My wife and I were out at a place where we know a lot of people and a man passed by and said "hello" so we had a short conversation and went our seperate ways. He was wearing shorts.
After we parted, my wife said to me "I think he shaves his legs."
Now I'm not one to stalk or stare, but later, I saw him and I could see leg hair so he either had very light hair or perhaps he shaved from his knees down.
My point - We often read posts that people won't notice these things, but the truth is, they will, at least some of them, some of the time.
Of course, if you don't care, that's fine. If you do, take heed.