The Celeste Encapsulated 1500 Pocket is truly unique in that it provides overindulgence in the art of sleeping solutions. This mattress provides a real indulgence by providing a combination of 1500 pocket springs with a generous layer of memory foam covered in a sheer luxury five way silky heavy stretch knitted fabric. The combination of high density memory foam and superior 1500 pocket springs allows you to descend into a deep and relaxing sleep.