Only 3 left in stock!

Tempur-Adapt 11" Medium California Memory Foam King Mattress with Cooling Tech

$ 2799
103 Reviews
$60/month with 60 months financing* Learn How


The Tempur-Adapt 11" Medium California King Mattress is a USA-made, medium comfort level mattress with a casual style. Its grey fabric cover encases memory foam for a restful sleep experience.

  • Offers a 10-year warranty and a sleep trial for peace of mind.
  • Compatible with adjustable bases for personalized comfort.
  • Constructed from a polyblend material for durability and comfort.

Product Details

Dimensions 72"W x 84"D x 11"H
Weight 49 lbs
Style Casual
Color Family Grey
Material Fabric
General Dimensions
72"W x 11"H x 84"D
49 lbs
Cushion Firmness
Designed to help make soreness a thing of the past with the all-night pressure relief and support you can only get from Tempur-Pedic's one-of-a-kind TEMPUR-Material™.
The advanced, ultra-conforming TEMPUR-Material™ responds to your body’s temperature, precisely adapting to your weight and shape in a way no other mattress can.
Deep, Undisturbed Sleep™
Sleep problems? Meet sleep solutions. No matter the sleep problem , Tempur-Pedic® has one-of-a-kind solutions to help you get deep, comfortable, undisturbed rest, night after night.

Box Springs and Mattresses are sold separately. Remember to add a Box Spring, or Bunky Board to your order if necessary.

72"W x 84"D x 11"H
Package Dimensions
38.0"W x 79.0"D x 39.0"H
49 lbs
California King
Mattress Height (in)
Color Family
Base Cloth Type
Material Content
Mattress Top
Tight Top
Mattress Foam Type
Solid Foam
Adjustable Base Compatible
Additional Details
Tempur-Adapt Medium
Recommended Sleep Position
Back, Side
Sleep Trial
Mattress Type
Memory Foam
Comfort Level
Cooling Technology
Need to Rotate or Flip Mattress
Country of Origin
United States

Mattresses sold in California are subjected to a mandatory recycling fee. ($10.50/piece) Learn more

Tempur-Adapt 11" Medium California King Mattress is rated 4.7 out of 5 by 103.
Rated 3 out of 5 by from Tempur Mattress Review I ordered a medium mattress and it feels like a hard. I'm told it can take up to 60 days to "break-in" by the store. Meanwhile I'm having the worst sleep I've ever had. I had friends tell me it can takes months, I'm not sure my back and neck can wait that long. Be prepared for a long break in period with a Tempur mattress if you decide to order one.
Date published: 2023-12-20
Rated 1 out of 5 by from Matresss comes up short….and soft. This mattress just isn’t it. I truly don’t understand the high price point for an entry grade mattress. This mattress is equal to any other memory foam brand on the internet. I’d say Tuft & Needle is 1/3 of the price and better quality. If not better def the same. This matteess offers no support. It’s honestly terrible. My partner and I are sleeping in the guest room until we can exchange this but BUYER AWARE. READ THE RETURN POLICY. Living Spaces is requiring us to keep for 30 days before exchange. So now it’s really just a very big overpriced dog bed, because no way we can sleep on this for 30 days. Weird mattress weird return policy.
Date published: 2023-12-18
Rated 5 out of 5 by from Great mattress for back sleepers Great mattress for back sleepers. It is super firm and haven’t had any issues yet
Date published: 2023-11-04
Rated 5 out of 5 by from Very comfortable mattress Very comfortable mattress. Wake up feeling rested with no aches or pains.
Date published: 2023-10-09
Rated 5 out of 5 by from Best mattress I love it Best mattress I’ve purchased to date it is so comfortable
Date published: 2023-09-22
Rated 4 out of 5 by from Firm at first Mattress was a little more firm at first but after a week of sleeping on it the mattress has started to soften.
Date published: 2023-09-10
Rated 5 out of 5 by from Best sleep I’ve had in years With so many different options for mattresses these days trying to pick the perfect one can lead to decision paralysis very quickly. My wife and I spent countless hours researching and reading reviews online about different mattresses and brands. It literally took us years to finally replace our old mattress with the Tempur-Pedic Adapt and I wish we had done so sooner. It is so comfortable and supportive and we absolutely love it. I am a side sleeper and prefer a softer mattress while my wife sleeps on her back and likes a more firm mattress. We compromised on this medium Adapt and it fits both of our needs perfectly. I look forward to going to sleep every single night, fall asleep faster, don’t toss and turn and wake up feeling absolutely refreshed. Literally the best sleep I’ve had in years. It is a bit more firm when first delivered and takes a couple weeks to break in but once it does, boy is it an amazing night’s sleep. I also tend to run hot when I sleep which was one of my worries about this mattress but it actually regulates body temperature pretty well and I haven’t had any issues. In my opinion a good mattress is one of the most important purchases you can make to improve your health and quality of life and this one is well worth the investment.
Date published: 2023-07-08
Rated 5 out of 5 by from Perfect fit Mattress fit our frame beautifully. 100% recommend the foundation to go with it, otherwise it sits low
Date published: 2023-07-06
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Does in home delivery include removal of the old mattress?

Asked by: Mark250
Both full-service delivery and indoor drop off includes removal of the old mattress, if purchased with a new mattress such as Tempur-Adapt Medium King Mattress.
Answered by: LSProductTeam
Date published: 2023-02-14
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