So, by now I have pretty much had every IEM out there which is advertised as gym IEM and none of them have been satisfactory to me in terms of fit. For the past year I have been using the Monster iSport which sound decent but it takes ages for me to get them to stay in place. Plus, when I'm on the treadmill the eartips start to get moist and eventually the whole earpiece falls out. Everytime this happens, I have to stop, dry the tips off and reinsert the IEM which annoys the heck out of me. So I have decided to get a cIEM for gym use to eliminate the fit issue. I am not very familiar with lower end cIEMs so I need some advice here. I mostly listen to HipHop and EDM while working out. So it should ideally be a bass heavy IEM. I'm not going to do any critical listening while working out so clarity, detail etc are all secondary. It has to pump me up and get me motivated! Looking forward to your recommendations. P.S: Universal IEMs that can be reshelled into customs are fine as well.