Rob,
Yes, and I do prefer those over the crinkly ones. They are called hose-in-hose, such as the cultivar Ruth Whitten. I don't have a photo on this device, but there are examples in the database here. I noticed a scape forming last week, and that's what made me think of it.
Doubles aren't my top favorite, but I do grow a few...Ruth Whitten is one of my favorites with its soft coloring and huge bloom.
