There's nothing more luxurious than the indulgent comfort of a premium plush pillowtop mattress, and the La Castello V delivers just that. The PrimaCool Performance Fabric cover combines Tencel, silk and cashmere for incredible breathability while two layers of PrimaSense gel foam at the mattress surface work to create a cooler sleep environment for a restful night's sleep. By combining additional layers of PrimaSense gel foam, Advanced Adapt foam and PrimaCore gel foam, this mattress cradles and conforms to your body, creating a lavishly plush yet incredibly supportive feel. The IntelliCoil Advanced individually encased coil system's unique coil-in-coil design also provides deep down targeted support, so you'll wake feeling truly refreshed. And with the Precision Edge system, you can enjoy a larger sleep surface knowing you'll stay supported to the very edge of the mattress. Brass air vents and vertically stitched handles exemplify the fine craftsmanship of this quality mattress. 10 Year Non-Prorated Warranty.