Without a doubt, the Band-Aid Active flex work better than any other band-aid I’ve ever tried.
I had a bad cut on my toe a couple of days before a tri. This is the only bandage that would not come off in water and would protect my foot toe enough to run in.
They are the closest thing to a second skin that you can get.
Here’s someone else’s ramblings on the stuff.
http://chesapeakeag.blogspot.com/2009/06/amazing-bandage-band-aid-active-flex.html