1. Being over weight
2. Cargo Shorts
3. T Shirts
4. Gym shoes or hiking boots
5. Shaved head look when your out of shape and don't have the right shaped head (which is just about all of us)
If your under 25 and in shape you can probably get away with anything and still look cool.
Sorry dont agree with the shaved head thing. I'm not fat but husky and mostly bald but I rock the shaved head look...ladies tell me
