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ROOST SLEEP

ROOST SLEEP 14-Inch Cal King Mattress, Copper Smart Thermic Gel Cooling for Hot Sleepers & Back Pain Relief, Medium Firm Hybrid, Made in USA, CertiPUR-US Certified, Bed in a Box

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$695.96 Why this price?
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Color: Copper


Size: California King


Set name: 14-Inch


Features

  • TRY IT RISK-FREE FOR 100 NIGHTS: We are so confident you will love your ROOST SLEEP mattress that we back it with a 100-night home trial and a 10-year manufacturer warranty. If it is not the best sleep you have ever had, return it hassle-free. Your purchase is protected.
  • ENGINEERED FOR HOT SLEEPERS: Our proprietary Copper Smart thermic gel foam actively draws heat away from your body throughout the night. Unlike standard gel foam, copper-infused technology provides continuous cooling so you fall asleep faster and stay asleep longer. Wake up refreshed, not sweaty.
  • WAKE UP WITHOUT BACK PAIN: Four layers of targeted support, including individually wrapped coils and responsive memory foam, work together to maintain proper spinal alignment. Designed to relieve pressure on your hips, shoulders, and lower back whether you sleep on your side, back, or stomach.
  • 14-INCH HYBRID, BED-IN-A-BOX: Combines the responsive support of innerspring coils with the contouring comfort of copper gel memory foam. Ships compressed in a box for easy setup simply unbox, unroll, and let it expand in 24-72 hours. Fits all standard California king frames, platforms, and adjustable bases.
  • This is a CALIFORNIA KING mattress (72" W x 84" L) which is longer and narrower than a standard King. It is specifically designed for California King bed frames and will not fit a standard King bed frame. Please measure your bed frame before ordering to ensure the correct fit.

Description

Roost Cool Cloud Roost Cool Cloud Ultimate Roost Copper Smart Roost Replacement Foam Cooling fabric in covers across pillows and beds Copper-infused cooling in our flagship mattress Hotel-luxury comfort and performance you can feel Stays cool all night Cooling plus aligned support in our pillows

Brand: ROOST SLEEP


Size: California King


Product Dimensions: 84"L x 72"W x 14"Th


Item Weight: 63 pounds


Item Firmness Description: Medium


Top Style: Tight Top


Cover Material: Polyester Blend


Number of Layers: 4


Fill Material: Gel Memory Foam


Weight Limit: 1000 pounds


Item Firmness Description: Medium


Number of Layers: 4


Weight Capacity Maximum: 1000 pounds


Additional Features: Breathable, Hypoallergenic, Low Motion Transfer, Orthopedic, Temperature Regulating


Mattress Coil Type: Pocketed Coil


Construction Type: Gel Foam


Number of Mattress Coils: 806


Mattress Base Compatibility: Box Spring, Slatted Base, Solid Foundation


Size: California King


Item Dimensions L x W x Thickness: 84"L x 72"W x 14"Th


Item Weight: 63 pounds


Item Thickness: 14 inches


Item Dimensions: 84 x 72 x 9 inches


Cover Material: Polyester Blend


Fill Material: Gel Memory Foam


Product Care Instructions: Spot Clean Only. A mattress protector is always recommended to protect your mattress from spills or stains. See Manufacturers Care Instructions Tag for further details.


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Polyurethane Foam


top-style: Tight Top


Color: Copper


Shape: Rectangular


Style Name: Copper Smart 14-Inch


Brand Name: ROOST SLEEP


Model Name: Roost Sleep 14-Inch Copper Smart Thermic Gel Memory Foam Hybrid Mattress, California King


Product Benefits: Hypoallergenic


Model Number:


UPC: 849986085751 810162854256


Number of Items: 1


Mattress Type: Standard Mattress


Global Trade Identification Number: 56, 51


Manufacturer: Roost Sleep


Manufacturer Warranty Description: 10 year warranty.


Unit Count: 1 Count


Age Range Description: Adult


Included Components: Classic Gel Memory Foam 9-Inch Mattress, California King


Item Type Name: Bed Mattress Conventional


Manufacturer Part Number: 410261-1170


Set Name: 14-Inch


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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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Top Amazon Reviews

    • Nice mattress for the money
I am sleeping much better these days. Even though this mattress is more firm than I would select in a store, it is still comfortable. I do wish it were heavier so it wouldn't slip around when I am making it up, but what do you expect for a few hundred bucks. My old one was heavy and never budged but I had paid 3 times as much for it. There was a chemical odor at first that was making me sick. I finally had to sleep on the couch to get over it. I tried vacuuming the mattress and spraying it with Odoban® and then letting it air without bed sheets. After a couple of weeks, it actually took on a nice smell- and I am not one to like smells at all. As a super-smeller, I find perfumes and scents to be sickening- thank goodness it wasn't a floral scent! I was worried at first, because i didn't know if the chemical smell would ever leave: but we're good now. For some reason, they made this mattress just a wee bit wider than my standard box spring. It's not a big deal, though. I like the look and the smooth feel of it. I wouldn't hesitate to buy this brand again but I would like one less firm and would make plans in advance to air it out. ... show more
Reviewed in the United States on March 11, 2021 by SeekinTruth
    • Comfort is unreal!
Color: Copper Size: Queen (U.S. Standard) Set name: 14-Inch
Review Image by Frank McMahon
Review Image by Frank McMahon
Review Image by Frank McMahon
Love my Roost Copper Smart Hybrid Mattress! The comfort is unreal — the memory foam, pocketed coils and the edge support are as described. I can sleep near the edge without feeling like I’m going to roll off. Worth every penny.
Reviewed in the United States on March 17, 2026 by Frank McMahon
    • Very comfortable yet firm enough for a bad back
Color: Copper Size: Twin XL Set name: 14-Inch
Review Image by Mike A.
This mattress is very comfortable. I have had a foam mattress for many years and I just upgraded my side of the bed. This one did not have any gassing off and inflated very quickly. I have a bad back and this helped a lot. I would highly recommend it
Reviewed in the United States on February 18, 2026 by Mike A.
    • My 9 inch mattress is actually 7 inches
This bed is amazingly firm and comfortable. But I kept thinking "this does not look like 9 inches." So I measured it and sure enough it is 7 inches. For such a thin mattress it is incredible. I want to repurchase this mattress in the preferred size, but will the next mattress have the same problem?
Reviewed in the United States on July 20, 2021 by Tam
    • great choice and the firm is soft
I opened it. Sprinkled mattress with Eucalyptus oil. Slept on it within 18 hours. I placed it on top of a very old box spring. Fit nicely. Very comfortable. I have been sleeping on it for a month. Very pleased.
Reviewed in the United States on May 4, 2020 by Allauna
    • OOOPs - the wrong bed???
Not happy with the purchase. Was not a cool get original that I thought I viewed on line....more I sleep on it the less I like it...did not understand that the gel memory does not pop back...O, that sponge YUK
Reviewed in the United States on October 30, 2020 by Mocha
    • A FEW PROBLEMS
Color: Copper Size: Twin XL Set name: 14-Inch
This mattress was delivered to me on Feb 20, 2020. Everything looked good at first but it never fully reached the 9 inches as advertised. Additionally it was advertised as having one inch of memory foam which would have been perfect for me. I wanted firm. The mattress when expanded had two inches of foam. Not what I wanted. I flipped it over to sleep on the firmer base foam side and that was comfortable for me. However the chemical smell became unbearable. I checked the tag in the mattress and it was manufactured Nov 2018. Maybe it was sealed and compressed all that time causing the fumes to concentrate? Anyway I put the mattress in a separate room to air out but it still is not acceptable to sleep on. Perhaps another week or two and the chemical smell will disappear. ... show more
Reviewed in the United States on February 26, 2020 by Guyinmo
    • Best & most comfortable bed I've ever owned in my 75 years!
I was moving & needed a new bed. This bed is perfect for me, a 75 yr old female. I researched all the most popular beds like this one & needed the best price & this one met all my needs. I am using it on an adjustable bed frame & am sleeping better than I have in a very long time. I am completely enjoying the comfort of this adjustable bed. Highly recommended! ... show more
Reviewed in the United States on December 17, 2019 by SheilaBW

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