Select Luxury Medium Firm 14-inch Cal King-size Memory Foam Mattress

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    Select Luxury Medium Firm 14-inch Cal King-size Memory Foam Mattress
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    Made in USA

    Get a great night's sleep with this medium-firm king-size memory foam mattress. The memory foam material conforms to your body and evenly disperses your weight, providing the right level of support for proper comfortable and rejuvenating rest.


    ITEM#: 13669651

    Give yourself the privilege of ultimate relaxation with this 14-inch medium firm memory foam mattress. This three-layer foam mattress promotes healthier sleep by relieving pressure points and is naturally antimicrobial.

    • Materials: Memory foam, soft transition foam, polyurethane foam
    • Density: 3 pounds per cubic foot
    • Composition: One layer of 2-inch open-cell memory foam, second layer of 1.75-inch Super Plush weight transition foam on a 10-inch foam base
    • Memory foam is resistant to dust mites and is naturally antimicrobial
    • 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
    • Open-cell memory foam formulation encourages a cooler night's sleep
    • Eliminates motion transfer and uncomfortable pressure points
    • Never needs turning
    • Disperses your weight evenly
    • Mattress can be used with an existing frame
    • 4-way Stretch knot waterfall zippered cover
    • Dimensions: 14 inches high x 72 inches wide x 84 inches long

    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 14 Inch
    Memory Foam Type Foam Memory Foam
    Density 3 Pound
    Support Firm Medium
    Mattress Top Plush Top
    Product Features Made in USA
    Recommended Foundation Type Bed Slats Box Spring Platform
    Dimensions See Description
    Materials Memory Foam
    Model Number OS14Select-CK

    Customer Reviews

    5 Stars
    4 Stars
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    2 Stars
    1 Stars
    • Amazing mattress, amazing price!

      Our last memory foam mattress was too soft and began to hurt our backs. When I purchased this one, I was hoping it wouldn't be too hard or too soft and it was just absolutely perfect! It feels soft and comfy but gives support. Whenever we go on trips now we miss our mattress. And on top of it all it is a GREAT price! Check to see if Overstock has any promo codes going on and you can save a little extra as well. :)

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    • Fantastic mattress

      From day one, this mattress has been wonderful. There was no odor upon opening, it regained its shape quickly and is extremely comfortable. We switched from an air chamber bed, this is much more comfortable.

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    • Very Happy

      We have had the mattress for a month now and love it. Firm but still comfortable, my husband raves about how great his back feels and that his arms no longer fall asleep. However, if you are an all night stomach sleeper, you may need to alter your position.

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    • Exceeds our expectations

      This mattress was a replacement for a California king size waterbed. It fit the waterbed frame like a glove. When we opened the box it only took 10 minutes to expand into the waterbed frame. We have never slept so good. My asthma is 100% better when in this bed. My husbands snoring is gone and we don't want to get out of bed. I highly recommend this mattress. Best one I have had in over 60 years.

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    • Junk. Matress falling apart.

      Processed a return and was told to put matress in small box and drop off. It's a California king matress. If you do happen to be the one that gets a defective matress your out of luck and money.

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    • Love it - great bed!

      Folks, this bed is as good as everyone is saying. We got the Cal King and dropped it in our waterbed frame. Had to raise the headboard, but that was the only thing. - This mattress is firm but comfortable. I had been having a lot of back issues before with the waterbed - hubby outweighs me by 60# or so, but my lower back and neck feel great now. Hubby is still trying to get used to the bed, BUT his snoring is almost non-existent now. :) As time goes by I think he likes it more and more. - I didn't notice much of a smell but we did let it air out for a day. - It is amazing how fast it expands once you take the plastic off. Have someone to help you lug it into the house and get situated and the plastic off. - Totally satisfied! And I would definitely buy another one. :)

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    • memory foam mattress

      We have been sleeping on the mattress now for several months and we love it. We get a much better nights sleep. You can not feel any movement when the other person set down on the other side of the bed.

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    • Mattress

      Great Nights Sleep! Nice and soft and keeps your very warm. Will be a great addition in the winter time to have a nice warm nights sleep!

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    • Soft & comfy!

      Softer than expected, but still a good sleep. Prompt shipment & delivery.

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    • This mattress RULES!

      Now that I have this mattress, there is none better! I was the princess in the story "the princess and the pea", so that says A LOT. You wont regret buying this bed!

      Read More

    Questions & Answers

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

      • online reviews


      • Reviews and Price. Looking forward to it.

      Read more Read less
    • Does this mattress sleep hot?

      • Hello meblea, memory foam does tend to retain body heat, if this will be an issue for you, it's recommended that you purchase a mattress that has gel, which will help keep you cool. Thanks for shopping with us!

    • The mattress we received doesn't match the product picture. Which side should be up when you place the mattress it in the bedframe?

      • Hello GnK, thank you for your inquiry; you will be contacted by Customer Care.

    • Does this mattress make a noise when you lay down on it? One of the reviews complained about a crinkling noise whenever you roll over, which seems weird to me for a memory foam, so I'm looking for other opinions. Thank you!

      • Hello lhoetger, this memory foam mattress is designed not to make noise when you roll over. Thank you for shopping with us! A.C.

    • What's the manufacture warranty on this mattress? How do we obtain the warranty?

      • Hello turen1, There is a 20-Year Limited Warranty for this mattress. The Limited Warranty refers to limited coverage for manufacturing or product defects only and does not apply to personal preference or buyer’s remorse. You can contact Overstock to obtain the warranty. Thanks for shopping with us!

      • Purchase it when you buy the mattress, they send it to you in the mail

      • Purchase it when buying the mattress they send it in the mail

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    • Does this mattress come with a box spring if not where can I get one

      • The mattress will need a frame sold separately, below the mattress look at the recommended items to buy. They show a medal frame Pragma California King bed, we already had a waterbed frame & was a perfect fit. Love it!!

    • Do regular California King size & depth sheets fit this mattress?

      • Thank you for your question blavarias. We cannot say for certain which sheets will fit. Each company’s product tend to vary quite a bit. You will just need to verify, that the sheet height is at least 14 inches, the width 72 inches and the length should be 84 inches. Have a great day.

      • Yes

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    • Is this mattress all foam? Also I've heard that foam mildews is this correct?

      • For the question about is this mattress all foam, yes it is all memory foam. Now, anything that is kept in a moist environment will mildew and old foam had a tendency to mildew more often and faster than normal but the new memory foam is engineered a lot differently today. It is made to be naturally fire resistant without chemicals or such and the mildew factor is a thing of the past. It is more resistant to those things and is a better quality product than it has ever been. Thank you for shopping

      • Foam with a layer of a cooling agent under top inch of mattress. Good quality foam. We are very happy as my husband has very bad arthritis.

      Read more Read less
    • What is uk super king in American size mattress

      • The UK super king size would be the California king for american size mattress. The mattress dimensions are 72 inches wide x 84 inches long.

    • What is the difference between the 10 inch and the 14 inch?

    • Does this mattress need box springs?

      Read more Read less
    • how long does a memory foam mattress last?


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    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.
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