Serta Serene Sky Firm Mattress

The Serene Sky features Cool Twist® Gel Foam combined with a system of individually wrapped coils for cool, comfortable support night after night. This model features a firmer sleep surface with an additional inch of Cool Twist® Gel Foam, it’s specifically designed to contour and support your body.

firm Mattress


Call to Buy

(419) 523-4675

Serta Mattresses

Serta Serene Sky Mattresses

Serene Sky Firm

Cool Twist foam

Cool Twist® Gel Foam

Cooling gel is swirled directly into a breathable foam designed to promote airflow and heat dissipation.

805 Individually wrapped coils

805 Individually Wrapped Coil System

In addition to providing contouring, cradling support, this system of up to 805 individually wrapped coils features.

Serta’s BestEdge® Foam Encasement technology

- an extra-deep foam rail to help reduce edge roll-off and extend the sleep surface.

Mattress Type Innerspring
Mattress Comfort Firm

17 other products in the same category: