S.G.
We used the Earbandit and Putty Buddies. My son was very active in the water, always with his head under water, and lots of jumping/diving into the pool. Even with the head band, those ear plugs fell out. Whenever he got water in his ears he got another infection. Eventually I went to an audiologist and had custom fitted earplugs made for him. They were expensive, but they were covered by our medical plan. If you can get them covered, I would look at having some made. Those ones never fell out.