Can anyone explain what's going on here with the players' skates?

Sep 2015 ⋅ ⋅

Ruff and Nill at the Cedar Park Center last night

May 2014 ⋅

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I found this Schmeling-Louis 'program' (fight card) in an old filing cabinet of mine, it's been laminated, anyone have any clue about something like this?

Oct 2013 ⋅

⋅ ⋅ #fight-card