I don't think I'd go so far as to say that I'm "passionate" about wearing a kilt. I wear one for a few reasons, mainly comfort, non-conformity, and, yes I admit it, attention (especially from females). I wish I could claim some family heritage with a kilt, but my ancestry kinda prevents that. Now that I'm up to 9 kilts, which I try to wear regularly, I think my word choice would simply be "comfortable."