In this case, they were a bit too large (I have wide feet and need to size up), but the other issue is that I walk around 12-15 km/day and that plus my weight t

In this case, they were a bit too large (I have wide feet and need to size up), but the other issue is that I walk around 12-15 km/day and that plus my weight tends to add up to destroy shoe soles fairly quickly. :) There's a lot of other wear, especially under the balls of my feet, but the heel is the most noticeable bit.