Split King Mattresses. Our widest sleep surface option in a split format for more personalized comfort on your side of the bed. Share your bed, not your mattress.

You may want to change your bedroom's layout, switch rooms, or even move to a new home. Because each piece of a split king is half the size of a traditional king mattress, you can maximize maneuverability through doorways, around tight corners, or even up and down the stairs.

If you purchase a split King or split California King mattress, you will need a split King or split California King sheet set. The set will come with two fitted sheets, one flat sheet, and two pillowcases. Additional pillowcases can be purchased separately.

Shop Tempur-Pedic mattresses, pillows, toppers, sleep systems, and accessories at the official Tempur-Pedic website. See limited time offers and promotions.

Tempur-Pedic's most adaptive mattress ever, only LuxeAdapt® features our all-new 5-zone Ergonomic Support Layer that cradles your body's pressure points with ultimate precision for maximum pain relief.

What's a Split King? A king-sized bed made of two Twin Long mattresses that allows you to share your bed without compromising your individual sleep preferences. Learn more.

Our widest sleep surface option in a split formation for more personalized comfort on your side of the bed.

Take Back Your Side — Learn how a Split King Mattress Set can personalize your sleep.

California King Mattresses. For those who are always seeking more legroom, our California King (also referred to as CA or Western King) mattresses provide the longest sleep surface we offer. As an alternative, this size is offered in a split format so …

A King mattress is one piece, whereas Split King and Split CA King mattresses are comprised of 2 mattress halves that make up a whole; this allows customers to further customize their comfort by having the option to select a different feel for each side of …