King Size Hybrid Memory Foam Mattress Support SystemSleep deeper, wake energized the king size memory foam hybrid mattress that blends plush comfort with precision support. The medium plush feel cradles your body while the reinforced edge keeps you secure all night long. With a memory foam hybrid construction, this mattress combines contouring memory foam that gently conforms to your curves with a 7 zone individual pocket spring system that targets support where you need it most for proper spinal