They're almost the same fit on my foot. The TG73 has a bit of a higher instep, but other than that, they hit me in the same spots. They're two of the best fitting lasts I've tried. I also think Cheaney 11525 fits similarly to these, so if you want to try another brand to try to narrow down your sizing, shoot for that.
6/8/15 at 5:50pm