The Serta Five Star Mattress Plush Pillow Top delivers comfort and convenience. Our mattress in a box fully expands quickly so you can sleep on it right away. This quilted innerspring mattress features our individually-wrapped coil system for durability and all-night support. Pillowsoft Aire Foam offers airflow and enhanced cushioning for exceptional comfort. Plus, Serta Pillowsoft Foam provides gentle contouring support. QuiltLoft Memory Foam offers additional comfort at the surface of the 12" model. Looking for lower back care? A gel foam band provides our signature zoned comfort for the lumbar and hips. Cool Twist Gel Foam is designed to promote airflow and heat dissipation. A breathable fabric cover helps you to rest well and wake up refreshed while our antimicrobial technology keeps your mattress fresh and clean from odor-causing bacteria. The Serta Five Star Mattress—from box to bed in seconds.