The Vitalia Pillow Top mattress, from the Arabella Collection, is thick, plush mattress. The mattress is supported with a heavy duty innerspring, which is encased with a foam edge for better edge support. Layers of comfort foam help cushion you and a layer of Gel helps with extra support and keeps you cooler. This mattress is a good value and very nice bed for the money. A very nice mattress for a guest room.