airing usually removes the odor.
  • Due to machine cutting manufacturing processes, there may be slight variances in the dimensions of this product.


Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results

Once opened this product is non-returnable.




Specs

Dimensions 79.5 x 75 x 12
Manufacturer Warranty 20 year Limited Manufacturer
Materials Memory Foam
Model Number 35602-00841-OS
Mattress Type Gel Memory Foam Memory Foam
Thickness 12 Inch
Memory Foam Type Foam Gel Memory Foam Memory Foam
Density 4 Pound
Support Medium
Mattress Top Specialty
Product Features Made in USA
Recommended Foundation Type Bed Slats Box Spring Platform

Customer Reviews


5 Stars
47
4 Stars
15
3 Stars
2
2 Stars
1
1 Stars
2
  • Love it!

    This bed is great! I got this bed about a month ago, my old bed was giving my husband and I back problems, so we decided to go with a memory foam bed. I wanted to get a gel memory foam mattress because it says it is cooling and I like to have a cooling sensation when I sleep. Our backs are feeling way better after sleeping on this bed and it's so comfortable. Not too soft and not too firm. I didn't really notice if it's cooler than other beds but it doesn't sleep hot which is great. I'm pregnant too and this bed helps me sleep through the night unlike my old bed. I just hope this bed last me for a very long time because I love it!

    Read More
  • Fantastic support and comfort at any price

    As someone who is very, very fussy about sleeping comfort and support I couldn't be happier. My husband swears that he is sleeping more soundly and I know that I am sleeping more comfortably. I was concerned about not being able to try it out (or return it), but was willing to give it a try. The reviews were very accurate. It inflated very quickly and although it did have a bit of a smell, that dissipated within a few days. We were able to sleep on it from the very first night. In fact, we were so pleased that we purchased one the next week for my mother in law. She loves hers also!

    Read More
  • Comfortable

    I'm happy with this purchase. I have degenerative disc disease and a herniated disc at L5-S1. My old serta pillowtop mattress began to sag and get lumpy, so I braved the transition to a firmer healthier alternative, memory foam. I did a lot of shopping around and asking for advice before buying this particular product and I'm very pleased I decided on it. I get restful sleep and my back seems satisfied. It was definitely a good choice for me. :)

    Read More
  • So far, REALLY good

    I am 6'4" 240lb and I have been sleeping on a inner spring queen mattress my entire life. Once I got married, it was much more of a struggle to share the queen because of my height. I cannot recall the last time I was able to sleep without my feet hanging off the bed or be forced to wake up due to lower back pain. We had to flip our mattress all the time! After doing extensive research we decided to purchase this mattress from overstock (12" cooling gel memory foam) and I am SO glad we did! The bed is amazing. It has been 2 weeks now and I am sleeping great and waking up with NO back pain. I run hot and my wife runs cold, but the mattress is perfect for both of us! Not too hot, not too cold, just right (then again its not summer yet and I live in Texas, so we will see). The mattress inflated in a matter of minutes, but I gave the mattress 4 hours before testing it out. It smelled a little, but nothing too strong to sleep on. My wife is pregnant right now and she wasn't bothered by the smell (if that tells you anything). At the end of the day we couldn't be happier with this bed!

    Read More
  • Not Made In USA

    Watch out for this one. It says made in the USA made it is really made in China. Overstock said they were going to fix the ad but have not.

    Read More
  • Pleasantly surprised

    My friend purchased this mattress and after feeling hers I decided to take the chance. I've never slept so hard! Life is so much better with a good nights rest.

    Read More
  • Great Mattress for theprice!

    I was concerned about purchasing a mattress without physically checking it out first, but after reading the reviews and comparison shopping, the price was so great that I took a chance and ordered the mattress. Unfortunately, the first mattress I received was defective (it never fully expanded in one spot--otherwise it was fine) and I was upset---but when I reached out to Overstock customer service, they just had me take a picture of the defect and send it to them. They immediately sent a replacement and it was perfect...it expanded fully right away. I think it is a great value...we ordered the Medium firmness level, but it is really fairly soft...it definitely feels different than a "spring" mattress...I have paid a lot of money for mattresses over the years and even though this one was relatively inexpensive, it is better than some I paid three times as much for...I am pleased with my purchase. And kudos to Overstock for great customer service...I will definitely continue to be a customer in the future due to their great response...thanks!

    Read More
  • Gel mattress

    This mattress might work for you if you weigh no more then a child, or are a very small adult. If you weigh more then 160 pounds I do not recommend. It allows your hip area to sag and then you wake up with a horrible back ache. If you have a bad back or weigh any above average for your age do not waste your money on this. I got rid of it as soon as I could buy something else.

    Read More
  • Ms

    Love it, however it already has an indentation of our bodies.

    Read More
  • Good Value

    We have had this mattress for about 6 months and been very pleased with it. Firmness is about average and pleasant (180 and 140 lb couple), gives a bit but when stretched out feels quite comfortable. Initial smell was substantial for several days and then slowly dissipated over a month or so. Is not hot to sleep on. Firmness has held up - would definitely recommend and buy again

    Read More

Questions & Answers

Get your product questions answered right here.
Guidelines
  • Can I order it now and get it delivered after two months as I will be moving to a new house at that time.

    Guidelines
    • Hello Rajat, I hope your day is going well. I would recommend that you order when your ready for it. We have plenty and should have them come December and January. Thank you for shopping with us.

  • Is this mattress CertiPUR-USŪ certified?

    Guidelines
    • Hello usmcvet2004! This mattress meets all the requirements of the federally mandated regulations regulated by the Consumer Products Safety Commission, Part 16, CFR 1632 and 1633. Hope this helps and thanks for shopping with us! -Amanda P

  • What is the difference between this mattress and this one: http://www.overstock.com/Home-Garden/Slumber-Solutions-Choose-Your-Comfort-12-inch-King-size-Gel-Memory-Foam-Mattress/8600005/product.html?refccid=RMGEZR5ERE2KDFCMV7CQNSUVLI&searchidx=0

    Guidelines
    • Hello sperchic122, This matress only comes in a Medium firmness, and with the other one you are able to choose from Soft, medium, or firm options. Otherwise they are a very similar mattress. Thank you for shopping with us.

  • Is this mattress considered a California king or Eastern King? I am trying to buy a bed frame and need to know ASAP

    Guidelines
    • Hello mztinatee, This is just a regular king mattress. This is eastern king size. Have a great day!

    • THIS IS A KING NOT A CALI KING

    Read more Read less
  • what does the manufacture limited warranty cover?

    Guidelines
    • Hello, xraybug79. The warranty provides coverage of defects described as permanent body impressions or indentions of 25% or greater of the original product height. It does not cover normal wear and tear. Thank you for your interest, and have a great day.

  • What is the density of the 2 inch support later?

    Guidelines
    • Hello, asb151. The 2-inch support layer on this mattress has a 1.75 pound density. Thanks for your question and have a great day.

  • It says to open with 72 hours - we are moving in 18 days and would like to open then - is there going to be a problem doing this - will it ruin the mattress

    Guidelines
    • Thank you for contacting us colly5. You will be ok, just allow the 72 hours to expand to the fullest. Please let us know if you have any further questions.

  • Does this come in a Full size?

    Guidelines
    • Hello giants7, This mattress looks so comfortable! Unfortunately, we don't currently have this in full size, but we do offer it in queen size under item 14505134. I hope this helps. Thanks for shopping with us.

  • Where is the Memory foam made. I've heard that oversea's produced memory foam could have carcinogens. And is this a Slow recovery Mattress?

    Guidelines
    • Hi babs2s1016, this item was made in China. This mattress meets all the requirements of the federally mandated regulations regulated by the Consumer Products Safety Commission, Part 16, CFR 1632 and 1633. This is not considered a Slow Recovery Mattress but does share the same feature and will hold shape when pressure is applied. Thanks for shopping with us.

    • China, of course. Isn't that where EVERYTHING's made these days?

    Read more Read less
  • My husband is a big guy...300 pounds and 6 ft 2 in...will this support his weight without 'caving' where he sleeps? Thanks.

    Guidelines
    • Thank you for contacting us typintootsie53. Yes, it will not cave in. Please let us know if you have any further questions.

    • yes. I m 5' 11' and weigh not quite that much. This bed will support him no problem.

    • I'm 6'2 250 and I sleep like a baby on it!

    • I'm 5'11", 240 lbs and this mattress sleeps me and my wife very well. It's a bit on the firm side, but does have some give.

    Read more Read less
  • Why doesn't Overstock regularly put the country where products are made right up front for consumers to see?

    Guidelines
    • Hello ueberstoocken, thank you for your interest in the Slumber Solutions Gel Memory Foam 12-inch King-size Mattress. This was made in China. We are sorry for the confusion. We will pass your request to put the origin of the product to the correct department. Thank you for shopping with us, and have a great day!

  • Does this mattress compatible with an adjustable bed base?

    Guidelines
    • Hello scjj1, It is extremely comfortable. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • Yes, is it okay to use with adjustable base?

    • Yes. We use it with one without problems.

    Read more Read less
  • How much does it weigh?

    Guidelines
    • Hello 1witt, This item will have a ship weight of approximately 93 pounds. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • About a hundred pounds. It's easiest to move while it's still in the bag.

    Read more Read less
  • what is the density?

    Guidelines
    • Seems to be medium firm, we bought the 12 inch because of the firmness, did not want too firm but not too soft either.

    • Thanks for your interest, It is about 3? of approx 4lb density and the bottom is about 1.8 lb density.

    Read more Read less
  • is this a full or a king?

    Guidelines
    • This is a king size. Please let me know if you have any further question.

  • Is it ok to use this on a regular bed frame or does it have to be completely supported by a solid surface (platform type) frame?

    Guidelines
    • Thanks for your interest, this mattress will work with any standard bed frame. Hope this helps.

    • I put this on my original bd frame and it is just fine

    Read more Read less
  • Does this come with a Box Spring?

    Guidelines
    Read more Read less
  • ANY KING MEMORY FOAM MATTRESS MADE IN THE USA??????

    Guidelines
    • Here is the link to the Serta one thats made in the US: http://www.overstock.com/Home-Garden/Serta-8-inch-King-size-Memory-Foam-Mattress/4107286/product.html

  • where is this made USA??????

    Guidelines
  • What type of gel foam is used? Is it the 2nd gen (soy)

    Guidelines
    • Thank you for your interest. According to the distributor, "this is a memory foam infused with gel. It is not a soy product." Please feel free to contact us again with any further questions.

Shopping Guides

Shipping & Returns

Shipping:

Usually leaves our warehouse in 1-2 business days. *

Mattress Return Policy:

Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
More Details

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

* For your safety, some orders go through our loss prevention department. If we select your order for this process, we will immediately notify you that there may be up to a 3-day delay on your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.