Polar Opposites

I made up a hypothectical feeling.  The other day (I think yesterday), a cool rain brought some relief from the hot air.  Amidst this precipitation, I thought this would feel so great, if rain didn't make me wet.  Then, I made up the quintessential precipitation: a cool rain that just bounces off of you, and you wouldn't worry about getting soaked.  In this situation, our skin would be like that material used in athletic clothing that doesn't mesh with rain, and rain just runs off of it: just like oil running off of vinegar.