Combining body contouring comfort foams with the unsurpassed support of double tempered coils, the Therapedic Forte mattress set offers plush support designed to lull little bodies to sleep. Layers of innovative Super Soft Performance and Super Soft Contour Convoluted foams at the sleep surface provide a cloud soft sleep environment. Meanwhile, the advanced TheraCoil Plus Innerspring Unit provides the deep down support that growing bodies need. 10 Year Non-Prorated Warranty