Select Comfort is the U.S.-based designer, manufacturer, marketer and servicer of the Sleep Number bed, and the patented DualAir™ Technology. Designed and crafted in the United States, Sleep Number products allow individuals to adjust the firmness and support of each side of their bed, at the touch of a button and personalize bedding through a line of Sleep Number pillows, sheets and other bedding products. Select Comfort is headquartered in Minneapolis, Minnesota, with manufacturing and distribution facilities in South Carolina and Utah.