Here are the shoes
And basically the same again with yellow and no safety Pins.

seen from Thailand
seen from China

seen from Germany
seen from Norway
seen from Australia
seen from United States
seen from Australia
seen from United States

seen from Israel
seen from United States

seen from Malaysia

seen from United Kingdom
seen from Spain

seen from United States
seen from Australia

seen from United Kingdom
seen from Germany

seen from United States
seen from China

seen from United States
Here are the shoes
And basically the same again with yellow and no safety Pins.
So alot of people have been using shoelaces on shoes and boot to tell who is what, these is the code for the punk community and usually just LATTER LACED combat boots or doc martens.
And even if you think it's a joke or funny do not wear blue laces. It is not funny especially as alot of cops know the lace code since they are 'technically human'. They will target you if the police are violent during a protest.
White = White power/white pride, but also traditionalist/non-racist since it was so common
Red = Neo-Nazi/National Front, but alternatively used to identify Left Wing or Socialist (AKA a redskin)
Blue = Killed a cop. Also worn by SHARPs/anti-racist
Yellow = Worn by SHARPs/anti-racist
Green = Neutral/non-racist
Black = Traditionalist skin, punk kid, neutral, or wearing the laces the boots were sold with
Black + White = Two Tone/into ska or racial unity
Plaid = Non-racist/neutral
ladder laces to school pog