PrimaSleep 9 inch Aurora Multi-Layered I-Gel Infused Memory Foam Mattress Price: $192.43$780.70 (as of 03/05/2021 08:13 PST- Details)

Multi layer foam – dura had foam + dura had convoluted foam + dura i-gel foam
Dura i-gel foam – disperses temperature accumulation to keep a cool sleeping experience
Dura had convoluted foam – provides better ventilation and disperses body pressure