Diamond Mattress Transformation Hybrid
Best firm hybrid for back sleepers seeking cooling support.
A robust hybrid build that prioritizes temperature control and spinal alignment. It balances the responsiveness of over 2,000 coils with the contouring comfort of conductive memory foam, making it a solid choice for those who need firm support without sleeping hot.
$1599.00
at
Mattressadam
More Transformation options
Who it's for
- Sleepers who utilize the entire surface area of the bed
- Back sleepers needing extra support to prevent morning stiffness
- Hot sleepers seeking a cooler, more breathable sleep environment
Who should skip it
- Petite side sleepers who require more cushioning for their shoulders
- Light sleepers easily disturbed by a partner's nighttime movements
- Individuals with limited mobility or those who frequently rearrange furniture
Performance breakdown
Temperature regulation
Graphene-infused foam and micro-coils effectively dissipate heat throughout the night.
Motion isolation
Individual coil construction significantly dampens movement for undisturbed partner sleep.
Edge support
Foam-encased perimeter prevents roll-off and maximizes usable sleeping surface area.
Spinal alignment
Zoned support system provides targeted firmness where the body needs it.
Pressure relief
Micro-coil layer offers a weightless feel without compromising the firm foundation.
Build durability
Hybrid construction with over 2,000 coils ensures long-term structural integrity.
Key Specs
Thickness
14 inches
Size
Full
Dimensions
54 inches wide x 75 inches long
Weight
67 lbs
Construction
Hybrid (Coil/Foam)
Firmness
Firm
Certifications
CertiPUR-US
Cooling Feature
Yes
Motion Isolation Feature
Yes
Edge Support Feature
Yes
Know before you buy
Still have a question?
Ask Metto anything about the Diamond Mattress Transformation Hybrid before you decide.