Hi richardb,
Soft is what someone believes is soft. Each person can be very different with what they perceive as soft.
This is what Savvy Rest calls soft. It’s probably in the lower end of the range but Dunlop especially is never a specific ILD anyway.
There is a list of manufacturers and retailers for the Dallas area you could try in post #4 here.
It would be easier to find soft latex in Talalay.
There are also some online options in post #4 here.
Phoenix
Phoenix