Serta. We Make The World's Best Mattress. Patented Posture Spiral Springs. Posture spiral spring system is a revolution in spring mattress technology.

This unique and patented technology minimizes impact of partner movement, it conforms to your body shape thus providing a superior sleeping comfort. Introducing Graphinex Smart Technology for Perfect Comfort. The superior comfort of Visco Gel Foam Infused with Graphinex. Graphinex Infused Visco Foam.

Serta Graphi Comfort. Design and created using Graphinex Infused Visco Foam technology and 3 Zone convoluted Mega foam in the top quilting panel to provide additional cooling comfort.

Graphi Comfort mattress will ensure optimum comfort when you sleep. 90 D Graphinex Visco foam layer and 30D convoluted mega foam layer in padding provide optimum comfort and breath ability. Patented Posture spiral spring unit ensures pressure relief, minimizes disturbance caused by partner movements and unchanging comfort for a soothing slumber.

Serta Mattress. Serta iSeries Collection. New Graphi Comfort.

Manufactured using the latest technological innovation: Graphinex ! Graphi cool mattress is equipped with Graphinex infused Visco foam layer and natural latex layer in the top quilting panel to provide ultimate relaxation and comfort. It also has a layer of 60 D Graphinex Visco foam and 30 D mega foam layer apart from several layers of foam and insulation to provide additional comfort and breathability.