Mack’s, a hearing protection brand, is offering lucky fans free high-quality earplugs. Every weekday at 11 a.m. ET, Mack’s posts a generous giveaway on their site of free samples of their earplugs.

If the earplugs are uncomfortable or irritating ... Update on March 10, 2025: Added photos of the Alpine Silence, Mack’s Soft Foam, Loop Dream, Alpine SleepDeep, and Ozlo Sleepbuds in ...