Mack’s ThermaFit Soft Foam Ear Plugs deliver a perfect blend of comfort and protection. Made from unique PVC foam, they start firmer for easier insertion, then soften with your body heat to gently mold to the natural contours of your ears. The shorter, cylindrical design offers a discreet, low-profile fit that stays comfortable for hours.
With a Noise Reduction Rating (NRR) of 30 dB, these earplugs effectively block out snoring, loud neighbors, traffic, concerts, power tools, and more—helping you protect your hearing and enjoy peace anywhere.
Proudly made in the USA, Mack’s ThermaFit is the #1 Doctor Recommended Foam Earplug Brand for a good night’s sleep. Ideal for sleeping, studying, shooting sports, travel, and any noisy environment.
Key features
- Body-heat activated foam for a custom fit and all-day comfort
- High NRR 30 dB for effective hearing protection
- Short, cylindrical shape for a low-profile look
- Multi-purpose use: sleep, study, work, travel, sports, and events
- Made in the USA with quality PVC foam