Luxurious master bedroom styled with a Tommie Copper Core Znergy firm hybrid mattress and sage green bedding under warm pendant lighting.

Front-facing view of the Tommie Copper Core Znergy 14-inch mattress styled on a mid-century modern wooden bed frame in a bright bedroom.

Internal layer diagram of the Tommie Copper Core Znergy 14-inch firm hybrid mattress featuring CoolTouch temperature regulating fabric and copper memory foam.

Retail showroom display of the Tommie Copper Sleep System mattresses featuring branded wall graphics highlighting athlete recovery and performance.

Detailed close-up of the charcoal grey quilted surface and copper-toned piping of the Tommie Copper Core Znergy recovery mattress.

A man sitting on the edge of a Tommie Copper firm hybrid mattress demonstrating superior edge support and stability for active lifestyles.

Detailed view of the Tommie Copper Core Znergy hybrid mattress being lifted to show compatibility with a wooden slatted platform bed frame.

Luxurious master bedroom styled with a Tommie Copper Core Znergy firm hybrid mattress and blue bedding under warm pendant lighting.

Hand pressure test on the quilted top of a Tommie Copper Core Znergy mattress highlighting the pressure-relieving memory foam and copper-infused fabric.

Modern bedroom featuring the Tommie Copper Core Znergy 14-inch firm hybrid mattress on a grey tufted platform bed frame with contemporary decor.

Woman sleeping on a Tommie Copper mattress with an informational graphic explaining how compression sleep aids recovery and provides precision support.

Technical infographic of the Tommie Copper Core Znergy mattress detailing zoned nested coils and Trizone comfort layers for targeted firm support.

Tommie Copper Core Znergy Sleep System 14" Firm Hybrid Mattress by Corsicana

Plush Medium Firm Pillow top Memory foam Hybrid

Tommie Copper Core Znergy Sleep System 14" Firm Hybrid Mattress by Corsicana

$895.00

$1,499.00

Save $604.00

Brand:

CORSICANA

i Size Guide

$895.00

Only 15 left in stock

Free USA Wide Delivery

10 Year Warranty

Advanced Technology

The Tommie Copper Core Znergy 14" Firm Hybrid Mattress invites sleepers who crave deep, pain-free restorative sleep to experience head-to-toe alignment.

Its dual-action comfort system marries 2″ of cooling gel with 2″ of copper-infused memory foam, so heat and microbes are whisked away while copper ions support muscle recovery.

Beneath, a wrapped coil support system is zoned into three compression areas, absorbing motion and bolstering the lumbar curve for all positions.

Because of this hybrid design (and robust edge-foam rails), you gain stable perimeter sitting without sag.

Moreover, the breathable knit cover is treated for an antimicrobial sleep surface, keeping the bed fresh night after night.

As for practical perks, you can rest easy knowing the foams are CertiPUR-US® certified, backed by a 10-year warranty and a 120-night comfort trial.

There’s also free shipping in the USA and financing available through Affirm.

Copper Znergy™ Cover

Helps disperse heat and odor for a cleaner, cooler night.

Gel-Infused Quilt Foam

Draws warmth away so you maintain an ideal 88-92 °F skin micro-climate.

3-Zone Coil Core

Targets hips and shoulders, making it one of the best 14-inch firm hybrid mattresses for back pain seekers.

Reinforced Edge Support

Expands usable surface and eases getting in or out of bed.

CertiPUR-US® Certified Foams

Guarantee low-VOC materials for a healthier bedroom.

Adjustable-Base Compatible

Pairs perfectly with lifestyle foundations for zero-gravity comfort.

Key Mattress Benefits

6 Layers
Of Cooling
Comfort

A copper-infused quilted cover sits at the surface and helps wick away heat while resisting odor buildup. It keeps the sleep surface cleaner and cooler from the first touch.

A gel-infused foam layer draws excess warmth away from the body. It helps maintain a balanced and comfortable sleep temperature through the night.

A contouring memory foam layer adapts to the body’s curves and relieves pressure at key points. Copper infusion adds antimicrobial protection and enhances heat dissipation.

A micro-layer of nano coils adds responsive bounce and improves airflow within the mattress. It helps prevent the stuck-in feeling while enhancing overall comfort.

Individually wrapped coils provide targeted support across different body zones. Reinforced perimeter foam encasement improves edge stability and expands usable space.

A durable foam base anchors the entire mattress structure. It enhances long-term support and keeps all layers performing consistently over time.

DISCOVER WHY BUYING WITH

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From better sleep support to trusted quality, Cloudy Mattress gives you more value for your money.

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HAVE QUESTIONS?

WE'VE GOT ANSWERS

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

Yes. The 3-zone coil core and firm foams align the spine, making it a go-to choice for shoppers seeking the best 14-inch firm hybrid mattress for back pain.

Copper conducts heat, carries antimicrobial properties, and may assist muscle recovery by improving surface freshness and thermal neutrality.

The model is labeled “Firm,” though most users describe it as a gentle firm feel(supportive without being rigid).

Copper ions in the cover and pressure-relieving foams aim to reduce inflammation points, letting muscles relax faster. Individual results can vary.

Absolutely. The flexible coil-on-foam design bends smoothly on any modern adjustable foundation.

Still

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