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🔇 Silence the noise, amplify your focus — comfort that fits like a dream!
Mack's Slim Fit Soft Foam Earplugs offer a premium noise reduction rating of 31 dB, crafted with a 10% smaller design to fit small or sensitive ear canals comfortably. Made in the USA and trusted by doctors, these earplugs provide all-night comfort with slow-release foam ideal for sleeping, traveling, and noisy environments. Each pack includes 50 pairs in a hygienic, easy-access jar, making them the go-to choice for professionals seeking effective hearing protection without compromise.









































| ASIN | B005YUW7A2 |
| Best Sellers Rank | #4,403 in Health & Household ( See Top 100 in Health & Household ) #18 in Earplugs #512 in Sales & Deals |
| Brand | Mack's |
| Brand Name | Mack's |
| Color | Purple |
| Customer Reviews | 4.4 out of 5 stars 11,890 Reviews |
| Global Trade Identification Number | 00033732091503 |
| Item Dimensions | 4.25 x 2.5 x 2.5 inches |
| Item Form | Pair |
| Item Nype Name | Earplugs |
| Item Weight | 45 Grams |
| Manufacturer | McKeon Products |
| Manufacturer Part Number | 9150 |
| Material | Polyurethane Foam |
| Material Type | Polyurethane Foam |
| Model Name | Slim Fit |
| Model Number | 9150 |
| Noise Attenuation | 31 dB |
| Noise Reduction Rating (NRR) | 31 Decibels |
| Number of Items | 1 |
| Number of Pieces | 100 |
| Package Size Name | Slim Fit |
| Product Style | Foam |
| Recommended Uses For Product | Noise Protection |
| Reusability | Reusable |
| Single Number Rating (SNR) | 31 Decibels |
| Size | 50 pair (Pack of 1) |
| Specific Uses For Product | Hearing Protection, Migraine, Snoring, Sound Sensitivity |
| Sport Type | Shooting |
| Style | Foam |
| UPC | 033732091503 |
| Unit Count | 50 Count |
N**E
Easy use Earplugs
Must have for women or anyone in general with smaller ears. I have struggled with other earplugs not fitting properly due to the size and these fit so well! They are the easiest ones to get into the ear and not struggle to get the foam to compress and fit. There are soft enough to not cause pain when sleeping but stay in the ear well. Effective at cutting out most noises. I highly recommend for anyone who needs a pair of earplugs that are comfy to sleep in and cut out smaller and more irritating noises.
L**D
Everything is so quiet
Comfortable, fits perfectly in my small ears, and cuts out snoring almost entirely. Noise cancellation is awesome.
G**M
Slim & short so if you have deep canals, be careful!
These are small. I have narrow ear canals so the slimness of it is appealing, but if you've got a deep canal, be careful not to push these in too far, they'll be hard to retrieve. You get a lot for the money, but I fear they may be too small for me. I'm a really light sleeper so ear plugs are a must for me or I hear everything & wake up. I may have to buy a larger size next time although it'll take me awhile to use all of these.
R**K
Best earplugs I've ever used
I have used several different earplugs for sleeping, but the Mack's earplugs are the best. Other earplugs may start out feeling okay, but after a while they become uncomfortable. Mack's feel comfortable throughout the night and are great at blocking noise.
E**.
Follow the instructions
These earplugs are amazing!! I'm a night shift worker and sometimes I struggle with sleeping during the day, especially on days that they are mowing the lawn in my apartment complex or just other family members moving about in the house. So a coworker suggested earplugs but I knew I needed to find ones that for small/ sensitive ears. So I researched and found these. They work!! I've been able to sleep like a baby. I would say they block out about 90% of noise, but its imperative to follow the instructions so that you're putting them in correctly. They don't slip out my ears. If you have small ears, definitely try these. I recommend 100%
S**M
For very narrow ear canals only
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!
C**N
Very helpful!
This size ear plug works perfectly for me. Others I have tried are uncomfortable and are hard to position properly in my ear canals. These squish down to just the thinnest sliver, slide in and then mold to my ear shape comfortably. I’ve been using this size for years and am very happy with this product.
M**S
Finally!!!!! Ear plugs that don’t hurt my ears!!
I apparently have very narrow ear canals. I sleep with ear plugs every night (my husband snores) and it has been very difficult to find ear plugs that I don’t pull out in my sleep or make my ears hurt. These do not hurt at all! No irritation to my skin, no soreness, comfortable for laying on my side. These cancel noise well, about the same as other foam earplugs. I can still hear very loud noises but they dampen background sound enough that I typically sleep soundly.
L**Y
Works well
Personally it takes a while to get it to fit, but it works great at dulling sharp sounds. I’m impressed.
S**4
Bouchons d'oreille confortables et de bonne qualité
Je connaissais déjà le produit acheté en petit conditionnement par le passé; ici on a le grand bocal, pour un prix très correct, on a de quoi tenir longtemps! Probablement prévu à usage unique, chez nous on les ré-utilise plusieurs fois sans problèmes car elles sont de bonne qualité et reprennent leur forme facilement. Elles sont bien adaptées pour les petits conduits auriculaires, même un enfant de 11 ans les a testées avec succès. Et en prime, la couleur violette est jolie!
J**K
Chude są strasznie.
Jakość jest dobra, ale one są strasznie chude. Trudno ocenić.
M**.
Truly amazing for those of us with tiny ears
Absolutely fantastic for my tiny ears, and no irritation whatsoever, they block out all noise. I have a portable AC unit in my bedroom it’s soooo noisy, these earplugs block out that noise, and I stay cool all night, I’m so happy with these I could kiss the person who suggested making them for small ears with tiny ear canals.
I**.
مناسب جدا لقناة الاذن الصغيرة
المنتج مناسب جدا للناس اللى قناة الاذن بتاعته ضيقة ... مش نفس عزل البيج لكن مريحة جدا عنها.
Trustpilot
2 weeks ago
2 weeks ago