Search  for anything...
Mack's

Mack's Slim Fit Soft Foam Earplugs, 50 Pair - Small Ear Plugs for Sleeping, Snoring, Traveling, Concerts, Shooting Sports & Power Tools | Made in USA

  • Based on 11,455 reviews
Condition: New
Checking for the best price...
$9.36 Why this price?
Save $5.63 was $14.99

Buy Now, Pay Later

As low as $2 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 20
Order within 7 hours and 31 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • SMALL EAR PLUGS - Designed about 10% smaller than Mack's standard-sized foam earplugs to provide maximum comfort for small or sensitive ear canals
  • MAXIMUM COMFORT - Molded with super low-pressure, skinned and tapered, slow release foam, providing unmatched user comfort and hygiene. Great for side sleeping.
  • HEARING PROTECTION - With a high Noise Reduction Rating (NRR) of 31 decibels, these noise blocking earplugs are great for sleeping, snoring, studying, power tools, shooting sports, travel, loud events, etc.
  • USAs #1 DOCTOR RECOMMENDED BRAND - Macks is the #1 Doctor Recommended Earplug Brand to Protect Hearing or Prevent Hearing Loss. Trust Macks, the brand that doctors trust.
  • MADE IN THE USA - Proudly made in the USA with safe, high performance, noise reducing foam. Satisfaction guaranteed. The plastic jar is safety-sealed and features a convenient flip-open top for easy dispensing.

Description

Do you roll and roll foam earplugs and still have difficulty getting them into your ear canals or getting them to stay put? Despite carefully following the directions, do you find that your ears still hurt or ache after wearing standard-sized foam earplugs? If so, there is a good chance you have small ear canals. Mack's Slim Fit Soft Foam Ear Plugs are your solution, designed with a slightly smaller diameter, providing comfort to those with smaller and sensitive ear canals. If you want to block out snoring, harmful noise, loud neighbors, study or simply relax, get the fit, comfort and protection you desire with Mack’s Slim Fit Soft Foam Earplugs. Please carefully follow the package and video instructions to ensure the best fit and performance.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 4.25 x 2.5 x 2.5 inches; 1.59 ounces


Item model number ‏ : ‎ 9150


Date First Available ‏ : ‎ October 21, 2011


Manufacturer ‏ : ‎ McKeon Products


Best Sellers Rank: #4,931 in Health & Household (See Top 100 in Health & Household) #19 in Earplugs #614 in Sales & Deals


#19 in Earplugs:


#614 in Sales & Deals:


Customer Reviews: 4.4 4.4 out of 5 stars (11,740)


Size: 50 pair (Pack of 1)


Number of Items: 1


Item Weight: 45 Grams


Item Dimensions: 4.25 x 2.5 x 2.5 inches


Number of Pieces: 100


Unit Count: 50 Count


Brand Name: Mack's


Model Name: Slim Fit


Global Trade Identification Number: 03


UPC: 033732091503


Manufacturer: McKeon Products


Manufacturer Part Number: 9150


Model Number: 9150


Item Nype Name: Earplugs


Color: Purple


Product Style: Foam


Item Form: Pair


Reusability: Reusable


Sport Type: Shooting


Noise Attenuation: 31 dB


Single Number Rating (SNR): 31 Decibels


Noise Reduction Rating (NRR): 31 Decibels


Recommended Uses For Product: Noise Protection


Specific Uses For Product: Hearing Protection, Migraine, Snoring, Sound Sensitivity


Material Type: Polyurethane Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • 5/5 – Total Game Changer for Sleep & Travel
Configuration: Foam
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. ... show more
Reviewed in the United States on June 26, 2025 by Merrigan
    • Excellent size for small ears
Configuration: Foam
Excellent size for small ears. I've tried the regular size soft ear foam plugs and they expand so much they hurt me ears. This is the second time I have bought these slim fit soft foal earplugs. They work beautifully keeping the sound out and they do not hurt me ears. The quality is excellent.
Reviewed in the United States on March 14, 2026 by Kindle Customer
    • Slim & short so if you have deep canals, be careful!
Configuration: Foam
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. ... show more
Reviewed in the United States on August 4, 2025 by GSDM
    • I recommend these over any others
Configuration: Foam
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.
Reviewed in the United States on April 9, 2026 by Sammy and Ralphie
    • Comfortable foam ear plugs for a quiet sleep
Configuration: Foam
Bought these for my wife for a quiet sleep. She has small ear canals and it was hard to find comfortable ear plugs. These are small as stated, and fit her great and reduce the noise level enough for a quiet sleep (yes, even works against snoring, or so I have been told 🫣) Will be ordering these again for sure. ... show more
Reviewed in the United States on February 28, 2026 by Lambert
    • For very narrow ear canals only
Configuration: Foam
Review Image by Sam
Review Image by Sam
Review Image by Sam
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! ... show more
Reviewed in the United States on April 21, 2021 by Sam
    • Wow!!! What a difference.
Configuration: Foam
These ear plugs are great. I was afraid at first that they would get stuck in my ears. But they didn't. They work so much better than the larger size. Now, I barely hear my husband snore.
Reviewed in the United States on April 4, 2026 by Regina Johnson
    • They’re actually comfortable
Configuration: Foam
My husband snores and I have tried EVERY brand of earplug out there. These are the only ones that don’t hurt to have in all night and actually stay put!
Reviewed in the United States on April 13, 2026 by Jamie Cowan

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...