The Crystal Downs firm mattress built with components often found in higher priced mattresses is a great value. Individually wrapped coils with a foam encased perimeter that adapt to your body, supporting your back, hips and shoulders. Layers of comfort foam including Gel Active® Gel Foam and Gentle Support™ Aire, relieve pressure points while they cushion you.
Gel Active® Foam - This gel-enhanced foam gently conforms to your body to help provide pressure-relieving comfort and promote enhanced airflow.
805 Custom Support® with Best Edge® Foam Encasement - Individually wrapped coils allow each coil to adjust separately for a maximum amount of support as well as reduced motion transfer. These coils are encased with a solid foam perimeter for a firmer edge allowing more surface use of the mattress as well as the firm seating edge.
Gentle Support™ Aire - Located in the quilt of the mattress, Serta’s Gentle Support™ Aire lets the mattress breath better in addition to providing comfortable support.