This splash protection prevents water from entering the ear while swimming, showering, and participating in water sports. The special filter maintains speech intelligibility at the same level. They can also be used if there is a hole in the eardrum. For this purpose, Alpine has developed the ideal earplugs: the SwimSafe. The special acoustic filters in the SwimSafe earplugs ensure that you can still hear your surroundings adequately. With these earplugs in, you can easily converse with others. Additionally, you won't feel isolated. SwimSafe earplugs are made from a soft, thermoplastic material. The warmth of the ear allows the earplugs to adapt to the shape of the ear canal, ensuring high wearing comfort. The earplugs are barely visible in the ear.