King Hybrid Mattresses

3 king hybrid mattresses from BedStory, Serta, Casper and more.

King mattresses whose title says hybrid: a foam comfort layer over a coil core, in the widest standard bed size.

We do not pick by hand: a mattress is here because its listed specs pass the checks.

Generic

King, Hybrid, Medium Firm, 8 to 10 in

+King size fits larger bedrooms and couples

+Cooling gel memory foam layer

+CertiPUR-US certified foam

−Thinner 8 to 10 inch profile than thicker options

No price recorded yet.

Generic

King, Hybrid, Firm, 8 to 10 in

+Firm feel for sleepers who want firm support

+Hybrid build combines springs with memory foam

+Boxed for delivery to a doorway

No price recorded yet.

Generic

King, Hybrid, Medium Firm, 8 to 10 in

+CertiPUR-US certified foam

+Cooling gel memory foam layer

+Medium firm feel

−Memory foam layer can trap heat compared with springs

No price recorded yet.

Compare specs

Size	Type	Firmness	Thickness	Spec score	Price
King	Hybrid	Medium Firm	8 to 10 in	n/a	No current price
King	Hybrid	Firm	8 to 10 in	n/a	No current price
King	Hybrid	Medium Firm	8 to 10 in	n/a	No current price

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.