Serta Perfect Sleeper Enhanced 13.5" King Mattress, Plush | CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, Motion Isolation

Cool Twist Gel Memory Foam - The unique design of our king size mattress features cooling gel swirled into premium memory foam. This breathable memory foam helps enhance airflow and heat dissipation for a cool, contouring type of comfort

King bed mattress utilizes a 1 inch layer of Serta's PillowSoft Aire Soft Foam - This foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design

Custom Support Coil System - This cooling mattress includes an 825-coil system that provides contouring, cradling support, and minimized motion transfer

Questions - We pride ourselves on customer service. If you have any questions about your plush mattress at any point, reach out to us directly and our expert customer service team will help with any hesitations, problems or questions

Gel Band Support - A band of gel memory foam in this king mattress provides lumbar support for the lower back and hips