irving's shoes

What do the scribbles on Kyrie Irving's shoes mean?

Missing Japanese Boy Yamato Tanooka Found Alive After Six Days in Forest irving's shoes China Throws Book at University Entrance Exam Cheaters irving's shoes Russian Zoo Names Black Goat After Barack Obama irving's shoes Europeans Are Quietly Preparing for War with Russia irving's shoes

irving's shoes Gold White Black Red Blue Beige Grey Price Rose Orange Purple Green Yellow Cyan Bordeaux pink Indigo Brown Silver