King mattress cooling memory foam open box

Mattress is in new condition. Open box. Our plans changed and we dont need it. Here are the specs from Sapphires site:

https://sapphiresleep.com/product/thermic-cool-phase/

Thermic Cool-Phase

14" Gel Memory Foam

SPECS

Cool-Touch Thermic Temp Phase-Change Heat Transfer Fabric in a Non-Quilted Smooth Mesh Cover

1.75" Sapphire Tech Breathable Memory Foam

2" Comfort Select Cool-Technology Gel Infused Memory Foam

1" Cellular Engineered Select Comfort Memory Foam

2" Soft Engineered Breathable Poly Support Foam

8" High-Density Support Structured Weight Dispersing Foam

Adjustable Base Friendly

FEATURES & BENEFITS

Introducing the newest technology of phase change material and innovative thermic fabric.

The thermic mattress dissipates body heat and allows you to sleep cooler.

Not only can you feel the cool-touch thermic fabric cooling you while you lie on it, the grey fabric actually turns white and leaves an impression, so it is evident that body heat is being dispersed.

Progressive layers of gel memory foam, memory foam, poly foam, and high-density base foam provide incomparable orthopedic support for an exceptional sleep experience.