I use HL Impacts and love them. during the winter months when i'm guiding/hunting I just constantly wear them all season since shooting comes up unexpectedly and they keep my ears warm in the meantime. I have worn them a lot in the rain and when it is hot and humid, and in extremely dusty/windy environments and they are still going very strong. It is hard for me to fork down more money on better ear-pro when these work so well. I've never had a problem obtaining a proper cheek weld either with them. Battery life is really good too and if you forget to turn them off it switches it off after four hours or something like that. I think I have only been using them for three years or so but really love them.