Hi Nene1957,
Thanks for your comments and for the update about what they said when you talked with them.
FXI is one of the largest foam manufacturers in the industry and they fabricate mattresses for many companies so this would certainly be no cause for concern. Law tags also don’t include layering information … they only list the materials in the mattress based on the weight percentage of each material in the mattress so this is also normal.
Soy foam is just a version of memory foam or polyfoam that has replaced a small percentage of the polyols in the foam with a soy based derivative (see post #2 here) so it would be labeled the same as any other memory foam or polyfoam on the law tag and would show as viscoelastic foam (if it was memory foam) or polyurethane foam (if it was polyfoam). This is also nothing to be concerned about.
It’s also not unusual for a manufacturer to change their cover since there are constantly new covers available in the industry that can be an improvement over previous covers or that would be similar to a previous cover but look a little different.
While I understand your apprehension … based on your comments it doesn’t sound like you really have anything to be concerned about.
Now that you’ve received your new mattress I’m looking forward to your comments and feedback once you’ve had the chance to sleep on it for a bit.
Phoenix