A few of us generally try to put in a pair or two of cotton gloves. They usually disappear at some point, and then someone else puts in new ones. We can try to be more systematic about that.
Most of the prints end up in some sort of sleeve, even if they don't come that way. I usually sleeve any unsleeved prints when I get the portfolio, and some others seem to be helping out in that regard as well, or maybe the sleeves just all get shuffled around as the prints are removed for viewing. I think that it's good for the prints to be removable from the sleeves, so they can be viewed directly.