Hello FlyFishers. Recently I had a little mishap on the river while flyfishing and trip over a tree root and fell on a rock smashing my knee caps hard..it took me a few minutes to get up.My question is tha I wear breathable waders and was wondering if I wore a pair of knee pads over my waders,would they damage the waders and make them leak,or would they be ok to use. Maybe a silly question,but one more fall like that and my FlyFishing days will be over.I'm not getting any younger....lol