An excellent option for anyone seeking the supremely plush comfort of a pillowtop mattress, the Rondo mattress set utilizes top of the line foams and double tempered coils for an innovative combination of comfort and support. Layers of Super Soft Contour Convoluted foam, Super Soft Performance foam, Performance Firm Comfort foam and TheraCool gel infused foam work together to cradle every curve in comfort, while wicking heat away from the body. The advanced TheraCoil Plus Innerspring Unit provides restorative support, while the TheraFoam Encased Edge system expands the usable sleep surface right to the mattress edge. 10 Year Non-Prorated Warranty