Cobalt Calm PT- Plush Twin XL Mattress by Serta PerfectSleeper

Sleep in comfort on the Cobalt Calm PT- Plush Twin XL Mattress by Serta PerfectSleeper. This super cozy mattress is made with four comfort layers. Its deep reaction memory foam provides a more substantial feel, and its PillowSoft® Aire layer provides enhanced cushioning and promotes airflow through its rippling design. Featuring Antimicrobial Mattress Protection, this impressive mattress is just the ticket for improved, more restful sleep.

About Deep Reaction Memory Foam: a new material designed to provide a more substantial feel, which is not normally found in traditional memory foam.

About PillowSoft® Aire: Soft foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design.

About Cool Twist® Gel Memory Foam: This breathable memory foam helps enhance airflow and heat dissipation for a feeling that can only be described as a cool, contouring type of comfort.

About 3-Zoned Coil Design: This coil density system offers three support zones with targeted support for your lower back, hips and cradled comfort everywhere else.

Comfort Layers:

- PillowSoft® Aire

- Cool Twist® Gel Foam

- Deep Reaction™ Memory Foam

- Cool Twist® Gel Memory Foam

- 850 3-Zoned Coil Design