pB - are you referring to the width or the thickness of the outsole (you used both terms). There certainly are a number of different thicknesses available for a leather outsole. I know for my chukkas I specified a sole slightly thicker than the notional standard, and was able to select thickness by increasing increments, e.g. 6mm, 8mm, 10mm etc. (I don't recall the exact increments, but it was along those lines).
post #1816 of 2759
3/14/14 at 6:30am