For those who like to spread out or have plenty of room for a slumber party that includes all the kids and pets, our King mattresses provide the widest sleep surface we offer. (Also referred to as Standard King or Eastern King.) As an alternative, this size is offered in a split format so you can share your bed, not your mattress.
Mattress shown in Split King size.
Price excludes bed frame and power base.
— Cooling Comfort —
Cool when you lie down.
Cool when you fall asleep.
Cool throughout the night.
Queens starting at
Find the Mattress Size That's Right For You
Twinbed – twin'
38" x 74"
Twin XLbed – twin xl
38" x 80"
Children, Adolescents, College Dorm Rooms (Twin XLs)
Full / Doublebed – full/double
53" x 74"
Queenbed – queen
60" x 80" Most Popular Size
Children, Adolescents, Couples, People with pets or children
Kingbed – king
76" x 80"
Cal. Kingbed – cal king
72" x 84"
Couples, Couples with pets, Couples with children
Split Kingbed – split king
76" x 80" 2 Twin XLs
Split CA Kingbed – split ca king
72" x 84" 36"(2) x 84"
Couples with separate sleeping needs/wants
“Best bed we have owned.”
Satisfied Customer in Lakewood, CO
Queen-size LuxeAdapt Soft Mattress.
Price excludes Ergo-Extend Base.
Limited Time Offer
$300 Instant Gift
when you purchase a qualifying