Ну на сколько помню, подобные ботинки коллекционировали пограничники, отбирая их у нарушителей границы.

“Outliers (Trace)” by Canadian artist Maskull Lasserre is a...:













“Outliers (Trace)” by Canadian artist Maskull Lasserre is a series of shoes that have been modified to leave realistic animal footprints. Lasserre has been using the shoes to leave animal tracks in cities in Canada and America since 2011.