Ideal for those who need the alignment and support of a firm mattress with the sleep-inducing comfort of body conforming cushioning, the Tempur-Pedic Contour Signature tops an advanced supportive base with a thick layer of body contouring TEMPUR® material. The temperature regulating Dual AirFlow System™ base encourages the circulation of air throughout this medium-firm mattress, allowing you to get truly restful sleep. Tempur-Pedic Contour Signature King Mattress Set 10 Year NPR Warranty