Enjoy endless possibilities for restful sleep with this hybrid California king innerspring mattress and adjustable base set. You get the best of both worlds: the pressure relief of cooling gel-infused memory foam, coupled with body-contouring pocketed coils for superior support. Rest assured that high-density quilt foam provides the comforting feel you love. By pairing the mattress with the power base’s adjustable head and foot positioning, you can get the sleep youve always dreamed of. Adjust the mattress to eliminate pressure points for a comfortable rest. Two convenient USB ports are available for connecting electronics.