Do the GR 6 and 7 run the same size as far as length goes? I felt like the GR 4-6 ran a little long, so I always went a half size down compared to other shoes such as Barricades, Prince T22, and Lotto Raptors.
Just going to drop it out there again, because I still think it would be super helpful. Maybe pitch it to Running Warehouse and let them pick up the development bill?
To answer my own question, looks like for me, going up a half size is in order transitioning from the GR6 to GR7. The GR7 felt shorter and narrower out of the box. Thankfully with TW, exchanges couldn't be any easier.