This Etherial Gold Cushion Firm mattress set by Sealy Golden Elegance features a midloft knit cover, FlameGuard™ fiber, a layer of SealyComfort soft foam, CoreSupport center with SealyComfort Gel Foam, the SealySupport firm foam, and the Sealy Stability™ coil with StableEdge™ pro. This mattress will bring all the suppo