In simple terms, Sleep Number mattresses are adjustable air beds built with chambers that you can inflate and deflate at the touch of a button to reach your desired mattress firmness. They also ...

Each mattress with adjustable firmness will differ in terms of material and support. However, vulcanized air chambers that can increase and decrease in pressure in accordance with your sleeping ...

The mattress itself is comprised of six inches of various foam comfort layers that sit above the adjustable air chamber. The mattress cover is a polyester/elastin blend. Sleep Number provides ...