>>942277
It really depends on what the material actually is.
They also sell a "white wash" by Rit to get rid of dyes, but its even more hit and miss than bleach is.

Its really a toss up because nobody knows what materials it actually is, it could turn your blue bits orange for example.

I would just try it on a small piece and see what it does.

>>942284
I think it's leather

maybe you could carefully take the top layer off with some sort of carving tool?

>>942277
This is retarded and definitely going to look like shit. It's the most nigger thing I have ever seen on here. Just buy new shoes to match your gang colors.

>>942277
Synthetic thread won't bleach. So if the stitching isn't cotton, it will remain in its original color. Don't know about the leather parts

>>942422
thanks for the helpful info
>>>/b/
>>942424
i'm not too bothered about the synthetic to be honest. just the leather bits
thanks