Select Luxury Medium Firm 11-inch King-size Memory Foam Mattress

Select an option before changing warranty
Earn 2% in Rewards on this order
FREE with Club O Silver.




2% Rewards

Keep shopping on Overstock

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight



5% Rewards

Earn even faster

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight

Free Shipping

Never pay extra

Exclusive Rewards

Save big-- up to 40%

Today: $479.99
MSRP: $1,049.99 $570.00 (54%) off
Free Shipping*
ITEM# 13291164
  • Delivery Estimate

    Select a Product Option to view shipping

    • Product Alerts

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

    Select Luxury Medium Firm 11-inch King-size Memory Foam Mattress
    • Wishlists
    • Save for Later


    ITEM#: 13291164

    This 11-inch thick medium firm memory foam mattress provides just the right amount of firmness to keep you comfortable. This unique memory foam mattress is designed to help provide a deep, relaxing sleep.

    • Mattress measures 11 inches thick
    • Composition: One 2-inch layer of 2.5-pound memory foam and one 1.75-inch layer of transitional plush foam atop a 7-inch core of medium-firm urethane foam
    • Dimensions: 11 inches high x 76 inches wide x 80 inches long
    • Memory foam is resistant to dust mites and is naturally hypoallergenic
    • Originally designed for NASA, this space age foam cradles your body, reducing pressure points that cause tossing and turning
    • Temperature sensitive foam adjusts to your body temperature so you stay warm
    • Improves circulation while reducing pressure points that can disrupt your sleep
    • Mattress eliminates motion transfer
    • Never needs turning
    • Disperses your weight evenly
    • Mattress can be used with an existing frame
    • Great for platform beds and slatted frames
    • Meets all flammability standards
    • Zip-off cover included

    Select Luxury Buying Guide

    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.

    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

    Topper dimensions may be slightly smaller than your mattress dimensions. Size has been designed to allow you to easily secure your fitted sheet over your new memory foam topper.


    Mattress Type Memory Foam
    Thickness 11 Inch
    Memory Foam Type Foam Memory Foam
    Density 2.5 Pound
    Support Firm Medium
    Mattress Top Specialty
    Recommended Foundation Type Bed Slats Box Spring Platform
    Dimensions 80.0x76.0x11.0
    Materials Memory Foam
    Model Number OVS11M-06

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • RF Grimes

      This is a great mattress for the money. I just bought a second one for my friends. They spent 10 days with us and they asked me what kind of mattress I had on the bed,she said her husband's back did not hurt him when he got up.They loved it. They got home and called me so I just ordered them one from Overstock and it is on it's way to Ca. so maybe he will sleep good at home and no more back pain...

      Read More
    • Excellent bed...even 4 years later!

      We bought this bed(king size) in Mar 2011 and LOVE it! I was very apprehensive at first because it being foam and not costing me an arm and a leg. But even 4 years later we love it still! I do rotate the bed every 6-8 weeks to ensure my husband and I aren't sinking/sagging into regular "poles" spots and making sure we utilize the entire bed when possible! I hope this helps, because even tho the cost isn't that expensive, it's still an investment and I think we've made a good one!

      Read More
    • Good quality

      Comfortable, unpuffed perfectly from packaging. No smell.

      Read More
    • Good value

      This mattress is good for the price. It does not have cool gel so be prepared to get a little warm at night. It lives up to its name of medium firm, maybe a little more on the firm side. I personally wish I would have gotten a little softer mattress, but that's just preference. This mattress comes rolled up in plastic in a very large box. I highly recommend putting it where you want it before opening to let it fluff. The mattress is very heavy. I put it on my bed by myself and I wish I would have waited for help. The mattress is comfortable and seems to be made out of high quality materials, but is not as comfy as the ones I tested in stores, but for the price it is definitely worth a buy. and, bonus, I opened both ends of the box and my dogs had hours of fun running through it.

      Read More
    • Our best decision to buy this mattress

      My husband and I searched for over a month for a new mattress after moving to Alaska. We were nervous about purchasing a mattress without testing it out first, especially since the price was so reasonable. When it arrived we immediately opened it up to air it out and make sure it had time to plump up all the way. I was pregnant with super sonic smelling abilities so for me it took almost 2 months to not have a strange smell but my husband only noticed a "new" smell for the first week. It is a firm mattress but it cradles very nicely. We are so pleasantly surprised with the quality of this mattress and how comfortable it really is. Definately a great decision for us to buy this mattress!

      Read More
    • Wow

      I was worried about buying this since no one had reviewed it. I waited and waited until my time was up. We built a vacation house and it was time to move in. I decided to take a chance and we have no regrets. We love this matress!!! We want one for our primary house now. My husband and I both have back problems and he is a very light sleeper. He no longer wakes up when I get up in the middle of the night. Our back pain has improved. The only bad thing about this matress is now we both have a harder time getting out of bed. Our first night sleeping on it we stayed in bed for 12 hrs because it felt so good.

      Read More
    • Love it!

      Wanted to wait to leave a review for after we've slept on it for three months at least. We are very happy with it. Easy to open up, let it sit for 48hrs to expand. Laid down, slight odor, but not overwhelming. It is on the firmer side, which is what we had wanted. We used a 2 inch mattress topper to give it a pillow top effect. Would say to buy and sleep well, there has been no sagging so we're happy customers.

      Read More
    • Medium Firm Mattress

      This is a high quality product, but if given the opportunity, I would not purchase another "medium firm" mattress. I prefer a firm mattress and, although this one is reasonably comfortable, I wish it were more firm.

      Read More
    • Great Quality and Great Sleep

      We have a lake house way out in the boonies and when I wanted to upgrade to a King Size mattress, I didn't want to bother with having to haul a mattress out there. I decided to take a chance on ordering a memory foam mattress (simply because it would come in a box that would be easy to transport out to the house). I AM SO GLAD I BOUGHT THIS!!!! We have no problems with getting too hot on this bed (that was a worry because about half of the people I know who have memory foam beds complain of getting too hot). I felt the mattress was just a tiny bit too firm (I am extremely picky - I'm sure I could've lived with it, but....) so I bought a 2 inch thick softer memory foam topper and now it is absolutely perfect. I sleep better at the lake than I do in my bed at home! My hubby had no complaint about the firmness, and he is also fine with the topper. I also purchased the King Size Rectangle Cut Out Platform Bed. Either this mattress is a touch wider than it should be, or the bed platform is a touch too narrow -- either way, we solved the problem by building up the platform with 2x4s and putting plywood over the top, so that the platform is flush with the side rails of the bed. Just be warned if you are purchasing this combination, you will have to make some adjustments. Even so, I would strongly recommend this mattress. We are in the process of building a house (our full time house, not vacation house) and when we move, I'm going to order this same mattress for home (with the topper). The price is fantastic and the convenience of having it come in a box can not be beat! We brought it to the lake house on a Friday evening and opened it up -- within 3 hours we went ahead and slept on it - it was almost fully decompressed. We've had it for over 6 months, so I'm not 100% sure about this, but I don't remember it having a bad odor (although the memory foam topper had to be aired outdoors for a day).

      Read More
    • Select Luxury Medium Firm 11" Memory Foam Mattress

      We LOVE this mattress....I can't wait to go to bed at night! I've never been a memory foam fan, but the firmness of this mattress is perfect. You don't sink in, yet it's soft. I would definitely recomend this mattress, and the price is unbeatable!

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Why did you choose this product?

      • I read the reviews,and it sounded like what I wanted..

    • What are the dimensions of the mattress shipping box and how much does this weigh? Thanks!

      • The shipping Box Dimensions: Height: 15 Width: 15 Length: 80 the weight is 90lbs

      • The mattress is shipped in a box measuring 15 inches high x 15 inches wide x 80 inches long, and the shipping weight is 90 pounds.

      Read more Read less
    • In the description I don't even see that there's any memory foam. Is this a typo? It says the first layer is just says "One 2-inch layer of 3-pound foam and one 1.75-inch layer of transitional plush foam atop a 7-inch core of medium-firm urethane foam". I don't see the memory foam ...


    Shopping Tips & Inspiration

    Shipping & Returns


    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


    This item cannot be shipped to Alaska or Hawaii. 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 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.