The Erie mattress delivers the kind of comfort and support that feels right from the moment you lie down. It begins with our QuadCore® pocketed coil system with TrueEdge360™ support, featuring a double row of coils around the entire perimeter to provide consistent, edge-to-edge stability across the entire sleep surface. High-density support foam is layered above the innerspring to create a strong, durable foundation that allows the comfort layers to perform properly over time. The comfort system features high-density copper-infused memory foam, designed to relieve pressure points and gently contour to the body, helping you relax fully and enjoy a deep, restorative night’s sleep.