Cool Caress Copper Mattress in bedroom setting on a white platform bed frame with contemporary lighting and decor. Angled view of the Cool Caress Copper Euro Top Hybrid Mattress showcasing the supportive build and modern design. Front view of the Cool Caress Copper Mattress featuring a white quilted euro top and sleek black side fabric. Close-up view of the Cool Caress Copper Mattress corner showing premium stitching and high-quality cooling fabric. Side profile of the 14-inch Cool Caress Copper Mattress highlighting the durable black border and plush hybrid top. Cutaway view of the Cool Caress Copper Mattress layers showing copper memory foam and the 7-Series coil system.
Cool Caress Copper 14" Euro Top Hybrid Mattress by Diamond
Ultra Soft Soft Medium Soft Medium Medium Firm Firm Extra Firm

Cool Caress Copper 14" Euro Top Hybrid Mattress by Diamond

$1,199.99
$1,449.99
Save $250.00
Brand: Diamond
Size
Comfort Level
i Size Guide
$1,199.99
Only 14 left in stock
Free Shipping In USA Free Shipping In USA
20 Year Warranty 20 Year Warranty
120 Night Sleep Trial 120 Night Sleep Trial

Meet the Diamond Cool Caress Copper Hybrid Mattress—a 14-inch euro-top masterclass in cool, pressure-relieving comfort. 

Its surface is wrapped in CoolTouch temperature-regulating fabric, a special yarn that hustles body heat away before you even notice it. 

Just beneath, copper-infused memory foam layers melt around curves while actively drawing warmth off the skin and offering natural antimicrobial benefits. 

Transitioning high-density foams steady your weight, then a 7-Series wrapped-coil core delivers personalized lift with tri-zoned support, so shoulders nestle softly and hips stay aligned. 

Because coils are individually wrapped, partners enjoy zero motion transfer for undisturbed rest. 

Choose between Plush, Medium, or Firm feel without sacrificing that cloud-like euro-top hug. 

There’s also the fully CertiPUR-US certified foam, which keeps the air you breathe clean, and the 14-inch profile makes sheet shopping simple. 

Boxed for easy hallways and adjustable-base compatible, the mattress ships free to your door, expands in minutes, and is backed by Diamond’s 20-year non-prorated warranty plus a 120-night sleep trial. 

When you buy Diamond Cool Caress mattress online from Cloudy Mattress, know that you’re just one checkout away from nights that stay perfectly cool and mornings that greet a happier spine.

Copper-Powered Cooling

Heat-wicking copper cooling comfort keeps the surface crisp for hot sleepers.

Euro-Top Plushness

Breathable euro top construction cushions joints without trapping warmth.

Tri-Zoned Coil Support

Pressure relieving spinal alignment targets lumbar lift while shoulders sink just enough.

Edge-to-Edge Stability

Dynamic edge support system lets you sit or sprawl without roll-off suspense.

Couples’ Quiet Haven

Zero motion transfer for partners means late-night moves stay on your side.

Key Mattress Benefits

Cool Caress Copper 14" Euro Top Hybrid Mattress by Diamond

5 Layers
Of Cooling
Comfort

Advanced temperature-regulating yarn pulls heat away from the body to maintain a consistently cool sleep surface.

Copper-infused foam contours to pressure points while actively drawing heat away and promoting a cleaner, antimicrobial sleep environment.

Supportive comfort foam enhances cushioning and prevents excessive sinkage for balanced body support.

A responsive transition layer stabilizes movement and ensures smooth weight distribution into the coil system below.

Individually wrapped coils provide targeted spinal alignment with zoned support that relieves pressure at the shoulders and reinforces the hips.

Cool Caress Copper 14" Euro Top Hybrid Mattress by Diamond
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Designed for deep comfort and better rest, so you wake up refreshed and ready for the day

Copper conducts heat away from the body and is naturally antimicrobial, so copper-infused memory foam layers help hot sleepers stay cool and keep the sleep surface fresher.

Yes. The plush euro-top cushions shoulders, while zoned coils relieve hip pressure, making it a balanced choice for side, back, or combo sleepers.

Any solid, non-flexing foundation works—platform bed, adjustable base, or slatted frame with gaps under 4". A traditional box spring is optional.

Most customers report full height within a few hours, but allow up to 48 hours in a well-ventilated room for corners to square off completely.

Yes. Lab studies show copper memory foam absorbs and disperses thermal energy faster than standard foam, reducing heat build-up that can trigger perspiration. Users with night-sweat concerns often note a noticeably cooler surface during trial nights.

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