Naptime?

[liadethornegge]

So I've been fondling my cape wool for a bit, and I find that one side has a little more of a nap than the other and I wonder, which side ought I to use on the outside?

I can imagine that having the nap out might make it more resistant to stuff, but the smoother side would be better at shedding water, or am I wrong in this?

If anyone has any opinions or documentation for which way to go on this, I'd be very grateful.