Everest Cool Copper Hybrid Mattress in a modern bedroom setting on a sleek white platform bed frame.
Everest Cool Copper Hybrid Mattress in a modern bedroom setting on a sleek white platform bed frame.
Side view of the 14-inch Everest Cool Copper Hybrid Mattress with black pleated side panels.
Side view of the 14-inch Everest Cool Copper Hybrid Mattress with black pleated side panels.
Studio view of the Diamond Everest Cool Copper Hybrid Mattress highlighting the luxury quilted cover.
Studio view of the Diamond Everest Cool Copper Hybrid Mattress highlighting the luxury quilted cover.
Angled top view of the Everest Cool Copper Hybrid Mattress showcasing the 14-inch supportive profile.
Angled top view of the Everest Cool Copper Hybrid Mattress showcasing the 14-inch supportive profile.
Front view of the Everest Cool Copper Hybrid Mattress with a plush 14-inch Euro top design.
Front view of the Everest Cool Copper Hybrid Mattress with a plush 14-inch Euro top design.
Close-up of the Diamond Everest Cool Copper Hybrid Mattress corner detailing the cooling fabric.
Close-up of the Diamond Everest Cool Copper Hybrid Mattress corner detailing the cooling fabric.
Cross-section of Diamond Everest Cool Copper Hybrid Mattress showing cooling memory foam and coils.
Cross-section of Diamond Everest Cool Copper Hybrid Mattress showing cooling memory foam and coils.
Diamond Everest Cool Copper Hybrid Mattress (14" Euro Top)

Brand Diamond

$1,499.99
$1,749.99
Save $250.00
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Best For Every Sleep Position
Firmness Three Deferent Options

Why Cloudy Mattress

1. The Cloudy Price Promise

Find a better price elsewhere? We’ll match it. Every Cloudy customer deserves the best rest at the best value—because true quality doesn’t need to cost more.

2. 120-Night Comfort Guarantee

Experience your Cloudy mattress for up to 120 nights. If it’s not everything you dreamed of, we’ll exchange it or refund you—simple, transparent, and stress-free.

3. Expert Guidance, Every Step

Our trained Sleep Experts know comfort inside and out. Whether you shop online or in-store, we’ll help you find the right mattress, pillow, and base to elevate your nights and refresh your mornings.
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Only 9 left in stock

We’ll ship your order within 2–4 business days.

120 Night Sleep Trial

Take your dream bed home & rest easy—love it or we will find the better fit for you.
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20 Year Warranty

20-year non-prorated warranty.
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Free USA Wide Delivery

We offer free delivery on orders over $100. Ready to ship in 2-4 business days.

Product Description

Dream on a summit of soothing coolness. 

The Diamond Everest Cool Copper Hybrid Mattress layers copper-infused memory foam layers beneath a plush Euro-top, actively drawing heat away for restorative sleep with cooling comfort. 

Beneath the foam, individually wrapped coils are zoned to give orthopedic support for spine alignment, keeping shoulders relaxed while your lower back stays buoyant. 

Because every sleeper is different, you can choose between Firm, Medium, or Plush feels. Each is designed to cradle pressure points so you can glide into deep REM sleep instead of tossing. 

There’s also high-density foam edge support that expands the usable surface so couples can stretch out confidently. 

Finally, all foams are CertiPUR-US certified for peace of mind while your investment rides home in a sturdy mattress-in-a-box for easy setup.

Mattress Size

✅ Twin: Provides a comfortable sleep space for one child or adult.  

✅ Dimensions: 39" wide x 75" long.

 

✅ Twin XL: Perfect for taller individuals, ensuring a comfortable sleep.

✅ Dimensions: 39" wide x 80" long.

 

✅ Full: Children, Single Adults, Adults with Children and/or Pets

✅ Dimensions: 54" wide x 75" long.

 

✅ Queen: The most popular size, providing ample space for two adults to sleep comfortably. 

✅ Dimensions: 60" wide x 80" long.

 

✅ King: Experience generous space without crowding your partner. 

✅ Dimensions: 76" wide x 80" long.

 

✅ California King: Perfect for taller partners, Experience generous space without crowding your partner.

✅ Dimensions: 72" wide x  84" long.

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key mattress benefits
Product Feature Image
  • CoolTouch Temperature-Regulating Fabric
    Advanced cooling fibers actively draw heat away from the body, helping maintain a cool and comfortable sleep surface throughout the night.

  • Cool Copper Memory Foam
    Copper-infused memory foam contours to the body while dissipating heat, providing pressure relief and reducing tossing and turning.

  • Zoned Nested Foam-Encased Coil System
    Individually wrapped, zoned coils deliver targeted support and personalized comfort, while foam encasement enhances edge stability and maximizes the sleep surface.

  • Tri-Zone Comfort Layers
    Engineered for proper alignment, with softer top and bottom thirds and a firmer center to support heavier areas and promote better spinal positioning.

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Address - 6075 Old Canton Rd, Jackson Ms 39211

Phone Number - 800-540-9851

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Everest Cool Copper Hybrid Mattress in a modern bedroom setting on a sleek white platform bed frame.
Side view of the 14-inch Everest Cool Copper Hybrid Mattress with black pleated side panels.
Studio view of the Diamond Everest Cool Copper Hybrid Mattress highlighting the luxury quilted cover.
Angled top view of the Everest Cool Copper Hybrid Mattress showcasing the 14-inch supportive profile.
Front view of the Everest Cool Copper Hybrid Mattress with a plush 14-inch Euro top design.
Close-up of the Diamond Everest Cool Copper Hybrid Mattress corner detailing the cooling fabric.
Cross-section of Diamond Everest Cool Copper Hybrid Mattress showing cooling memory foam and coils.

Diamond Everest Cool Copper Hybrid Mattress (14" Euro Top)

$1,499.99