Is the clothing brand "skin" similar to the "fox" brand..as it is geared towards bikers, etc..?

Cannot help you out with secret meanings of the clothes but know my sons have been wearing the skin brand for a while. They are both mx riders and a lot of the mx people do wear the brand. I would go with wearing what you want and not worry about what others may think as the clothing is good quality and good design. You can also pick up some of their stuff cheap on ebay.