I agree with leukotape being good for medical uses. I wear an insulin pump and it's usually attached to my stomach somewhere. In the past my pump has worked it's self out due to sweat, movement and rubbing. I had tried all different kinds of tape to help secure the pump site, but none worked. However, when I used the leukotape I was able to go entire trips without having an issue. I know my use is much different then most guys, the point is the stuff stays secure.