"If you land properly and are wearing leathers you'll just kinda skip like a skipping stone on water."
That may be true so long as the path isn't blocked. That kinda messes up the skipping rock picture.
I've heard the purpose of the leathers is twofold:
--In a mild accident, it prevents skin scrapes.
--In a serious accident, it keeps the bones in one place, where doctors can find them.