Thanks, Suz. I may take the plunge if my size is still available.

Yes, I think it is a combo of warm weather, sweating bare feet and somehow increased exposure to the sidewalks, beaches, etc. that take a toll. I also like to mix it up with wedges (dressier and more casual) and flat sandals (but can't wear the mega-thin flats of 2013). I like some brighter ones precisely because the season is short, and therefore celebratory for me.