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Select Luxury Reversible 12-inch Cal King-size Foam Mattress

by Select Luxury
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ITEM# 13661861
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ITEM#: 13661861

This 12-inch reversible California king foam mattress provides superior comfort for a good night's rest. This reversible mattress is constructed of a plush foam on top of high density foam covered in stretch knit ticking on each side.

  • Construction: Foam
  • Support: Medium
  • Materials: 1.75-inch plush foam on each side of an 8-inch layer of high density foam
  • Keeps true form and will not compress
  • Lightweight and easy to turn
  • Disperses your weight evenly and provides the ultimate in pressure-relieving comfort
  • Made from 100-percent hypoallergenic materials that make this mattress ideal for those who suffer from allergies
  • Mattress can be used with an existing frame
  • Great for platform beds or slatted frames
  • Meets all flammability standards


  • Mattress: 84 inches high x 72 inches wide x 12 inches deep

Foam Tips:
  • Remove from packaging within 72 hours of receipt to maximize 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.

The firmness level of every item is unique. Please be advised that even similar products may produce different firmness results.

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Once opened this product is non-returnable.

Click here to view more sizes.


Mattress Type Foam
Thickness 12 Inch
Memory Foam Type Foam
Support Medium
Mattress Top Plush Top
Product Features Bed in a Box
Recommended Foundation Type Bed Slats, Box Spring, Platform
Size California King
Dimensions See details
Model Number OVS12REV-07
Country of Origin United States

Customer Reviews

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

  • Good enough
    Verified Purchase

    Good for about 6 months Then started to sag in the middle. But it was very comfortable when first purchase so for the price not a bad value but not a long term mattress.

    Read More
    kelly d. Feb 8, 2016
  • Most Helpful

  • Not as firm as the Queen but well worth it
    Verified Purchase

    I bought this because I purchased a queen size last summer and I thought it was too hard but after a week I noticed my back, side and any pains I had from sleeping where GONE! When I moved back home my pains came back. I thought I was getting sick. We had an expensive cushion top Cal King mattress on our bed. I decided to order a Cal King foam mattress from overstock all though not as hard as the queen again all my back, side and neck pain GONE. Why buy a $2,000 mattress when you can get this for a 1/4 the cost and have a great night sleep! Comes in a box rolled up. Opened the box in bed room and pulled mattress onto box springs wal-la the mattress comes to life in a matter of a few hours and is fully expanded in a day or so.No smell, no fuss and no pain! I would of liked it harder like the queen was, but perfectly happy!

    Read More
    ktmangel Dec 17, 2011
  • Foam Mattress
    Verified Purchase

    Shopped at retail outlets for new mattress. Liked Foam Mattress, however did not like the price. Decided to look on O.co to compare prices. Decided to try this one for one third of the price of retail. My husband and I love it. My husband was starting to have lower back pain in the morning from our old spring mattress and now he says he wakes up refreshed without pain.

    Read More
    diagarc Jul 11, 2012
  • No more hip pain
    Verified Purchase

    Really enjoying this mattress. My husband would have preferred it being softer. The only complaint is the cover over the foam has moved so the seam is a bit off.

    Read More
    kymom54 Oct 10, 2013
  • California King Mattress
    Verified Purchase

    Could not believe small box opened up into a complete Cal King mattress! easy and comfortable.

    Read More
    amitime Apr 17, 2013

Questions & Answers

  • Q:

    "I as well have a split frame box spring I do not like low beds, How do I keep the height? with the system I have and avoid the lump in the middle. Is there a kit for this or does a piece of 3/4 plywood fix the issue? ."

    • A:

      a professional contractor or a bed store expert may be the best person to consult

  • Q:

    "Can I place this mattress on top of a split frame box spring or will that cause a lump in middle of mattress? (Our box spring is currently 2 separate frames next to each other. Thanks for any info you have. Tracy"

    • A:

      No, you cannot; it will cause a lump in the middle of the mattress.

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
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.