The boots are XWaves (model before holes were drilled in sides). I believe I read somewhere on here that people who had XWaves are getting Impact 10's in a size smaller?
If that is the case and using as a guide my current boots (28.0-28.5 w/ 28.5 liner 315 sole) that are too big, should I be looking at 26.0 - 26.5 in an Impact 10 for a performance fit? My foot measures ~ 27.5 unweighted and 28.2 weighted. I'm looking for a good bootfitter in my area/region but would like to have an idea whether a 26.0 - 26.5 might be realistic with some work in case the bootfitter steers me towards the 27.0 - 27.5. I understand that there may be other foot issues that would take me to a different size, just would like to be able to understand so I can at least ask the questions of the fitter.