

🛡️ Silence is the new luxury—protect your peace in style!
Mack's ThermaFit Soft Foam Earplugs deliver professional-grade noise reduction (NRR 29dB) with a unique PVC foam that expands with body heat for a custom, comfortable fit. Designed for discreet wear, these earplugs come in a convenient resealable jar with 40 pairs, ideal for sleeping, working, traveling, and loud environments. Trusted by doctors and made in the USA, they offer a reliable solution for noise-sensitive professionals seeking restful sleep and focused productivity.








































| ASIN | B07QPQJYWR |
| ASIN | B07QPQJYWR |
| Best Sellers Rank | #17,574 in Health ( See Top 100 in Health ) #72 in Earplugs |
| Brand | Mack's |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,213) |
| Customer reviews | 4.2 4.2 out of 5 stars (2,213) |
| Date First Available | 12 June 2019 |
| Format | Pair |
| Item model number | 9540 |
| Manufacturer | McKeon Products |
| Product Dimensions | 10.8 x 6.68 x 6.68 cm; 60 g |
| Units | 40 Count |
| material_composition | PVC Foam |
R**A
Not the same product and this didn’t work at all
I bought the same exact product months ago and it was perfect but this one I received today is terrible, it is not foam, and it is useless, this is not the first time I. Buy this , something changed and for worse What a waste of money
V**A
Sou sensível a ruídos e moro em uma avenida movimentada, esquina com uma rua íngreme barulhenta, por onde passam todos os tipos de veículos extremamente barulhentos. A cereja do bolo é a obra de um prédio bem ao lado de casa. Já tinha usado outro protetor parecido com este, da Flents, que não acho mais para comprar e outro da Mack's, o Dreamgirl. Este, ThermaFit, é o melhor que já usei até agora. Consigo dormir mesmo com as motos com escapamento aberto passando às dezenas, concretagens nas madrugadas e até tiroteios (!). Felizmente consigo ouvir o despertador do celular. Já me salvou também nos dias de bate estaca durante o dia na obra vizinha. Um pouco desconfortável nos primeiros usos por conta das bordas (reutilizo o mesmo par algumas vezes), mas geralmente basta retirar e inserir novamente. Ainda bem que inventaram esses protetores e que é possível comprá-los no Brasil. O preço poderia ser mais acessível.
L**S
Great ear plugs. Very comfortable and good price. Highly recommend
M**A
Het is mij zeer goed bevallen , de dopjes , dempen veel, heel goed. Voor mij zijn dit de beste oordopjes die ik tot nu toe gebruikt heb . Het zijn wasbaar dopjes en erg zacht en zitten erg prettig . Ik gebruik ze voor diverse dingen zoals Motorrijden ....slapen .....en ze zijn niet zo duur ook !
S**M
To the one struggling to decide which ear plugs to get, I hope this helps. I spent hours, if not days, researching ear plugs on Amazon. I ended up with 8 different ones because, well, I’m indecisive. Many of these didn’t work for me due to my own weird ear anatomy but I wanted to give my experience with each and what I’d recommend given your situation. Everything is subjective, but I hope this helps someone else as the previous reviews helped me. I’ll put my quick summary first and the details after for those wanting more info. *The pink ear plug is an average run-of-the-mill ear plug for size comparison. To summarize: If you have shorter ear canals and more sensitive ears I would recommend Mack’s Thermafit, adult/kids silicone ear plugs, or Hearos Softstar foam. If you have average ear canals and want the most noise blocking I would get Howard Leight. If you prefer contoured earplugs and find them to be the most comfortable then get Flents Protech Contour. If you have very narrow (but not short) ear canals, then get Mack’s slim fit or Flents Protech Sleeping. White Hearos Softstar foam: These ear plugs are wider than most but shorter and the foam is very soft. They are comfortable and didn’t hurt my ears, even when laying on my side. The foam is so light and fluffy though it lets in more noise than other ear plugs. If comfort is most important to you, you’re a side sleeper, and you don’t need complete silence, these are for you. Tan Mack’s Thermafit: This was the last pack of ear plugs I ordered to try and I finally found the right ones for me. The foam expands more quickly and is a bit rougher texture than others but once you get it in your ear it is just as comfortable at the Hearos and blocks as much (if not more) noise as Howard Leights and silicone. If you have short ear canals, want something comfortable that blocks out the most noise, try Mack’s thermafit. Purple Mack’s Slim fit: I have somewhat smaller ear canals but these were too narrow for me. They didn’t block any sound and despite them being thin, they are still long. If you have very narrow ear canals that are an average length, these would be a good choice for you. Dark Green Howard Leight low pressure: Howard Leights are soft and I found that they blocked out the most sound out of all the ear plugs I tried. They are a bit long for my ears but I just have short ear canals. If you have average ear canals and want the most noise blocking ear plugs, I would recommend these. Light Green Flents Protech Contour: I like contour ear plugs because my ears are sensitive. These are pretty large ear plugs and not the best for those with small ears. They were the best price of all the earplugs I tried. If you have average-larger ear canals, are a side sleeper, or prefer contoured ear plugs, these are for you. Blue/White Flents Protech Sleeping: I thought these would be my Goldilocks ear plugs after I liked the regular Protech contour ones but found them to be too big. Well these were way too small. They fit in my ears easily but don’t block any noise, much like the slimfits. I can still hear the clock ticking, the traffic, my dog snoring everything. I’m so bummed! If you have tiny (and I mean tiny) ears and like the contoured foam, I would get these. Mack’s silicone ear plugs (orange kids and clear regular): As someone who generally hates having things deep in my ears, silicone ear plugs sounded like the way to go. I found the clear ones to be huge and I was having to cut them in half so I ended up getting the kids size. They are comfortable and are good for side sleeping. They also block out a lot of noise. My issue with these is that they tend to suction to your ear which is uncomfortable and you can hear your heart beating in your ears. I think it’s something you can get use to though. If you hate foam/regular ear plugs, have small or sensitive ears, and want to still block a lot of noise, I’d try these. Of all the ones I tried, I found Mack’s Theramfit to be the best all around. Happy sleeping!
L**B
love these. I wear at work at the bar all the time. I like that they're beige so less visible. more discrete. ability to soften loud music without impairing ability to converse with people around me in loud setting