This high loft 8 inch foam mattress features responsive memory foam that contours to your body’s curves for balanced comfort custom body support. The memory foam is designed for pressure relief, while ensuring proper spinal alignment. Even light sleepers will fly straight into dreamland without creaky springs that easily transfer your partner’s motion. The mattress is also naturally hypoallergenic so you can rest in the knowledge that you are in a safe sleep environment. You can rest assured that this Foam has been tested and is not made with any Cfc’s, ozone depleters, or Pbde flame retardants, or any lead, mercury, or heavy metals, or formaldehyde, or prohibited phthalates, and has Low Voc emissions to make sure it doesn’t affect your indoor air quality or your health.