Restore Copper 10" Foam Mattress styled in a contemporary master bedroom with a grey frame and neutral decor. Front view of the Restore Copper 10" Foam Mattress for medium comfort support in a bright modern bedroom setting. Restore Copper 10" Foam Mattress cutaway showing copper memory foam layers and dynamic edge coil support system. Close-up corner of the Restore Copper 10" Foam Mattress showing the white quilted cover and black honeycomb fabric. Front view of the Restore Copper 10" Foam Mattress featuring a breathable white top and cooling blue center stripe. Angled studio view of the Restore Copper 10" Foam Mattress by Diamond showcasing the medium hybrid comfort design. Restore Copper 10" Foam Mattress in bedroom setting on a modern grey platform bed with minimalist lighting. Side view profile of the Restore Copper 10" Foam Mattress highlighting the 10-inch height and black side panels.
Restore Copper 10" Foam Medium Mattress by Diamond
Ultra Soft Soft Medium Soft Medium Medium Firm Firm Extra Firm

Restore Copper 10" Foam Medium Mattress by Diamond

$1,199.00
$1,449.99
Save $250.99
Brand: Diamond
Size
Best for Side, back and combination sleepers
i Size Guide
$1,199.00
Only 18 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

The Diamond Restore Copper 10 Inch Mattress delivers everyday luxury in a low-profile design that fits any bedroom. 

A sleek Cool-Touch knit cover pulls heat away on contact, while a top layer of copper-infused memory foam actively conducts warmth out of the bed for a fresher night’s rest. 

Because of this breathable surface, hot sleepers can finally settle in without tossing. 

Moving deeper, dual CertiPUR-US certified foam layers balance responsive lift with plush pressure relief, and an HD orthopedic support core keeps your spine neutrally aligned. 

The result is balanced medium support for all sleep positions, so side, back, and combo sleepers wake up ache-free. 

As far as practical assurances go, there’s a Diamond Mattress 20-year warranty, our 120-night risk-free sleep trial, and free shipping USA nationwide.

Cool-Touch Cover

Instantly wicks heat so the surface feels refreshingly cool.

Copper Memory Foam Layer

Contours to curves while carrying heat and microbes away for hygienic comfort.

High-Density Support Core

Prevents sagging and keeps joints aligned night after night.

Motion-Dampening All-Foam Build

Absorbs partner movement for uninterrupted rest.

Low-Profile 10" Height

Ideal for bunk beds, guest rooms, and adjustable bases without sacrificing support.

Key Mattress Benefits

Restore Copper 10" Foam Medium Mattress by Diamond

4 Layers
Of Cooling
Comfort

Cooling knit fabric draws heat away on contact to maintain a fresh and comfortable sleep surface.

Copper-infused memory foam contours to the body while dispersing heat and helping maintain a cleaner sleep environment.

Supportive comfort foams provide cushioning and promote balanced pressure relief across the mattress.

Durable high-density core foam keeps the spine aligned and resists sagging for long-term support.

Restore Copper 10" Foam Medium Mattress by Diamond
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CUSTOMER SUPPORT

24 / 7 CUSTOMER SUPPORT

Whether its day or night, our dedicated team is always available to answer questions, resolve issues, and guide you through every step.

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EXPERT GUIDANCE

Not sure which mattress suits you best? our sleep experts are here to help you choose the perfect option tailored to your comfort, health and lifestyle needs.

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Designed for deep comfort and better rest, so you wake up refreshed and ready for the day

Yes. The cover’s cooling yarns and the copper-infused memory foam cooling layer draw excess heat away, keeping surface temperatures balanced through the night.

Copper conducts heat faster than conventional foams and is naturally antimicrobial, so the bed sleeps cooler and stays fresher over time. This is critical for anyone who runs warm or worries about allergens.

No special box spring is required. A solid platform, slatted base with no more than 3" gaps, or an adjustable foundation will all provide proper support.

The feel is rated medium (around 6 of 10), blending gentle contouring up top with deep core stability. This suits couples and combination sleepers who need a “just-right” balance.

Like most bed-in-a-box foams, it expands to near-full height within a few hours. Allow up to 24 hours in a well-ventilated room for the foams to settle before adding bedding or assessing comfort.

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