@007Bond Fyi - those Sheltons fit WILDLY differently. If you have a high instep, get the new one, no questions.
I have Malone that is on the same last but rubber sole fits me probably 2nd best (65 fits best).
The new Shelton is on the 201 I have several pair on this last also fits me well.
Hard call with the big price diff it's hard to resist trying the Shelton 1.0.