These work together with our advanced Duet® Coil support system featuring strategically placed coils to balance comfort and support across the mattress. Plus, our BestEdge® Foam Encasement ensures an edge-to-edge sleeping surface.
The HB700Q model also features two layers of our EverFeel® material plus a layer of Serta® PillowSoft® Foam for substantial pressure-relieving comfort that's also supportive.
2" EverFeel® Triple Effects™ Gel Memory Foam Helps relieve pressure points for increased comfort Provides added support to help with body alignment Aids in temperature regulation while you sleep
1" EverFeel® Triple Effects™ Gel Memory Foam Helps relieve pressure points for increased comfort Provides added support to help with body alignment Aids in temperature regulation while you sleep
SmartSupport World's first memory coil support layer brings the unique feel and response of memory foam to an advanced spring system Compact layer features hundreds of individually wrapped, slow recovery coils that work with the foam layers above and below to continuously adapt to the contours of your body Helps provide additional conforming support without any of the unwanted springy feel of other support systems 1" Serta® PillowSoft™ Foam This extra-soft foam gently contours the body to provide enhanced cushioning. 1008 Duet® Coil Individually Wrapped Coil Support System with BestEdge® Foam Encasement Strategically placed Duet® Coils properlybalance comfort and support across the entire sleep surface Responds to each sleep partner individually for cradling comfort and deep postural support More support in the center third of the innerspring Exclusive to Serta