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Sleep Innovations

Sleep Innovations Marley 12 Inch Cooling Gel Memory Foam Mattress with Airflow Channel Foam for Breathability, California King Size, Bed in a Box, Medium Firm Support

    • Based on 12,514 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Dec 5
Order within 3 hours and 30 minutes
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Size: California King


Style: 12 Inches


Pattern Name: Mattress


Features

  • Polyester Quilted Cover
  • California King Size Cool Memory Foam Mattress: This 12 inch cooling gel memory foam mattress features a triple layer design with a soft knit cover, medium firm support, and responsive pressure relief in any sleep position
  • Cooling Comfort: This California King memory foam mattress features a cooling gel foam and an airflow channel for enhanced breathability, so you sleep cool all night every night
  • Support For Every Sleeper: Whether you are a stomach, back or side sleeper, you can find motion isolation, edge support, and breathable comfort with an eco conscious Sleep Innovations memory foam bed
  • Quality First: The Marley mattress is made in the USA and Mexico. 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 bed in a box and continue to deliver sleep restoration today with innovative foams and fabrics; This California King bed mattress comes with a 10 year warranty

Description

The triple layer design of the Marley Mattress keeps you cool and supported all night long. The gel memory foam top layer and supportive middle layer with airflow channels provide a cooling effect, helping to maintain a comfortable climate while you sleep. From the hypoallergenic cover to the robust base, this mattress is built for lasting durability and comfort. Memory foam is proven to relieve pressure points, easing the impact on your knees, hips, and shoulders and other joints in any sleep position. It also prevents motion transfer, allowing you and your partner to sleep undisturbed for deeper, more restorative rest.

Size: California King


Special Feature: 10 year warranty, Made in the USA, Bed in a Box


Fill Material: Gel Memory Foam


Brand: Sleep Innovations


Product Dimensions: 84"L x 72"W x 12"Th


Color: White


Model Name: Marley Cooling Gel


Product Care Instructions: Hand Wash Only


Comfort Layer Material: Gel Memory Foam


Material: Foam


Product Dimensions: 84 x 72 x 12 inches


Item Weight: 83.9 pounds


Manufacturer: FXI, Inc.


Country of Origin: USA


Item model number: G-MAT-95570-CK-WHT


Thickness: 12 Inches


Fabric Type: Polyester Quilted Cover


Refill: Gel Memory Foam


Care instructions: Hand Wash Only


Assembly required: No


Warranty Description: 10 year limited manufacturer.


Batteries required: No


Included Components: Memory Foam Mattress


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 5

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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Top Amazon Reviews

    • 8-10 year lifespan: Our best Amazon purchase ever! Great mattress. See UPDATES and pictures:
Size: King Style: 12 Inches Pattern Name: Mattress
Review Image by Kristen C. Kristen C.
Review Image by Kristen C. Kristen C.
ORIGINAL REVIEW 2013: I held off on writing this review until my wife and I slept on this bed for one entire year. After toiling for months over which mattress to invest in we decided on this one. First off the mattress was very reasonably priced; the king sized we bought was less expensive than the Sealy innerspring mattress we were replacing (after eleven years) by ~$500. Regardless of the price, this mattress was a great choice. The delivery took several days and came in a vacuum sealed bag. After I brought it up my stairs I placed it on the 7.5” tall box spring (which has 3” support slats) and unwrapped it. I would suggest not breaking the vacuum seal until the mattress is in place because it expands quickly and can be difficult to move once it is expanded. Also be sure that the mattress is facing the right side up. After a few minutes the mattress was at about 90% thickness, after several hours it was fully expanded. We left the window open in our bedroom for the afternoon to let the chemical smell dissipate. When bedtime came the bed was sufficiently aired out and the chemical smell was noticeable only if you really jammed your nose into the mattress. As an aside, my wife and I were prepared to sleep in a spare bedroom if the smell was still too much but we encountered no such problem. Now for the good parts; standard sheet sets fit perfectly on this mattress and laying on the bed was extremely comfortable (analogous to the TempurPedic we tested while buying a different mattress for one of our kids). The memory foam feel is quite different in a good way; supportive but not overly firm. When I was researching memory foam mattresses I got quite confused by the fact that one reviewer would say too firm and the next would say too soft - while referring to the same mattress. After sleeping on the mattress I could rate sleep quality this way: the memory foam becomes very tailored to your body, it feels firm at first but as the foam compresses it supports your body weight in just the right places. The softness feel comes as you sleep on it, it stays soft and comfortable (and at the same time supportive) without feeling like you are sinking into quicksand. It is really great. After sleeping on it for one year and four seasons, I can say that the mattress is still as comfortable as day one. I am a 230lb oaf and my wife is very petite yet we both love the feel of this mattress. There is no warping or hammock-ing of the foam where either of us sleep. Yes, it is a tad warmer in the summer but nothing too drastic. All-in-all this Sleep Innovations mattress is a terrific mattress and an excellent buy. The 12” height is plenty thick and does not make you feel like you have to jump up to get into it like the 14” did. After sleeping on an otherwise high quality spring bed while on vacation, my wife and I both commented on how we could never go back to a non-memory foam mattress again. This was our favorite Amazon purchase EVER and I highly recommend this mattress. Despite my superlatives, keep in mind that what makes a mattress good is a very subjective thing; what is comfortable to me may not be for you - so I attempted to describe this mattress' attributes as best as I could. Hopefully this review helps you decide if it will be a good choice for you. I attached a few pictures for reference. UPDATE 5/1/2015: This bed is still comfortable and it is holding up very well. The foam still compresses and releases as when new and there has been no lumping or hammock-ing. A few months ago I did rotate it 180 degrees to shift the areas that are laid upon as that was recommended to us by other several reviewers (thanks to them!). Still give a full five stars as my wife and I love this bed. UPDATE 11/16/2020: After a bit less than nine years, my side of the bed started to get a little lumpy, presumably from uneven recoiling of the foam after I get up. We loved this bed so much that we ordered an identical one to replace it and the new one seems just as good thus far. ... show more
Reviewed in the United States on November 16, 2020 by Kristen C. Kristen C.
    • We havent slept this good in years!!
Size: King Style: 12 Inches Pattern Name: Mattress
Review Image by Ryan Mullan Ryan Mullan
Review Image by Ryan Mullan Ryan Mullan
This is honestly an extremely good product with tons of value!!! We’ve been wanting to switch to a king for sometime but now that we have an little one it seemed like the perfect time. This is literally the most comfortable bed I’ve ever slept in. I also tend to be pretty hot throughout the night. We have been perfectly content and not getting sweaty at all. Granted it is December, but wishful thinking that the cooling layer does its job in the summer too!! Give it time to fully expand before sleeping in it. ... show more
Reviewed in the United States on December 18, 2023 by Ryan Mullan Ryan Mullan
    • Comfy & Sex Friendly
Size: King Style: 12 Inches Pattern Name: Mattress
I didn't know what to expect buying a mattress online. What if I didn't like it? Could I return it? Or was I stuck with it? The price was good as were the reviews. Enough 5 star reviews to make me say "Yes, let's try it". I'm glad I did. You can hear the whoosh when you first open it. Kind of cool to watch as it expands. It took 2 days for the mattress to fully flatten, but it was vacuum sealed in a box 20 times smaller. I smashed my face into the mattress to "smell" it. Yes, there was some smell. But nothing when walking around the room. The smell was gone with a day or so. Clean, fresh sheets will help hide the smell if you're the sensitive type. Yes, it is a bit warmer than a coil mattress due to the foam density. Is this a bad thing? Not for me. Instead of using a sheet, blanket, and comforter I now just use a sheet. Not having all the covers on my glorious nakedness is quite nice and a welcome change. I can see where the added warmth will benefit people living up north. Is it comfy? Yes, but it took me a few sleeps to get used to it. It's quite different feeling than a coil mattress. No noise and I don't get that 'bouncy' feeling. I would call it medium-firm, which is just right for me. If you have any concerns just head over to Costco, they have the same mattress, just a different brand name. But is a foam mattress Sex Friendly? It is excellent for sex as the mattress is super quiet unlike a coil. But there is no bounce. Some people love a bouncy mattress for sex. If you need a mattress to make yourself bounce you're doing it all wrong. Get those hips moving! You can use the entire mattress...middle, top, sides, or bottom. The foam allows a bit of traction meaning you stay mostly in one spot, instead of launching your partner through the headboards. One major issue...stains. Foam stains badly and generally cannot be cleaned like a coil mattress. A mattress cover will help or wear a full-body condom. Your choice. All-in-all, I'm very happy with my purchase, especially since it was sight unseen. The price cannot be beat, delivery was fast, and set-up was fun to watch. ... show more
Reviewed in the United States on May 6, 2018 by K9 Review Squad 🐾🐕

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