Mattress collections
Flex Top King Size Mattresses
Explore our adjustable Flex Top King mattresses, a great choice for couples. Our Flex Top King-sized mattresses let you choose your ideal firmness on each side with generous space for both of you.
ComfortMode™
10″-11″
- Adjustable firmness
- Sleep insights
- Active temperature control
ComfortNext™
12″-14″
- Adjustable firmness
- Sleep insights
- Active temperature control
Climate™
12″-13″
- Adjustable firmness
- Sleep insights
- Active temperature control