Swimming Ear Plugs Mack’s Silicone Earplugs by Mack's | Apr 22, 2019 | Ear Plugs, News, Silicone Ear Plugs, Swimming Ear Plugs, Travel Ear Plugs | 0 comments Buy Now Don’t let swimmer’s ear infections ruin your training goals. Get back in the water with Mack’s® Swimming Ear Plugs.