Get the restful night's sleep you need with the targeted firm support and premium comfort of the Kingsdown Lawford mattress. Featuring advanced tri-zoned wrapped coils with motion separator foam that isolates your sleep partner's movement so you can sleep soundly, this firm mattress is further enhanced by additional perimeter edge coils with Full Body Surround foam encasement that allows you to remain supported all the way to the mattress edge. A layer of gel infused memory foam on top of the coils offers enhanced support in the center third of the mattress where you need it most, while a thick layer of firm foam provides a restorative, firm feel. A latex comfort layer provides an additional body-conforming support while advanced gel technology infused into the quilt contours to each curve while regulating sleep temperature to maintain a cool, comfortable sleep environment. 10 Year Non-Prorated Warranty.