Where to buy the Sealy Posturepedic Plus mattress The Ultra-Firm model we tested is currently available at MattressFirm for $1259, on sale; regular price is $1499.

The best split king mattresses offer support and allow each side of the bed to have a different comfort level. Here are our top picks from Nectar, Saatva and more.

A split king mattress has the same dimensions overall as a king mattress at 76” wide and 80” long. Remember that each individual mattress will be 38” wide, with the two together making up 76 ...

We've been testing beds for almost a decade, and Sealy has been making beds for over 100 years. Let’s find out how a legacy bed brand performs compared to other online mattresses.

A king-size Saatva Classic mattress, the top innerspring option in our Best Mattresses rating, costs $2,095, while a split king of the same model clocks in at $2,296.

Cocoon by Sealy mattresses are on sale for 35% off for Memorial Day 2025, ... whether you're upgrading the guest bedroom or finally getting that king-size sleeper for you and your partner.