Basically the author is coating the tips of the shoes with flex seal to give them extended life. Not a bad idea.
http://www.instructables.com/id/Fix-Toe-Shoe-Holes-Cheap-Easy/
Basically the author is coating the tips of the shoes with flex seal to give them extended life. Not a bad idea.
http://www.instructables.com/id/Fix-Toe-Shoe-Holes-Cheap-Easy/