No. This is not a memory foam mattress.
No. It's memory foam. But, where Temperpedic changes based on temperature, this foam does not. It is firm, but comfortable. I think it's best for children. I'm not sure how comfortable it would be for an adult day in and day out for an extended period of time. Nor do I think it would hold up to adult body weight for an extended period of time.
Thank you for your question. Most companies have a unique version of their foam. All foam mattresses have a conforming nature to them. One difference between the foam you mention and the Simmons 6" is that the Simmons mattress is not temperature sensitive.