This luxurious mattress is truly one-of-a-kind. It blends cooling gel and natural crushed pearls directly into the premium memory foam. Conforming yet supportive to relieve pressure points. The gel has cooling attributes that neutralize varying temperatures while you sleep and pearls have been used for centuries to aid in creating balance and energy. A patented edge support system provides a stable sitting edge, 20% more sleeping surface, and extends the life of the mattress. Naturally conforms to the body, promoting proper circulation and spinal alignment. The mattress should rest upon a flat solid surface for best results and to prevent sagging. The certified foam is Low VOC, made without ozone depleters, heavy metals, formaldehyde, and phthalates. Memory foam is inherently hypoallergenic.