That's a great question!
You have reminded me that my husband need Road ID, too!
It keeps slipping our minds!

I have Medic Alert. I'd chosen a necklace, as I didn't think I'd like a bracelet style hanging on my wrist... and I reserve my wrists for a watch or a HRM... the other side for my LIVESTRONG bracelet. I am fond of the LAF and of Lance himself. (We have lost young family members and young friends to cancer.)

I'll be interested in the replies, as we'll be ordering soon, too!