Dormeo Premium California King Cooling Mattress Topper - 3-Zone OctaspringⓇ Technology for Optimal Back Support, Anti-Slip Bottom
Condition: New
Buy Now, Pay Later
As low as
/ mo
Learn more
- – Up to 36-month term if approved
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
90-day returns
Learn more
FREE 90-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
20 left in stock
Arrives
Sunday, May 10
Recently Viewed
Size: California King (72x84x3 inches)
Features
- Innovative Octaspring Technology: Experience the best in sleep innovation as Octaspring Technology transforms your nights, relieving discomfort and providing extra comfort. This foam topper adapts to your bodys contours for optimal back support.
- A topper that stays in place: Our premium mattress topper creates a brand-new feel for your old, hard mattress. The anti-slip bottom and adjustable corner straps keep your topper securely in place to enjoy undisturbed sleep.
- Smart 3-zone support: Our california king topper evenly distributes weight, offering firmer support in the center where it's needed most while providing gentle cradling comfort under your shoulders and legs to avoid hip and back discomfort.
- 8x more breathable than traditional foam: Stay cool all night with our cooling mattress topper. Designed for enhanced breathability, it naturally expels heat and draws in cool air to regulate your body temperature.
Brand: Dormeo
Color: Blue
Size: California King (72x84x3 inches)
Fabric Type: Polyester
Special Feature: Cooling
Brand: Dormeo
Color: Blue
Size: California King (72x84x3 inches)
Fabric Type: Polyester
Special Feature: Cooling
Closure Type: Pull On
Product Care Instructions: Machine Wash
Water Resistance Level: Waterproof
Age Range (Description): Adult
Material: Octaspring Recovery Foam
Number of Items: 1
Manufacturer: Dormeo
Global Trade Identification Number: 33
Product Dimensions: 84 x 72 x 3 inches
Item Weight: 34.6 pounds
Item model number: 110033391-AMZ
Date First Available: September 5, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 10
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: Twin (38x75x3 inches)
It is a cold, cold topper and I do not like being cold. I unzipped the cover and washed it. I walked on the uncovered topper in my thin socks and my feet got cold. I had a pillow with blue colored pieces of foam and it was too cold. Fortunately, I had extra foam pieces and was able to salvage that pillow. There are six rows of blue foam stars at each end with 5 rows of white foam stars in between. These rows of foam stars are sandwiched in between two flat sheets of foam. The top sheet is softer than the bottom studier sheet of foam. I'll use this with a sleep number mattress that I already have and will put it UNDER the inflated mattress. There's room for it because I got rid of the rigid border and substituted foam from another complete foam mattress that I tried. I initially carved out room in the foam mattress to put in the sleep number inflated mattress. Then I removed all of the inner foam and just left a foam ring around the sleep number mattress. I got one of those Tempur-Pedic mattresses that comes in a bag. It is too soft for me. I had a lumbar laminectomy in September of 1990 due to a herniated disc. I was putting the sleep number mattress on top of the Tempur-Pedic mattress when I ordered this topper. But I got the bright idea of removing the sleep number mattress and flipping the Tempur-Pedic mattress over with the much firmer side up and that was working for me (see below). The sleep number mattress was causing a pressure point discomfort at my hip joint. I am a side sleeper and switch sides during the night. I also need to sleep with a pillow between my legs. I only got up once last night vs 2 or 3 or 4 times with the sleep number mattress, depending on the temperature and hip pressure point discomfort. So, it's all good and I'm keeping the topper. I knew I could use it even though I feared that it might be cold. It is COLD folks. Don't let anybody tell you otherwise. I did put the topper on my bed but had to take it off a few hours later. I need to be able to lay flat on my back with the head of the bed elevated a little to watch TV/Netflix. I have a middle back injury that affects my stomach. All of those foam star springs were pressing against my back, and I got a stomachache after a few hours. At least I tried. You never know for sure unless you try. Otherwise, I might've kept it on for the rest of the summer and then removed it when the cold weather hit. (Update 9-1-2023) The Tempur-Pedic mattress started bothering my lower back injury so I got up in the middle of the night and put the sleep number mattress back on top of the Tempur-Pedic mattress. In the last photo I show the bottom side of the sleep number mattress after I stuffed the topper on top of it. That is the side that I am sleeping on. So, the topper is on the bottom of the sleep number mattress. The soft foam of the topper is facing down. But that means it is facing up when I sleep on the sleep number mattress. That's because I flipped the topper core before zipping the cover back together. If you didn't do any of that then you can achieve the same effect by making the top of the topper face the bottom of the sleep number mattress. I can lie flat on my back on the sleep number mattress and it doesn't bother my middle back injury. I can side sleep on the sleep number mattress and the pressure points at my shoulder and hip are much better with the topper acting as a bottomer. So, I upped my score from a 2 to a 4 and am happy with my purchase.
...
show more
Reviewed in the United States on August 23, 2023 by James R. Herman James R. Herman
Size: Queen (60x80x3 inches)
The main reason this topper was purchased was for its cooling affect. But it does not cool as advertised. It is a very comfortable topper to sleep on until it starts warming up with your body heat. The manufacturer should have left the cooling capability off its ad. Too much money for a not-as-advertised product.
...
show more
Reviewed in the United States on November 13, 2023 by Amazon Customer
Size: Twin (38x75x3 inches)
This was great for my dad he had less back pain after we put it on his bed
Reviewed in the United States on November 16, 2023 by wildmom
Size: Queen (60x80x3 inches)
N/A
Reviewed in the United States on November 14, 2023 by Walter Brown
Size: King (76x80x3 inches)
I bought this one year ago to cover a little too hard Saatva all spring mattress. At first, it was fantastic just as most other reviewers have said. Here we are one year later and it is worn out. Yes, I spun it every three months to keep it from getting body impressions, but there they are. It has become almost solid in the shoulder areas. There is no warranty when purchased from Amazon. The link above says to contact Dormeo where they say they only warranty the product when purchased directly from them. I bought from Amazon for the fast free shipping. Would I buy another Dormeo? Maybe. First, I'm going to cut the top off of this and see if I can rearrange these Octasprings and try to get another year out of it. This thing was $500 with sales tax. This should last longer than one year. One more thing: it would be great if this came with a zip off top so we could rearrange the Octasprings when they start collapsing.
...
show more
Reviewed in the United States on November 3, 2023 by Ricky
Size: Queen (60x80x3 inches)
I think the mattress pad is a good product. I sleep good on it, but I really didn't have any sleep issues. But I can say the pad didn't cause any issues for me, I still sleep good. But I also think I might not be as stiff when I roll out of bed in the morning. I really bought the mattress pad for my wife. The main thing she has always complained about when she sleeps is getting too warm. She still gets warm, but she thinks not as much as before. She has always been warmer than me. When she sits on a chair and gets up then I sit on it the chair feels like it has a heating pad on it. It's something else.
...
show more
Reviewed in the United States on October 3, 2023 by Abq-John
Size: Queen (60x80x3 inches)
I saw a paid advertisement for this at 5 in the morning one night and figured I'd give it a shot. This has honestly changed my life, I haven't had a good night's sleep in years and years, after a week of sleeping on this topper, I am out like a light, my back pain has minimized and I feel rested when I wake up. This may be a bit more pricey but it is 100% worth every cent I paid for it.
...
show more
Reviewed in the United States on October 22, 2023 by Jonny Patches
Size: Twin (38x75x3 inches)
This Topper exceeded my expectations. After airing it out for two days there was no noticeable odor. The comfort of this Topper was noticeable after the first night. I now wake up with out the numerous aches and pains I've had . And for the first time in years I have no lower back pain from sleeping on my back! At first I was hesitant of this purchase because of the price. Am sooo glad I went ahead with it. It is unreal that after years I can get up without feeling as if I was in a train wreck every night.
...
show more
Reviewed in the United States on October 9, 2023 by XL