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Tempur-Pedic

Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch California King Mattress Topper Medium Luxury Premium Foam, Washable Cover, Medium Cooling Topper,White

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Apr 30
Order within 1 hour and 32 minutes
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Size: California King


Style: 3" + Cooling


Features

  • Memory Foam
  • COOLING 3-INCH CALIFORNIA KING TOPPER: TEMPUR-Adapt + Cooling topper is ideal for getting the perfect nights sleep on the go or at home. 83.5 x 71.7 x 2.9 size perfectly fits a California king size mattress.
  • SOFTEST TEMPUR MATERIAL: 3-inches of exclusive TEMPUR-ES Material precisely adapts to your unique shape, weight and temperature. Instantly enhances the comfort and support of any mattress.
  • WASHABLE COOLING COVER: Premium knit cooling cover provides cool-to-the-touch comfort after every wash. Breathable, high-stretch performance fabric.
  • MULTI-PURPOSE: TEMPUR-Adapt + Cooling topper is easy to set up anywhere. Ideal for dorm rooms, camping, recreational vehicles, overnight guests & more.

Description

Power your sleep with the comfort you deserve with the Tempur-Pedic TEMPUR- Adapt + Cooling California King Mattress Topper. This 3" thick memory foam mattress topper instantly improves the comfort of any mattress, evenly absorbing the force of your body and its pressure points to reduce tossing and turning so you can wake up feeling refreshed and ready to start the day. Featuring signature pressure-relieving TEMPUR material, the memory foam topper effortlessly adapts to your unique shape, weight, and temperature to offer the same pressure-relieving comfort and support found in our mattresses. It's designed to reduce motion transfer so you can rest undisturbed even when you're sleeping beside your partner, kids, or pets, helping everyone get the blissful night of sleep they deserve. For increased comfort and durability, the supportive mattress topper is protected by a breathable, cool-to-the-touch cover that keeps you up to 8 degrees cooler all night long and can be removed and machine washed as needed for easy cleaning. This medium-firm mattress topper fits neatly over California king size beds, and the Staytight corner straps keep your topper securely in place by creating a nonslip connection to your mattress.

Brand: Tempur-Pedic


Color: White


Size: California King


Fabric Type: Memory Foam


Special Feature: Allergen Barrier, Cooling


Brand Name: Tempur-Pedic


Age Range Description: Child


Model Name: Mattress Topper


Number of Items: 1


Manufacturer: Tempur-Pedic


UPC: 841230094212


Manufacturer Part Number: 11386180


Model Number: 11386180


Manufacturer Warranty Description: This Limited Warranty is valid only in connection with the original purchase of new products from authorized retailers and extends from the original purchase date of the original product purchased. An “original purchaser,” for the purposes of this Limited Warranty, is an individual or entity who purchases the product directly from Tempur-Pedic or an authorized retailer of Tempur-Pedic with the intent to use the product for personal consumer use and not for commercial or industrial use and not with the intent to resell the product. An “authorized retailer,” for purposes of this Limited Warranty, is an individual or entity authorized by Tempur-Pedic to sell product directly to original purchasers. An individual or entity that purchases the product from whatever source with the intent to resell the product is an unauthorized reseller (“unauthorized reseller”)".


Included Components: Removable, washable cover, Staytight corner straps


Unit Count: 1.0 Count


Item Type Name: Soft Luxury Premium Foam, Washable Cover


Other Special Features of the Product: Allergen Barrier, Cooling


Closure Type: White


Water Resistance Level: Not Water Resistant


Fabric Type: Memory Foam


Product Care Instructions: The cool-to-touch cover can be removed and washed in cold water. Do not use chlorine products or harsh stain removers. We recommend air drying, but it can also be dried on a cool setting. Do NOT wash or Dry Clean the core TEMPUR-Material.


Material Type: Memory Foam


Size: California King


Color: White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 30

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Best mattress topper in my experience
Size: Queen Style: 3" + Cooling
This mattress topper is the best I've ever used. My husband and I are immediately so comfortable that we fall asleep easily and rarely move throughout the night. We wake up refreshed and without the usual aches and pains we senior citizens normally contend with. And it is cooler than the less expensive Tempur-Pedic topper. Definitely worth the extra money. ... show more
Reviewed in the United States on April 21, 2026 by C. Abel
    • Very Comfortable Mattress Topper with Great Support and Cooling Feel
Size: Queen Style: 3" + Cooling
This mattress topper made a big difference in comfort right away. The thickness feels just right and adds a nice layer of support without being too soft or too firm. It helps relieve pressure and made sleeping much more comfortable overall. I was also happy that there was little to no odor when opening it, which is always a concern with foam products. The cooling feel is noticeable and helps keep it from getting too warm during the night. The cover seems easy to remove and clean, which is a nice bonus for washability. It also feels like it offers some basic protection, and the material seems resistant enough to handle normal use. Overall, it feels high quality, supportive, and comfortable. It is a great upgrade if you want better sleep without replacing your whole mattress. ... show more
Reviewed in the United States on March 27, 2026 by Devin Nikkole Blankenship
    • Don't do it! Worst night of "attempted" sleep ever!
Size: King Style: 3" + Cooling
Worst night's sleep ever! While visiting relatives a couple of weekends ago we loved their mattress topped. It made their worn out mattress feel great, so I asked what it was. They said it was this same Tempur-pedic topper that I am reviewing today. They bought it a few years ago, and have loved it. So we decided to buy one for ourselves. We read many reviews about fake topper, and too-squishy toppers, etc and thought that the poor quality ones must also be some of the fake/knock-offs being sold and took the dive into buying one that said sold and shipped by Amazon. Sure enough, we got one that looks exactly like the one we slept on at the relatives and everything seemed to be top-notch and authentic Tempur-pedic. Well, last night was our first night attempting to sleep on it. It was BAD. The cooling aspect lasts about 20 seconds, any place with any amount of weight sinks down flat with no support, and lighter areas are now 3" higher than the areas right next to them that are flat. These were the exact claims that others posted in their reviews. UGH. Both my wife and I got up this morning with so many body aches, headaches, and virtually no sleep at all last night. I should have listened to the reviews, but also knew from experience that this at least used to be a good product. Not so much any more. Now I need to figure out how to compress the memory foam and package this back up to return. What a joke for the hundreds of dollars that this costs. ... show more
Reviewed in the United States on November 23, 2025 by Nick
    • Better than any mattress I've ever slept on!
Size: Queen Style: 3" + Cooling
The most plush mattress topper out there!! I actually discovered this at an Air BnB where I had to ask the owner where it came from and they gave me this information. I ordered one from Amazon and it remains one of the best purchases I've ever made. Period. We've owned it for over 2 years now and it's still as soft as the day we bought it! If you like a firm mattress, this is NOT going to be for you. It's very very soft, and you sink into it for a sleep like you're on a cloud! The cooling cover keeps you comfortable and it's easy to wash and put back on the pad. If you don't want to replace your mattress and want to extend the life of it, this will be your answer. Worth the splurge!!! ... show more
Reviewed in the United States on March 14, 2026 by Katie
    • Quality, but doesn't quite meet my needs
Size: Queen Style: 3" + Cooling
I purchased the 3" medium cooling topper in hopes to extend the life of our (only) 3 year old memory foam mattress which had become too soft and indented. First of all, the topper is definitely a good quality, from the foam to the cover. It quickly decompressed and the cover was easy to zip and put on by myself. It did have an odor but just a faint new upholstery smell that quickly faded. It fit with my regular sheets and no big issues with it moving around, although once on it, it could stand to be a couple inches wider to meet the edge of the mattress. I don't believe it has any cooling properties but it's not overly hot like some toppers can be. It is very plush and cozy initially, but I really needed something firmer. I am a back and side sleeper and this is comfortable on my side but not at all on my back--it's like my butt sinks and I'm sleeping at an incline. Once you are settled in you sink in like a cocoon, so if that sounds good to you, you'll like this topper. It has helped with dispersing the movement from my husband, who thrashes around at night and bothers me, and seems to also be helping with his snoring. So those things alone are helping my sleep quality. Overall, it's not perfect for my needs but it has been an improvement, and since it would be a hassle to return, I will keep it for the foreseeable future. ... show more
Reviewed in the United States on July 14, 2023 by frknhippie

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