Don't confuse flat/storm/reverse welt with 270 v. 360.
the Innsbrook boot is 270 and the 975 is a 360, regardless of the reverse/storm/flat welt.
The JCrew is 270 and the Leffot is 360.
On the JCrew, the stitching is not all the way around the heel. You just cant see it well in the photo.
Hope this helps.