The heel is a very strange cup, in which the heel does not fit in any way. After a 20 km walk, pulling the shoes back on caused a downright claustrophobic reaction. Cutting the insole around the heel is very difficult if not impossible. If the sole happens to fit in terms of the base and also your own sneaks into the cup, then the softening will work, but without reservation I would not recommend this to anyone.
Verified buyer
