So as I said in another comment in this thread, in my experience, many in-ear earphones don't have enough "grip" inside the ear canal and while they will stay i

So as I said in another comment in this thread, in my experience, many in-ear earphones don't have enough "grip" inside the ear canal and while they will stay in place in the short term (5-10 minutes) they still rely on that "bump" in order to stay in place in the long term. The ones I've tried had rubber tips, another user told me that there are some with memory foam, maybe those ones would work