Why is the left shoe larger than the right? My left foot is half a size larger than my right, but when seated I can get my left index finger between my heel and the inside of my left shoe, but not with my right shoe. This gap explains why the left heel tends to slide up and out as you walk. It's a 10.5M, made in Mexico, it fits better than the Vietnamese equivalent Florsheim, but not goalies. It's a shame because they REALLY look good. The sole measures 11-13/16 inches from tip to tip for the…