This plush mattress is for those who prefer firm support with a pillow-top, but not too soft. Firm upholstery layers provide a surface with the softness you crave and the support you need. The mattress core consists of a firm innerspring crafted with the BolsaTM Coil system. Hundreds of individual coils are each wrapped to provide customized support and contour. Because each coil is independent, transfer of motion is minimized providing a quiet, stable sleeping surface. Just because your partner gets up, doesn’t mean you do. Edge to edge support provides durability and more room to stretch with full support.