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Slumber Solutions Body Flex 11-inch King-size Memory Foam Mattress

by Slumber Solutions
Today: $449.99
MSRP: $860.00 $410.01 (48%) off
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ITEM# 13031157
Included Warranty: 5 year Limited Manufacturer
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    ITEM#: 13031157

    Settle down to sleep on this cutting-edge 11-inch king size memory foam mattress from Slumber Solutions. The dense space-age foam adjusts to your body shape for maximum comfort and keeps you from feeling your partner's movements, leading to a better night's sleep. Temperature-sensitivity adds to your comfort while you sleep so you don't wake up sweaty or cold.

    Install the mattress easily on any standard box spring or bed platform, and this mattress evenly distributes your weight as you rest. A three-inch layer of ultra memory foam rests on an eight-inch base foam layer, supporting your body evenly and preventing pressure points.

    • Space-age foam designed for NASA conforms to your body, preventing discomfort from uneven pressure points or motion transfer from your sleeping partner's movements
    • Cutting-edge foam adapts to your body temperature, drawing uncomfortable air away
    • Evenly distributes your weight
    • Helps to refresh tired muscles and to ease back pain
    • Improves circulation
    • Chic European-designed cover features a geometrical jacquard top panel with microsuede sides and a nonslip bottom to hold sheets securely in place,
    • 8" layer of base foam supports 3" layer of ultra memory foam for a deeply supportive feel
    • Versatile mattress works with any standard box spring or platform bed foundation
    • Dimensions are 11"H x 75"W x 79.5"L
    • Consumer Products Safety Commission Part 16, CFR 1632 and 1633 for safety
    • Meets consumer protection standards for flammability
    • Spot clean

    Memory Foam Tips:
    • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
    • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • 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.


    Mattress Type Memory Foam
    Thickness 11 Inch
    Memory Foam Type Foam, Memory Foam
    Density 3 Pound
    Support Soft
    Mattress Top Specialty
    Product Features Bed in a Box
    Recommended Foundation Type Bed Slats, Box Spring, Platform
    Size King
    Dimensions 79.5x75.0x11.0
    Warranty 5 year Limited Manufacturer
    Model Number 35602-00233-OS
    Country of Origin China

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Recent

    • Lovely
      Verified Purchase

      Been sleeping in the bed comfortably and sound. We had a 8" slumber solution Memory gel foam mattress for two years. With more recent back problems we decided to go to an 11" memory foam as the 8" was a little to low to get out of bed with. Been sleeping on mattress for about 1 month now. Have to say this 11" was easier to set up. I don't find it "Firm" at all. From one review that I read I hope ours last two years also. We may eventually switch to a King platform bed, but right now we have ours on two twin box springs and working fine. Oh sorry, only reason why we would switch to platform is when we update out bedroom.

      Read More
    • Love this Mattress!!!
      Verified Purchase

      I had to purchase a new bed. I really was stuck on a strict budget. I am a single Mom.. This bed was in my price range. I crossed my fingers that I would not regret it... I was so happy I made the decision to buy this bed!! I sleep so much better that I ever thought was possible. I was concerned that it being shipped that I would have issues with the smell and other things I read about. I have to say, after two days the smell was gone and I have never been happier!

      Read More
    • Oh my
      Verified Purchase

      This thing puffed up like a massive puffa fish on steroids. Had a funny smell - factory thing, so left it a day to air out and finish constructing. It feels like a dream. Soft, but not sinky. I may update the review after sleeping on it.

      Read More
    • Great Mattress
      Verified Purchase

      The time had come to replace our traditional pillow top mattress , and after searching online and pricing in stores we decided to take a chance and order online, so glad we did. The price in store to replace our King set was ridiculous especially after deciding on a memory foam. After researching for over a month online reading a ton of reviews we decided to go with this, and what a great find. You can t go wrong with this price, and delivery was super quick. We did notice a slight smell that has lasted a little over a week; however many reviews online did mention that whenever you buy a memory foam mattress you will experience the "New Foam" smell.

      Read More
    • Allliii
      Verified Purchase

      Very happy with this purchase. Great price for great quality bed!

      Read More
    • Most Helpful

    • Best Purchase Ever
      Verified Purchase

      I was suspicious of the incredible price for this TemperFoam mattress, but reading the other reviews here and seeing the only complaint people had was that it might be "too firm"...well, I decided to go for it. The mattress arrived in three days , was easy to unpack/unroll, it expanded very quickly to an enormous size with a minimum of chemical smell. And now...I LOVE THIS MATTRESS. Keep in mind, it is a very FIRM mattress, but the molding nature of the TemperFoam really cradles you. I have an old back injury that gets aggravated from long days on my feet, and this mattress has given me some of my best night's sleep ever! Do not waste your money on more expensive, Big-Brand-Name beds. TemperFoam is TemperFoam, a foam mattress is a foam mattress, and this one is the bargain of the decade. Just get it.

      Read More
    • AWESOME!!!!!!
      Verified Purchase

      Being a single father, I was in need of a bed that could hold 3 people, COMFORTABLY! After weeks of parousing the internet for research and affordability, I came across this mattress! I ordered one of the last two they had in stock. The shipping was incredibly fast! Ordered on a Friday, recieved it on the following Wednesday! Was shipped and packaged like a rug, but before I could even get the mattress completely unwrapped it had already begun to expand out. I left it alone for about 5 days, and when i moved into my apartment, it was completely ready to go. No odor! No complications! Me and the kids have an awfully hard time removing ourselves from this bed! If you are in the market for a king size mattress, definitely go with memory foam! You will not be disappointed! I am done with traditional mattresses! so, one word best describes my first memory foam experience....SOLD!

      Read More
    • Sleeping a lot better
      Verified Purchase

      I was stuck sleeping on an air mattress for a few months, so this was a welcomed upgrade! My single complaint about this mattress is how long it took for the factory funny smell to go away after taking it out of the plastic. I had windows open and an air purifier going in the room for days on end and the smell just stuck around. Other than the smell I've been sleeping great since it arrived

      Read More
    • Mattress
      Verified Purchase

      the mattress arrived quickly. I had some reservations when it arrived rolled up(which made it easy to place in the room). I unrolled it and placed it on the bed. Didnt look like a wise purchase. The next day it had taken shape and is very comfortable. purchased with a platform bed. Pretty inexpensive way to furnish a guest room.

      Read More
    • Great Buy!
      Verified Purchase

      Excellent purchase! i have never had a mattress that slept as well as this one. I prefer a firm mattress and this one is perfect. So far we have had it for a month and are totally satisfied.

      Read More

    Questions & Answers

    • Q:

      "I need firm support matress in same product, can you give me the Product code for same?"

      • A:

        Hello sunilbanathia, we do apologize, this item is not currently available in a Firm Support at this time. Thank you for shopping with us.

    • Q:

      "I'm interested in buying the Mattress; In product details it says Support to be Soft but I need a firm one (as per reviews say it is firm). I'm confused, is it soft or firm ?"

      • A:

        Hello sunilbanathia, this item features Soft Support. Thank you for shopping with us.

    • Q:

      "Is that exact as same as Slumber Solutions Body Flex 11-inch Queen-size Memory Foam Mattress except size? They both shows have same thickness and material on top layer and base: 3-inch layer of ultra memory foam is supported by an 8-inch layer of support base foam. But the description shows medium support and plush mattress top in queen size, while soft support and specialty mattress top. I am getting confused and want to make sure the king size feels as same as queen size. I bought Slumber Solutions Body Flex 11-inch Queen-size Memory Foam Mattress in firm before. Can you please clarify it?"

      • A:

        Hello kamiyou, we apologize for the confusion, this King size mattress is the same version as the Queen size. Thanks for shopping with us!

    • Q:

      "Why did you choose this product?"

      • A:


      • A:

        heard good news about the memory foam, its excellent for back problems.

      • A:

        Reviews were great and the price was awesome.

      • A:

        Due to reviews

      • A:

        price was right. Reviews were good

      • A:

        My fiance and I are getting married in less than a month and we are both tall people with a 50lb pit bull pup who thinks he's a human and a queen size just wouldn't cut it so after reading the reviews for this we thought it would be a good purchase.

      • A:


      • A:

        The reviews were great and the price was reasonable.

      • A:

        Because what people said about it.

      • A:

        The reviews were very positive. Right size and price.

      • A:

        Is similar to the Bodipedic queen mattress that we bought on Overstock and love.

      • A:

        I liked the discount, reviews, appearance and value of the product. I hope not to be disappointed. I look forward to a comfortable night of sleep without falling into little grooves and holes that so many of these beds seem to develop on their own. With hard earned money being spent, I want to believe in the credibility and dependability of the product.

      • A:

        The price CV seemed right and the reviews were great!

      Read more Read less
    • Q:

      "How do I determine which side is up? I've laid it down with tag side on the bottom but it seems a little soft. Do I have it on the correct side for a sleeping support?"

      • A:

        Thank you for contacting us julia2897. The pillow top should be facing the ceiling. Please let us know if you have any further questions.

    • Q:

      "bought this mattress and put it in my vacation house. The middle part where is was folded is not going down, it is much firmer in this area. It had a shipping address to California and but looks like it may have been returned. I am worried it was in the bag folded too long before it was shipped to me and this will not resolve. How long does it take for this hump to go away? It is much firmer along that line."

      • A:

        I haven't had a problem with where it worked itself out over time.

    • Q:

      "What are the washing instructions for the outside covering?"

      • A:

        Thank you for shopping with us satisfied112. You should spot clean the cover. Have a great day.

    • Q:

      "What is the Indentation Load Deflective (ILD) unit rating?"

      • A:

        We are still researching this and should have the answer shortly.

      • A:

        Thank you for shopping with us dmillerl. Top 3” = 12 Middle 3” = 25 Bottom 5” = 33 Have a great day

      Read more Read less
    • Q:

      "is it required to have a thicker or firmer memory foam mattress when your weight is over 200lbs"

      • A:

        Hi bricketts! It is not a requirement to have a thicker or firmer memory foam mattress when your weight is over 200lbs. However, lower density memory foam is less supportive. Deciding the density you would like will depend on the support level that you are seeking. Higher density = longer memory in the foam. Meaning, when you place your weight on the mattress, it retains the shape longer than a lower density would. Thanks for shopping with us!

    • Q:

      "what pound density is the base foam?"

      • A:

        Thank you for shopping with us kaerae98321. The base is 1.8 pound density. Have a great day.

    • Q:

      "what is the size of the shipping box it comes in? What is the shipping weight?"

      • A:

        Hello 333tam, the shipping weight is 91lbs,and the box dimension are Height: 19 Width: 21 Length: 67 inches. Thank you for shopping with us.

      • A:

        It is around 95lbs in a tall large duffle bag. Terrible item

      Read more Read less
    • Q:

      "I bought this mattress and it was received yesterday. The middle part where is was folded is not going down, it is much firmer in this area. It had a shipping address to California and but looks like it may have been returned. I am worried it was in the bag folded too long before it was shipped to me and this will not resolve. How long does it take for this hump to go away? It is much firmer along that line."

      • A:

        Thank you for your inquiry; you will be contacted by Customer Care. Have a great day.

    • Q:

      "Do you sell box springs as well? I am looking to purchase a box spring with the mattress and was hoping to get it all in one shot"

      • A:

        Memory foam mattresses are not sold as sets with boxsprings because they are designed for use on a platform bed with NO boxspring. You can use a box spring with a foam mattress but it would have to be purchased separately.

    • Q:

      "How much does the entire mattress way? total? What if we hate it and need to return"

      • A:

        Thank you for your interest. The mattress shipping weight is 91 pounds. Mattresses, once opened, are not returnable. Please access the "Shipping and Returns" tab directly under the photo for complete details. Please feel free to contact us again with any further questions.

    • Q:

      "I bought this mattress & will be moving cross country, what is the advised method to ship it? I've been told that Tempurpedic's are not supposed to travel or be stored on it's edge because of a wrinkling that occurs, is that the same with this mattress? Am I supposed to ship it flat?"

    • Q:

      "What density is the memory foam for this mattress? Description only says "Ultra" but I would like to know the density number in lbs."

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information

    3-5 Business Days *

    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

    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


    This item cannot be shipped to Alaska or Hawaii. More details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

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


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