I've got a job where frankly, I sweat, my pants pockets get moist etc. The defender is awesome but the few openings it has get wet. I try to wipe them every hour or so (im not on a schedule but i probably look at it at about that rate). Anyone with experience have any insight? I have friends who say their Defender leaves their phone flawless when the take them out for whatever reason. But I'd imagine that the speaker getting a little moist all the time isn't good. On the other hand maybe it's no big deal. Either way, Im keeping my eye on waterproof cases supposedly coming soon...the taktik, the lifeproof, and the otterbox armoured.