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Sleep Innovations Dual Layer 4 Inch Memory Foam Mattress Topper, California King Size, Ultra Soft Support, 3 Inch Cooling Gel Memory Foam Plus 1 Inch Fluffy Pillow Top Cover

  • Based on 32,585 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Apr 20
Order within 2 hours and 14 minutes
Available payment plans shown during checkout

Size: California King


Style: Plush Support


Pattern Name: Topper


Features

  • Memory Foam
  • Add this plush California King size gel memory foam mattress topper with two layers of cool cloudlike comfort; 3 inch gel memory foam plus a 1 inch pillow top cover for an all-over soft plush feel
  • Bedtime Made Better: This gel foam mattress topper offers plush support for all sleep positions; The fluffy pillow like cover is removable, washable, and stretches to fit your bed like a fitted sheet
  • Instantly Improve Any Mattress: Relieve pressure points, enjoy deeper sleep, and wake up feeling refreshed with our line of memory foam, gel memory foam, dual layer, and pillow top mattress toppers
  • Made In The USA: Our memory foam mattresses, mattress toppers, and pillows are all hypoallergenic and CertiPUR-US certified, offering you high quality materials for high quality sleep
  • Committed To Great Sleep: We invented the memory foam mattress in a box and we continue to innovate restorative foams and fabrics to give you the best night's sleep; This topper comes with a 10 year warranty

Description

Reinvent your sleep space with a two-layer mattress topper that provides the ultimate luxurious comfort. A plush fiberfill pillow top cover comforts on impact, so you begin to unwind from the moment you lay down. Underneath, enhanced airflow gel memory foam provides ultra-breathable support, allowing excess heat to move away from the body as the foam continuously cools throughout the night. A consistent sleep temperature ensures that you fall asleep faster and stay asleep longer. Experience deep pressure point relief with responsive memory foam. This helps prevent tossing and turning to encourage more undisturbed sleep. Plus, you'll extend the lifetime of your mattress with renewed nighttime comfort.

Brand: Sleep Innovations


Color: Plush Support


Size: California King


Fabric Type: Memory Foam


Special Feature: Removable


Brand: Sleep Innovations


Color: Plush Support


Size: California King


Fabric Type: Memory Foam


Special Feature: Removable


Closure Type: Pull On


Product Care Instructions: Machine Wash


Water Resistance Level: Not Water Resistant


Age Range (Description): Adult


Material: Gel Memory Foam


Model Name: 4-inch Dual Layer Gel Memory Foam Mattress Topper


Number of Items: 1


Manufacturer: Innocor, Inc.


UPC: 617014596506


Global Trade Identification Number: 06


Product Dimensions: 82 x 70 x 4 inches


Item Weight: 24.1 pounds


Country of Origin: USA


Item model number: G-TOP-05090-CK-WHT


Refill: fiber, memory foam, gel


Assembly required: No


Warranty Description: 10 year limited manufacturer


Batteries required: No


Included Components: 3 Inch Gel Memory Foam and 1 Inch Fluffy Pillow Top Cover


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Luscious, pillowy goodness
Size: Queen Style: Plush Support Pattern Name: Topper
Off your her because you're looking for a soft, plush, cooshy mattress topper, there's no need to waste your time looking elsewhere. Just buy this now. I was dissatisfied with 2 other foam toppers because they were simply too firm. I was looking to replace my soft one, but nothing was soft enough, until I read a review that said what I'm repeating here... look no further, let me save you the time, just buy this one! It's perfect. The memory foam is very plush and squishy, I sink right into it, and the extra topper just makes it even more sublime. I slept great, and really looked forward to getting back to my bed. I'll buy this again and again... and you should too! ... show more
Reviewed in the United States on March 9, 2025 by Emily Bailey

  • Great purchase!
Size: Queen Style: Plush Support Pattern Name: Topper
I bought this topper after reading several reviews. I have to say when I first got it, I was skeptical. After sleeping on this topper for a few nights I saw myself sleeping in longer and not waking up overnight as I used to. It is very comfortable and I'm glad with the purchase. My original mattress is firm and I have tried many foams and toppers. This one is a keeper. ... show more
Reviewed in the United States on March 8, 2025 by Becky

  • Pretty decent
Size: Twin Style: Cooling Comfort Pattern Name: Topper
Pros: Not hot!! Cover is soft, well made with onion style baffles No significant smell, and I have a very sensitive nose. Cons: NOT 4 inches thick as advertised. The foam is 2 inches and the cover is 1 inch maximum. Definitely less when you’re lying on it. Relatively comfortable, but for me it needs another inch or two of foam to relieve the pressure points, such as hips when sleeping on my side. Absent increased foam thickness, it needs to be somewhat denser to compensate. Of slept on it a few nights and was hopeful about this product, but I will be returning it. ... show more
Reviewed in the United States on August 7, 2024 by HikingSierra89

  • Best Product Ever!
Size: King Style: Enhanced Support Pattern Name: Topper
Let me help you out & save you tons of time... I spent HOURS online researching for the best, most cost effective mattress topper & I kept coming back to this one. I also checked the consumer reviews website as I do before I make any big purchases & this rating was high. I knew to not get anything less than 3", really 4" high, since over time you would have no benefit. The first hour I received this, it was already on my bed & it was so incredibly comfy. Everything is at first though, right?! I didn't realize it then but as the days go by this just gets better & better & better. I suffer from fibromyalgia & insomnia and was desperate to find something, anything, that would help instigate & sustain a better night sleep for me. I am still bewildered some mornings when I wake up with zero lower back pain & less aching in my body. If for some reason this one ever wears out or is destroyed, I would pay twice the price for another one. That is how much I love this thing!! Unlike some of the other mattress toppers I've had, this one does not move during the night nor does it move when I slide off my bed in the morning. With many others I have owned, I have constantly needed to readjust or pull more to one side or pull it back up to the top of my bed. I have none of that hassle with this. It stays completely put. This mattress topper is all one piece and is exactly like a mattress pad only everything is built nice & tidy into this one piece and you put it on just like you would a fitted bed sheet. So you would put this on first, then make your bed as you normally would with your sheets, blanket, comforter. There is no need for a mattress pad as this is all in one piece already. So when I first put this on my bed, I looked at it & figured the reviews I read lied!! LoL! I didn't believe something that looked so simple, could provide such comfort. I was so so wrong & this is one time I am ecstatic to be wrong!! I wouldn't hesitate for a second to buy this. If you're on the fence about it, just know I did hours of research & have been using this now for over a month & I am in love!! This is hands down, one of THE BEST products I have ever purchased for myself! There is no reason to stay on the fence... I'm telling you, if you're looking for a better night sleep, more comfort at night or both, this is exactly what you need! ... show more
Reviewed in the United States on August 19, 2016 by Wendy

  • PERFECTION!
Size: Queen Style: Plush Support Pattern Name: Topper
I’ve bought 6 different bed toppers from 5 different companies and nothing has been comfortable until I found this one: it’s an absolutely God send. I’ve slept like a baby since I got it and will be pitching another for my guest room. Don’t hesitate to buy this if you’re looking for softness but support. It’s my all time favorite. Thank you!!!!!! You’ve ended my search!!!!! Now to just find the perfect pillow. ... show more
Reviewed in the United States on March 24, 2025 by Iris

  • Amazing upgrade for our pull out couch
Size: Queen Style: Enhanced Support Pattern Name: Topper
We got this for a terrible lumpy painful pull out couch and it is amazing. It has completely transformed our uncomfortable pull out couch to a guest worthy bed. No more springs poking you in the back, no more having to shift to avoid bad spots on the bed. We have used it multiple times and it has held up great. We will 100% buy this again should we need another. ... show more
Reviewed in the United States on March 25, 2025 by Ana

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