One more thing - they also have sports bands on Medic Alert.  My daughter got one a few years ago but really never wore it much after she got it.  She found she preferred the regular bracelet.  There are other sites as well that provide medical jewelry, but only Medic Alert has the 24 hour contact service as far as I know.  It’s just a matter of preference where that is concerned.  As a parent, that has always given me some sense of security for my daughter when I can’t be there.