Originally Posted by Buglady
Oh heck yeah. I'm paranoid about sun and wind-burn on my face (I don't need to age ten years this summer, thanks), and I'm in a higher altitude, drier, and sunnier climate than I grew up with. So I've always got a layer of SPF 15 at the very least, and when I'm heading home I add a layer of 30 (UV index is higher).
You can see the affects of the sun if you don't use a good SPF
here and
here. (You didn't know Melanie Griffith rode a bike, did you? I'm sure smoking had NOTHING to do with this!