Bulling Leather?

[Chef]

No, the Corps stresses practicality, so if the soles won't bend that would be what we call a 'brick' and would serve no purpose. You can always knock the shine down on a boot and wear it in combat if need be.

Exactly, same deal on my Corcorans in the Army. The British parade boots are specifically NOT the same boots used for combat, purely for show.