I can’t understand it.
 I read 25 reviews on this topper and they were all good. This is my fourth mattress topper.
I can honestly say that the smell factor was almost non existent so I was REALLY happy until
48 hours after opening I put it on my bed.There is NO support in this topper. It simply flattens 
right out when you sit or lay on top of it period. My other topper was 4 years old and pretty 
beaten down .I had to place it on top of the new one to reach a small amount of comfort.
When I can I’ll have to order another topper. Most disappointing for the $205.00 price tag. RUN.