The Delaney offers plush support. The inner core of this futon mattress is original to FutonAmerica it was created to emulate the low profile coil. The high performance foam core is an unique fabrication with air pockets wedged between blocks of foam to contour and support the body. FutonAmerica' s foam core is pliable and contributes to the plush upholstered feel of the futon mattress. This core is then encompassed in thick layers of blended polyester/cotton for firm support. Futon America