King Hybrid Mattresses

4 king hybrid mattresses from BedStory, Serta, Casper and more. Prices run $250 to $5,499.

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.

Hsuccct

King, Hybrid, Soft, 11 to 12 in

$249.99-31%List: ~~$359.99~~

as of 11/03/2026 23:45 PST - Details

Beautyrest

King, Hybrid, Soft, 13 in and up

+CertiPUR-US certified materials

+Plush soft feel

+King size fits two sleepers

−Soft feel may not suit those wanting firm support

$5,499.99-17%List: ~~$6,599.00~~

as of 11/04/2026 12:41 PST - Details

Serta

King, Hybrid, Soft, 13 in and up

+CertiPUR-US certified foam

+King size for more room

+Thickness of 13 inches or more

−Soft feel may not suit firm-preference sleepers

$3,399.00

as of 11/04/2026 02:37 PST - Details

Serta

King, Hybrid, Soft, 13 in and up

+CertiPUR-US certified foam

+Cooling system built in

+Soft feel for side sleepers

−Soft feel may not suit firm-preference sleepers

$3,499.00

as of 11/04/2026 02:37 PST - Details

Compare specs

Size	Type	Firmness	Thickness	Spec score	Price
King	Hybrid	Soft	11 to 12 in	n/a	$249.99 as of 11/03/2026 23:45 PST - Details
King	Hybrid	Soft	13 in and up	n/a	$5,499.99 as of 11/04/2026 12:41 PST - Details
King	Hybrid	Soft	13 in and up	n/a	$3,399.00 as of 11/04/2026 02:37 PST - Details
King	Hybrid	Soft	13 in and up	n/a	$3,499.00 as of 11/04/2026 02:37 PST - Details

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