Serta® Carterson™ SPT Firm Twin XL Mattress Set
The Carterson Pillow Top Firm combines Serta’s new 711 Firm Individually Wrapped Coil System featuring durable, flexible wrapped coils that react individually to every contour of your body. It has a special coil gauge design that helps create a firmer feel across the entire mattress. Plus, a layer of Serta’s Cool Twist® Gel Foam provides enhanced, breathable comfort while Serta® Support Foam helps create an extra-firm feel across the mattress.
Construction Serta® PillowSoft® Foam This extra-soft foam gently contours the body to provide enhanced cushioning at the sleep surface. PillowSoft® Aire™ This soft foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design. Cool Twist® Gel Foam This gel-enhanced foam gently conforms to your body to help provide pressure-relieving comfort and promote enhanced airflow. Serta® Support Foam Combines gentle cushioning with extra support, for more firm comfort at the sleep surface. 711 Custom Support™ Firm Created with 20% more steel, these durable, flexible wrapped coils react individually and are engineered to deliver the substantial feel of a higher-count coil support system which promotes a great feeling of support and body alignment. Best Edge® Foam Encasement Designed to provide perfect edge support and help prevent sagging and edge roll-off. Tested beyond industry standards to ensure durability and long mattress life.