I currently train in the new balance fresh foam vongo. I really like the shoe. 4 mm drop, pronation control, not too clunky that I can't hit the track with it. However, I am finding that they are tearing for me very easily due to wide feet and the way my foot lands. I have very flat feet. I also have to be very careful about midfoot striking, thus a relatively low heel drop (less than 10 mm at the very least) is essential. The vongo is an outlier in its low drop, but I imagine there must be another low drop overpronation control shoe. Any ideas?