I don't think so. Mainly because it happened several times. They almost form a line. It's just always between my butt cheeks. Never near my genitals or outside of my butt cheeks, thighs, no where else. Just there. I haven't had it happen in awhile. But idk if that's because I stopped wearing underwear and my job is a little different now (I'm not out in the heat as much) or if it's because I just haven't had another outbreak.