Alpine SwimSafe earplugs are designed to keep water out of your ears.

This is especially useful when spending a whole day in, on, or around water. The acoustic filters in the SwimSafe earplugs allow ambient sounds and conversations to remain audible. The very small opening in the filters prevents a blocked feeling, and the shape of the earplugs ensures that no water enters the ears. SwimSafe is suitable for use up to one meter underwater.