Hi all, as the titles suggests are there any accessories for oakley half wire 2.0?? I managed to find some transition lenses for a good price but was wandering if there were any ear socks for them, am I right in thinking the half wire 2.0 was discontinued??? Last question for now, I like half lenses because I think they suit me better because I have a narrow face are there any sunglasses you would recommend?? I like metal frames over the other types but I am interested in what you guys recommend??