Pre-molded flanged silicone earplugs designed for ultra soft, ultra comfortable, waterproof protection. Mack's unique triple flange design allows for a more customized fit, which increases its sealing ability and improves wearer comfort. Mack's earplugs are doctor recommended to seal out water.
Mack's AquaBlock Clear or Purple Earplugs help prevent swimmer's ear and surfer's ear. Mack's are the Official Earplugs of USA Swimming, and are washable and reusable for extended wear. Unlike plastic earplugs the quality silicone material will not deteriorate. Shatterproof carrying case included.