My Treasure® Mattress with the Power Bob Ultra Base is everything you’ve been hunting for and more! The first layer includes a quilted knit cover for a breathable sleep surface; then an anti-microbial safeguard fiber for a healthier sleep environment; next up is a gel infused convoluted foam for airflow and temperature regulation. And I didn’t forget a lumbar layer of Bob-O-Pedic Gel Memory Foam for temperature regulation and pressure relief! Plus, individually wrapped coil system with firm perimeter coils for increased sleep surface, edge support and conformance. Finally, a densified fiber base for stability and durability. Bonus— the adjustable base features a massager, Bluetooth speakers, USB and USB-C ports, and motion-activated under-bed lighting, so no more stumbling in the middle of the night. But wait, there’s more! I've included a pillow tilt, lumbar support, and adjustable head and foot options for TV watching or reading. Easily customize your sleep position or use the preset options to always find your perfect sleep state with the touch of a button. This mattress set is the sweet-spot combo you've been searching for!