Mack’s ThermaFit Soft Foam Earplugs, 40 Pair – Comfortable Ear Plugs for Sleeping, Snoring, Work, Travel & Loud Events | Made in USA | Newly Upgraded and Improved

Price: $12.99
(as of Jun 06, 2026 10:23:02 UTC – Details)
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Product description

Mack’s ThermaFit Soft Foam Ear Plugs feel firm out of the package, but therein lies the secret to why many consider these the best earplugs ever. The rigidity of these earplugs make insertion into the ear canal easier than with some competitor’s softer foams that can bend and crumple during insertion.

After insertion, the PVC foam reacts with your body heat to slowly expand and fill the unique contours of your ear canal, creating a super comfortable, noise reducing seal. The cylinder plug design is slightly shorter in length than traditional bullet-shaped foam earplugs, providing a low profile, discreet look. Mack’s ThermaFit Earplugs carry a noise reduction rating (NRR) of 30 decibels to help protect hearing or get a good night’s sleep. The convenient plastic storage jar features a flip-open top for easy dispensing.

If you want to block out snoring, harmful noise, loud neighbors, study or simply relax, get the comfort and protection you desire with Mack’s ThermaFit Soft Foam Earplugs. Please carefully follow the package and video instructions to ensure the best fit and performance.

About Mack’s

Mack’s ThermaFit Soft Foam Earplugs are supplied by McKeon Products — maker of Mack’s ear plug and ear care products.

Mack’s offers a variety of products designed for noise reduction and water protection, including earplugs, ear drying aids, earwax removal aids, dental protectors (bite guards), sleep masks, musicians ear plugs, ear muffs, and more.

Product Support in the USA:

Monday – Friday

9 AM – 5 PM EST

Did you know?

According to a survey of Ear, Nose and Throat (ENT) doctors:

Mack’s is the #1 doctor-recommended brand of earplugs.Mack’s is the #1 brand of foam earplugs personally used by doctors.Mack’s is the #1 doctor-recommended brand of foam earplugs to protect hearing.

Trust Mack’s…the brand that doctors trust

Mack’s Thermafit Soft Foam Earplugs are proudly made in the USA

Body Heat Activated

Thermafit’s unique PVC foam starts firmer than other foams to ease insertion, then reacts and softens with your body heat to conform to the unique contours of your ears, providing super comfortable, noise blocking performance, all day and all night.

Noise Reduction Rating

With a high Noise Reduction Rating of 30 dB, Mack’s ThermaFit earplugs not only protect your ears from dangerous noise levels, they also deliver comfort so you can relax and sleep in peace

Multi-Purpose

Block out snoring, relax while traveling, enjoy music concerts, use power tools and even target shoot with Mack’s ThermaFit, multi-purpose, noise reducing earplugs.

Studying

Whether you’re trying to study for the big exam or just trying to learn a new skill or hobby, concentration is key and noise is the enemy. Roommates, family, pets, electronics and neighbors, to name a few, can all be sources of noise that disrupt concentration. Mack’s Ear Plugs are the perfect studying companions to help keep the noise at bay and help you maintain your focus.

Shooting Sports

These comfortable ear plugs for shooting help reduce the potentially harmful effects of noise exposure during shooting sports. Mack’s soft foam earplugs provide hearing protection for shotgun sports, tactical training, motor sports/NASCAR, shooting competitions, loud events, blocking out snoring hunting buddies, etc.

Travel

These comfortable ear plugs for traveling help block out noise from travel partners and neighbors who disrupt sleep on airplanes, trains and in autos and hotels. Mack’s soft foam ear plugs also help reduce the potentially harmful effects of loud engine noise during air travel. Get the rest and relaxation you need with Mack’s Earplugs.

Loud Noise

Safe, comfortable hearing protection. Mack’s noise reducing ear plugs help reduce the potentially harmful effects of exposure to high or bothersome noise levels. Protect your hearing from loud events, music concerts, shop work, night clubs, motorcycles, shooting sports, etc. Mack’s Ear Plugs help preserve your hearing and provide you with some peace in a noisy world.

Studying

Shooting Sports

Travel

Loud Noise

Product Dimensions ‏ : ‎ 4.25 x 2.63 x 2.63 inches; 2.12 ounces
Item model number ‏ : ‎ 9540
Date First Available ‏ : ‎ April 15, 2019
Manufacturer ‏ : ‎ McKeon Products
ASIN ‏ : ‎ B07QPQJYWR
Best Sellers Rank: #11,714 in Health & Household (See Top 100 in Health & Household) #46 in Earplugs
Customer Reviews: 4.2 4.2 out of 5 stars (2,487) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
EXTREME COMFORT – The unique PVC foam in these cylinder-shaped ear plugs start firmer to ease insertion, then react with your body heat to conform to the unique contours of your ears. The newly upgraded formula is slightly softer for greater comfort.
HEARING PROTECTION – With a newly improved higher Noise Reduction Rating (NRR) of 30 decibels, these noise blocking earplugs help protect hearing and help you get a good, quiet night’s sleep
MULTI-PURPOSE AND FASHIONABLE – Great for sleeping, studying, power tools, shooting sports, travel, concerts, etc. The user-preferred color is as easy on your eyes as they are on your ears.
#1 DOCTOR RECOMMENDED BRAND of foam earplugs to get a good night’s sleep when sleeping with a snoring spouse
MADE IN THE USA – Proudly made in the USA with low pressure, high performance, noise reducing foam. Satisfaction guaranteed! The plastic jar is safety-sealed and features a convenient flip-open top for easy dispensing.