What do you mean exactly? They have the same sizing as goodnites did before the new XL was introduced.
I do really love that the they actually put "Teen" in neon letters on the packaging though, even if it's only half true
However, I had the impression that on the Goodnites the numbers refer to T-Shirt sizes, whereas with the Drynites it is theoretically the age, with a weight range as an alternative. Can any Americans clarify this?