Options:
Save for Later
Want to know when you'll get it? Go

What is “Estimated Delivery Date?”

This is an approximate delivery date and is not a guarantee. Delivery estimates are available only for select items to be delivered in the contiguous United States, excluding APO/FPO addresses and PO boxes. Your final shipping cost will be available at checkout.

OverstockTM MasterCard®

Get up to 8% rewards on your purchases.
No Payments & No Interest on orders over
$150 if you pay in full within 6 months.
Learn More ›
No Payments & No Interest on orders over
$150 if you pay in full within 6 months.
Learn More ›

Comfort Dreams Select-A-Firmness 11-inch California King-size Memory Foam Mattress

Overall Rating Rating 4.4  |  116 reviews  |  Write a review
Today $539.99
Off MSRP $860.00 (61%)
MSRP $1,399.99
Item #: 11281325
    Ensure you have ample room for a restful night's sleep with this comfortable California king-size memory foam mattress. This 11-inch-thick foam mattress is available in three different firmness levels to ensure your customized rest preference....more

Frequently Bought Together

Buy Together and Save 0% *

* Cannot be combined with other promotions.

People Who Viewed This Viewed

Sponsored Links What's This?
    Get the rest you need with an 11-inch-thick memory foam mattress. The unique bedding accessory will help you enjoy a deep, relaxing sleep night after night.

    • Mattress is available in three firmness levels: soft, medium and firm
    • Eliminates motion transfer and uncomfortable pressure points common in most innerspring mattresses
    • Soft: 2-inch layer of 3.5-pound memory foam, 2-inch layer of 2.5-pound memory foam, 5-inch layer of 1.4-pound urethane, 2-inch layer of 1.5-pound urethane foam
    • Medium: 2-inch layer of 3.5-pound memory foam, 2-inch layer of 3-pound memory foam, 2-inch layer of 1.4-pound urethane, 5-inch layer of 1.5-pound urethane foam
    • Firm: 2-inch layer of 4-pound memory foam, 2-inch layer of 3.0-pound memory foam, 7-inch layer of 1.5-pound urethane foam
    • Originally designed for NASA, this space age foam cradles the body, reducing pressure points that cause tossing and turning
    • Can be used with existing box springs or platform bed
    • Resistant to dust mites and is naturally antimicrobial
    • Mattress measures 11 inches high x 72 inches wide x 84 inches long
    Memory Foam Tips:
    • Remove from packaging within 72 hours of receipt to maximize expansion.
    • Product arrives very tightly packed. Unwrap and allow 48 hours to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • 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.

    Overstock Exclusive Product

Dimensions:
84 in. L x 72 in. W x 11 in. T
Materials:
Memory foam, microfiber, cotton
Model No:
na

Features

  • Mattress Type
    Foam, Innerspring, Memory Foam
  • Thickness
    11 Inch
  • Memory Foam Type
    Foam, Memory Foam
  • Density
    3.5 Pound
  • Support
    Firm, Medium, Soft
  • Mattress Top
    Specialty
  • Product Features
    Antimicrobial, Made in USA
  • Recommended Foundation Type
    Bed Slats, Box Spring, Platform
  • Tags
    Comfortable, Quality, Value
Was this product information helpful?
Yes No
Thank you for your feedback.
 
 
 
Thank you. Your feedback will help us create the best experience for our customers.

Showing 5 most helpful reviews on this product.

  • 5 Stars 85
  • 4 Stars 15
  • 3 Stars 4
  • 2 Stars 5
  • 1 Stars 7
  • Great!

    My husband swears he sleeps better, deeper and longer with this mattress! I think it is 100% better that that old pillow-top we were using. We got the medium firmness (even though my hubby wanted the firm) since I am hoping that as it "softens" over time the medium will go to soft and still be comfortable. BTW...have had this mattress about a year now with no evidence of any loss of firmness.

    • Would you recommend this to a friend? Yes
  • 11 in Select-A-Firmness Mem Foam Cal Kng Mattress

    I have found the above mattress to be a good product. I was a little apprehensive at first because coming from a worn out spring mattress to this was an adjustment for me and I did not get the type of sound sleep I expected. But after about 3-4 days, I had some of the best sleeps of my life since I stopped using my tubular waterbed 3 years ago. I think it takes a few days for your body and the foam to get acclimated to each after which the memory form gets accoustomed to your body weight. By that I mean it gets compressed in the same way and accomodates your weight and form. I bought the firm mattress because I like that type of matress and I'm a big guy (6ft 250 lbs). Also because mattress that is too soft gives me back pains. In the first 3-4 nights I did not get the total restfull sleep I'd anticipated but every night since then it has been sleeping bliss. I'd recommend this product to anyone whose in the same category as I described above. On a final note I was a bit disappointed by the Cal King Memory Foam Pillows that I also purchased. I had been shopping for this product for over 6 months during which I'd seen, tried out, and evaluated the designs of both the mattress and pillow. The other pillows I had seen/tried were either made of a composite of memory foam and some other denser foam in the core or had a sculptured shape that had a thickere portion at the widest side os the pillow to support your neck. These pillows were just a piece of memory foam cut into the shape of a standard shaped pillow (with the proper length for a king bed) that is thickest in the middle and tapers to a slimmer thickness at the edges. It wasn't very thick in the middle so when any weight was put on it, it compressed to thin profile that barely supported your head with any elevation. Though it sort of works for me since I prefer a flatter pillow, but I believe it might be an issue for other people as its barley supporting my head in the fashion I would have suspected, based on the other pillows I tried. Of course once you open the package you cannot return the item, so I'm stuck with it, but I would have wanted to exchange it for a different type of pillow if I knew ahead of time that was the type I'd get. So I'll just have to chalk it up to dealing with the prevailing policies when you purchase through the internet.

    • Would you recommend this to a friend? Yes

    vincyman from Southern California, Apr 2, 2009

    Flag As Inappropriate
  • Welcome back pain-free mornings!

    The last bed we had only had a 2 inch memory foam topper on it which was great in its own. I decided to upgrade to this memory foam mattress and I'm so glad I did! The first couple of nights my husband and I slept on it, i was woken up numerous times with hugs and kisses and his voice thanking me for purchasing such an awesome mattress. And it looks as great as it feels. The cat, who usually jumps out of bed after lying in it for about ten minutes, spent about two hours 'sawing logs' in a deep sleep on this mattress. I would recommend (and have recommended it) to everyone... cats included.

    • Would you recommend this to a friend? Yes
  • Too Firm

    Replaced my CA. King waterbed matress with this one. Bought the soft and it is very firm, too firm for me. It is quite comfortable on your back, but if you are a side sleeper, watch out! I have a rotator cuff injury and this matress is killing my shoulders. Wife wouldn't sleep on it till a 3" foam topper arrived. What is the point of a foam topper over memory foam.........should have just turned it over. It is only slightly better with the pad. Wish we would have tried some out before buying.

    • Would you recommend this to a friend? No
  • Unexpected, but great mattress

    When the delivery guy came with this mattress, he thought it was a rug because of the way it was packaged--all rolled up tightly. It expanded to about 10 inches immediately after cutting through the tape. It also has an unexpected bamboo (anti-microbial) covering. First night was a little different from our spring coil, but since then, it has been great. I rarely wake up, or move, for that matter! It is firmer than I expected--I ordered a medium--I wish I ordered soft, but I was worried about it being too soft. I thought about ordering a mattress topper since this was so cheap, but the firmness really hasn't been an issue since I've been sleeping all night--same with husband who is 6'4" and 230 lb.:) Great buy!

    • Would you recommend this to a friend? Yes
View All Most Helpful Reviews
  • Good night's sleep

    Purchased one of these mattresses previously and liked it so much we had to have one for our other residence. Previously had regular mattress and it was worn and uncomfortable. This one is comfortable and we are both sleeping better. Had no trouble unwrapping and putting on the bed. Did not smell any odor and was able to sleep on it the second night after we received (probably could have the first night but decided to follow instructions.

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Average Comfort
    Very Firm
    Very Soft
    Excellent
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    vssohio from Marin County, CA, Jul 22, 2014

  • Good Buy

    Loved the mattress. It took shape its original shape that night and did not smell like plastic at all. Super happy with purchas

    Good
    Poor
    Excellent
    Average
    Poor
    Excellent
    Average Comfort
    Very Firm
    Very Soft
    Average
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    serenitysmommy30 from Missouri, Jul 10, 2014

  • Just what I wanted!

    I have been waiting to find this mattress for several years. It is the right size for my bed (which has been hard to find), good thickness and comfort and foam composition, and comes with a sturdy mattress cover (not described in the product description) which is an extra and appreciated bonus. The price was a good value too. I am totally satisfied with this product, but can not say it would be ideal for other people -- preferences vary.

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Somewhat Firm
    Very Firm
    Very Soft
    Excellent
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    llmystic from Aberdeen, WA, Jul 4, 2014

  • Great mattress for a great price

    As with all of my large purchases of furniture or bedding items, I check Overstock first since it is so convenient and I can read the honest feedback. I was looking for a good firm mattress to use on a platform bed. This fit the bill and I looked at Amazon and some local retailers and no one could match the price and ease of purchase. We did as it said and let it return to its normal shape by unrolling it in our bedroom for the 72 hours. No smell that I noticed at all and fit the sheets we had perfectly. We have a CA king and we sleep very comfortably on it. We did buy the firm as my better half prefers that but I find it comfortable as well. If you are a soft mattress lover make sure to pick that one but this is a better compromise if you have one that really prefers a firm mattress. I am a side sleeper and it works just fine.

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Very Firm
    Very Firm
    Very Soft
    Excellent
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    kpritchard16 from Norfolk, VA, Jul 3, 2014

  • the mattress is perfect...

    I am very happy with my purchase....when they say 'firm' thats what they meant. For support and comfort I love it, now my hubby needs a softer so we also placed a 3 inch memory foam over the top of it for his sake hut I still have the support I need for my back problems. As for the mattress, it is exactly what I expected and I am very happy with it.

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Very Firm
    Very Firm
    Very Soft
    Good
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    bmcsweeney2 from Sacramento Ca, Jun 5, 2014

View All Most Recent Reviews

Product Q&A

Ask a Question

where was this mattress made? loo110 on Jun 25, 2014
Subscribe to Answers
Answer This Question

Thank you for your inquiry, loo110. This mattress is made in the U.S. We hope this helps. Thank you for shopping with us and have a nice day! overstockcustomercare1 on Jun 26, 2014
 
 

Does the mattress come with a waterproof cover? serenitysmommy30 on May 6, 2014
Subscribe to Answers
Answer This Question

Hello serenitysmommy30, this mattress does not include a waterproof cover. Thank you for shopping with us! Vicki H overstockcustomercare2 on May 23, 2014
 
 

Be the first to ask a question about this product.
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

NOTE:

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 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.

Buy Now with Bitcoin Learn More