Pocket spring construction makes the mattress lighter and enhances air flow. Made of anti-corrosive, high carbon wires, these springs guarantee a longer mattress life. Created with layers of foam, specialized spring technology and more, it doesn't get more decadent than this. Top layer comprises of Super Soft Foam for enhanced comfort and reduced tossing and turning during sleep. Ultra soft foam comfort layer for enhanced comfort and reduced tossing and turning during sleep. The delectably soft top layer gives you the feeling of sinking into plump cloud-like blankets. This mattress has anti-fungal and hypo-allergic properties keeping it hygienic to use all the time.