Im sorry to must rain on your parade but Stone Island has been huge in soccer hooliganism for the reason that 1990’s. CP was the unique model however then came Stone Island.
When you son needs to look smart then wearing Stone Island just isn’t the way. Get him some sensible Hugo Boss shirts or Armani Alternate for instance.
In case you son was to show up at a football sport in Stone Island, then he would appear to be a thug and other people would think he was part of a ‘firm’ – this might land him in hot water, even so far as to say getting jumped.
Don’t just take my phrase for it, do a google search on Stone Island and Soccer Hooligans, there one can find a lot more reference to it.
Im not having a go, just friendly advice, I definitely would not let my son put on Stone Island because of this. There are many alternate options.