Drift into restorative comfort with this Diamond Mattress firm hybrid pillow-top mattress featuring performance quilted heat- and moisture-wicking technology that draws warmth and moisture away for a cooler sleep surface. Copper-infused memory foam promotes deeper rest through enhanced temperature control, while hi-definition transition layers create buoyant support for weightless ease. Dynamic edge coils reduce motion disruption for uninterrupted relaxation, and pressure-relief innovation distributes body weight to ease tension points.