The Modern Support mattress by Serta features PureComfort Gel Foam in the top layer with a PureComfort Foam Support Core wrapped in a Serta CoolWick Breathable Cover. The mattress has a medium feel and built with an 10.5 Inch design.
Serta® CoolWickTM Breathable Cover 4.5″ Serta® PureComfort Gel Foam 6″ PureComfort Foam Support Core
GEL FOAM This gel foam assists in providing comfort and cooling.
SUPPORT CORE This breathable foam core helps to support the mattress and components that help you sleep comfortably.