This is certainly Pinot Gris and not Pinot Grigio. Of course, they are the same grape, but this Pinot Gris is big, rich and full bodied--a Fall rather than Summer wine. It's probably seen some time in a large, seasoned oak barrel.
The label mentions green apples and citrus zest, and I find plenty of those aromas and flavors. Almost tart on the palate, like a Pinot Blanc. I like Pinot Blanc, and I like this wine.