14-Inch Luxury Hybrid Mattress – Twin XL/Queen/King, Copper-Infused Memory Foam & Pocket Coils, Phase Change Cooling Cover

Dual Cooling Technology – Phase change cover + copper-infused foam for temperature regulation Reinforced Hybrid Construction – 4" copper foam + 6" dual-gauge pocket coil system Premium Edge Support – 12-gauge perimeter coils prevent roll-off Luxury 14" Profile – Extra thickness for enhanced comfort and durability Pressure-Relieving Comfort – Thick copper foam layer contours to your body