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🔇 Silence Never Felt So Good — Your Ears’ New Best Friend
Mack's Slim Fit Soft Foam Earplugs offer a 31 dB noise reduction with a uniquely smaller size tailored for small or sensitive ear canals. Made in the USA and doctor-recommended, these ultra-soft, slow-release foam plugs provide all-night comfort for sleeping, traveling, concerts, and noisy environments. The 50-pair reusable pack comes in a convenient flip-top jar, making them an essential accessory for professionals seeking focused quiet and restful sleep.









































| ASIN | B005YUW7A2 |
| Best Sellers Rank | #4,660 in Health & Household ( See Top 100 in Health & Household ) #18 in Earplugs #568 in Sales & Deals |
| Brand | Mack's |
| Brand Name | Mack's |
| Color | Purple |
| Customer Reviews | 4.4 out of 5 stars 11,799 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 |
| 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 |
K**T
Comfortable fit and great noise blocking
These are the only earplugs I consistently buy. The regular size is uncomfortable for me, but the slim version fits much better without causing pressure. They stay in place through the night and do a good job blocking noise for sleep. My 15-year-old daughter uses them as well and finds them comfortable. They’re very soft and mold easily to your ear.
M**N
5/5 – Total Game Changer for Sleep & Travel
I seriously don’t know how I ever lived without Mack’s Ear Plugs. These little guys are life savers. Whether I’m dealing with snoring, loud neighbors, or just trying to get solid sleep while traveling, Mack’s delivers every single time. They’re super soft, easy to roll and insert, and once they’re in, pure silence. No discomfort, no slipping out in the middle of the night, and no weird pressure feeling like some other brands. Just a comfortable, quiet escape from the chaos. I also use them on flights and at hotels, and they block out everything from engine noise to hallway chatter. I’m a light sleeper, and these earplugs have completely transformed my ability to rest. If you’re on the fence, get them. They’re affordable, reliable, and I always keep a pair on my nightstand and in my carry-on. Total essential.
W**E
Beyond my best expectations - fantastic for an adult guy with small and "ski sloped" ear canals
Highly recommend trying these if you have struggled with foam earplugs. As an older guy I've struggled for decades with foam earplugs (for shipyards, powerplants, cutting the lawn, shop work, etc.), and was thrilled when a relative gave me a pair of these to try. Recently I've taken to using them at night and when at the gym (with a bone conduction headset). Even as slim fits it's still slightly convoluted for me to get them well inserted (and they come out "bent"), but once fully inserted (which I apparently could never do with ALL the other earplugs I've tried) it's staggering how effective and comfortable they are. In my decades of using hearing protection I'd not realized quite how effective this type could be when they're really fitted well. At night all the ambient noises are completely gone - no doors opening/closing, spouse snoring, kitchen noises, TV, etc. And I find them exceedingly comfortable and they stay in all night, with no driving desire in the AM to pull them out.
U**O
great comfort, slightly less noise reduction than larger size
Great earplugs. I found myself in need of sound blocking due to : ridiculous neighbor, city bus, and snoring. I started using the standard sized earplugs from the drugstore and whereas I could sleep better, I would often have an uncomfortable soreness in my ear for a few hours up to days after using them. Enter the small canal plugs! The directions themselves were super handy: make sure to twist into a tiny rod, pull up on your ear with the opposite side hand (overhead arm situation) to straighten the canal, then follow the natural path without forcing the plug in (you get used to it after a while and figure out the right angle). It should be nearly flush with the edge of the ear as it unfolds. To remove, very slowly turn like a key to loosen and pull gently out. In terms of comfort these are great, although they do block out slightly less noise than the larger ones, perhaps due to material, perhaps due to size. I hear some snoring, but if I'm asleep with these in before it starts it doesn't wake me; bus outside my window and upstairs neighbor and her 2am kettlebell indoor lawn bowling are blocked out fine. like other reviewers, I wear each pair about 2x before discarding.
E**.
Life changing (literally, not exaggerating).
Any Mack's are better than other brands (the texture of them helps stay in the ear). These slim fit are better than anything I've tried for over 10 years. I have tried so many earplugs: loops brand name, off brand similar, "3-tiered" shape ones, and countless disposable foam ones over the years. I think I hesitated because the decibal rating was a couple points lower than others (31 instead of 33), and I thought the small size would be too small or not protect as much sound ~ quite the opposite! Because they are smaller they go deeper into my ear and they protect MORE sound than anything I've tried. Seriously. Nothing has ever gone this deep into my ear (in a good way), and now I realize I've been using wrong sized earplugs all these years. The beige Mack's were also decent (I tried those before these and they were also life-changing), but after 2-3 days, I couldn't get them to compress down small enough to go all the way into my ear. I haven't tried to pink dream girls. I was debating between those and the slim fit for years... And I only wish I got these sooner. Do yourself a favor... Get them.
N**Y
Perfect for small ears!
Perfect for small ears – These are the only earplugs that truly fit my smaller ear canals without discomfort. Soft and gentle – The foam is smooth, compresses easily, and doesn’t cause pain, even for side sleepers. Stay in place – Like DreamGirl earplugs, Mack’s stay put all night without slipping out. Excellent noise blocking – Great for blocking out snoring, traffic, and other background noise. Multi-purpose use – I’ve used them for sleeping, concerts, flights, and noisy hotel stays. Better than DreamGirl – While DreamGirl was soft, it didn’t seal as well and would sometimes fall out. Mack’s expand more fully and provide better isolation. Great value – 50 pairs at this price is a steal. I keep extras in my bag and nightstand. Made in the USA – Love supporting a quality U.S. product. ✅ Highly recommend if you’ve struggled with other earplugs not fitting or staying in!
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!
S**E
I recommend these over any others
I’m loving these. I think I have a smaller ear canal so they feel so much better than standard ear plugs!! I also bought the #1 rates Loop ear plugs and I like these Mack ones much better. More custom fit, more comfortable, good value for money.
C**M
Confortables et efficaces
Gênée la nuit par des bruits de voisinage, j'ai enfin trouvé des bouchons d'oreille efficaces et non douloureux. Avec d'autres marques, ce n'était plus le bruit mais la douleur qui me réveillait. Les Mack's violets sont parfaits pour les conduits d'oreille étroits et ils tiennent parfaitement, à condition de bien les positionner (en tirant l'oreille vers l'arrière et vers le bas lors de l'introduction). Je les utilise depuis 2 ans, environ une paire par semaine. Les bouchons d'une même boite ont une texture parfois un peu différente (plus mou ou plus dur) mais cela ne change rien à leur efficacité. Je recommande vivement!
H**O
Sleep better with this plug
It helps me sleep better, drowning out the noise around me.
C**S
Confortável e eficiente
Muito bom. Bloqueia o som e é confortável. O melhor protetor auricular de espuma que já comprei. Recomendo.
I**.
مناسب جدا لقناة الاذن الصغيرة
المنتج مناسب جدا للناس اللى قناة الاذن بتاعته ضيقة ... مش نفس عزل البيج لكن مريحة جدا عنها.
J**A
Perfect for small ear canals and sensitive ears
I have small ear canals and very sensitive ears, and most earplugs either hurt or fall out. These SlimFit Max earplugs are by far the most comfortable I’ve tried. They fit well, stay in place, and don’t cause any irritation, even after wearing them for hours. Much better than regular-sized earplugs. I’m very happy with them and will definitely reorder when I run out. Highly recommended!
Trustpilot
1 month ago
2 months ago