Uniplug Aqua (yellow) dual pack.
The right ear plugs for swimming, showering and bathing help to prevent water from getting into the ear canal. For most people, water in the ear is just a bother.
For those with ear problems though, water can lead to infections and serious ear problems.
Doctors who treat young children for ear problems frequently put tubes into the child's eardrum(s) in order to prevent fluid build-up, and that in turn helps to prevent accompanying ear infections. For these little guys with ear tubes, preventing water in the ear is absolutely essential for ear health.