On the label inside the tongue.
After the"TN . . . " number at the top.
If it says (2E), it's the wider 2E width!
If it says nothing after, It's the standard (D) width.
Oh, unless you're a woman!
Then, after the"TN . . . " number at the top.
If it says (D), it's the wider D width!
If it says nothing after, It's the standard (B) width.