A few words about the PHAISTOS mattress: With an integrated top layer, the Phaistos mattress stands out in the Luxuriant Collection. Wake up Refreshed Support is the dense, high and independent spring system that provides the support you need. On top of the springs you will find 3 layers of foam and 4 more layers of soft materials made of premium quality acrylic and cotton! The selection will impress, while your body will be pleased. Every morning. FABRIC 30% Tencel / 70% Recycled Polyester (Eco Cycle) Certification LOVE 7 material levels Cotton top pad SUPPORT Wake up refreshed pocket springs ADDED FEATURES Perimeter foam material Eurotop Ventilated fabrics The Phaistos mattress is covered by a 7-year Candia official warranty