CF-4000 iComfort Foam Firm King Bed & Motion Perfect IV Adjustable Base Divided King

Experience one of the coolest iComfort models ever, with the iComfort CF4000 firm mattress. The UltraCold System™ paired with Carbon Fiber Memory Foam work hard to absorb excess heat from your body, then channel it away, all while you sleep comfortably. Serta’s exclusive Carbon Fiber Memory Foam, channels heat away from your body and provides exceptional strength for back and neck support. Additionally, the Air Support™ Foam features an exclusive air-cushion technology moves with your body and smartly contours around it to help alleviate aches and pains caused by pressure points. The Motion Perfect IV adjustable base comes with one USB charging outlets on each side, with 2-preset memory positions, auto head tilt, adjustable legs, and massage option. This adjustable base with bring all the support and comfort you need to get a good night sleep.