The Exclusive Aireloom%26#174; Lift: Where other mattresses sink in, Aireloom has pioneered a natural chamber between the springs and the mattress-top that allows every element to breathe. When the chamber meets the adaptive layers of plush materials, the bed completely synchronizes with your body. COMFORT TYPE: luxury firm pillow top. FABRIC/QUILT: 100%25 Rayon, Silk/Wool Fibers, Wool/Cashmere Fibers, 1.0-oz HiLoft FR Fibers, 1" 3.5-lb. Graphite Visco, 1.5" Plush HD Foam, Quilted Knit Panel ...