with-it
     adj 1: in accord with the most fashionable ideas or style; "wears
            only the latest style"; "the last thing in swimwear";
            "knows the newest dances"; "cutting-edge technology";
            "a with-it boutique" syn: latest, last, newest,
             up-to-date, cutting-edge
     2: having the shrewd resourcefulness needed to survive in an
        urban environment syn: streetwise, street smart
see also:
latest last newest up-to-date cutting-edge streetwise 
street smart