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

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!

Very comfortable and do a good job of blocking out noise. They also seem to be less "chemical" than some of the other ear plugs. The other ear plugs irritate my ears after a while. These don't

These are easy to use - squish to compact, then stick them in your ears. They slowly expand to block the sound.These are only rated to remove about 29 decibels, so roughly the sound of a whisper. For loud noises, they'll take the edge off, making sounds like blenders, lawn mower, vacuums from potentially harmful levels into the safe zone. They do not block standard conversations, but they do kind of muffle the voice. When I was wearing them, I did not need to remove them to hear someone who wanted to speak to me.I purchased these mainly for sleeping. I fall asleep very easily, but this year I started to wake up in the middle of the night, and then couldn't fall back asleep because my mind was hyper-focused on every noise. I tried some other earplugs that I had for construction work, but they kept falling out of my ears when I slept. Thanks to these earplugs, I am finally able to sleep again, and I feel like I have my life back! They block out my husband's snoring, and even my extremely loud (dying) refrigerator. They still sometimes fall out of my ears when I sleep, but I keep a few on my nightstand so I can just grab a new one and get back to sleep, and retrieve the missing one in the morning. I should mention I have very small ears (most earbuds do not fit me and fall out immediately), so the fact that these stay in most nights is pretty amazing. They do not block out the sound of my alarm in the morning, which I was a little worried about.I'm also currently singing with a large orchestra, and rehearsals are in smaller spaces with speakers to amplify the sound. It can be very loud (danger zone on my decibel reader). With these earplugs, I can hear myself sing and also still hear the orchestra, but it does kind of block the singers around me if I needed to listen to others.

I found these earplugs last fall and fell in love. As a long-time Flent’s Quiet Plus user before their product change, I found the Mack’s to be even more effective and comfortable than the old Flent’s. They were so comfortable and noise canceling that I could sleep through the night in any position and not be awoken by my husband’s snoring or early rising. I raved about them for weeks and recommended them to all my friends.HOWEVER. The batch I ordered in June 2025 are clearly different and of much worse quality. These new ones are long and don’t expand well, so they either poke my eardrums or fall out of place when I shift sleeping positions. Worse, the noise canceling is significantly reduced. Where I used to sleep through my husband’s snoring, I have been awoken several times by his light, quiet breathing on the pillow next to mine in the last few weeks. JUDAS.Mack’s, PLEASE go back to the old version of this product!