THE OFFICIAL EARPLUGS OF USA SWIMMING - Block water from swimmers' ears with Mack's, the ear plug brand elite swimmers trust
EXTREME COMFORT - Pre-molded, flanged earplugs made with SuperSeal Ultra Soft Silicone, providing ultimate comfort for extended wear
EASY TO USE WATER PROTECTION - Unique Flex Stem and triple flange design allow for a more customized fit, increasing sealing ability, effectiveness and comfort
HIGH QUALITY – Long lasting, durable silicone will not deteriorate like similar earplugs made of plastic. Washable, reusable and latex free.
DURABLE STORAGE CASES for on-the-go convenience. Mack’s AquaBlock keeps the water out! Satisfaction guaranteed.
