Very comfortable due to its "ultra soft" material. It can be used several times, just clean your ears regularly lol and you can use the ear plugs a bit longer. I also use it during the day in the morning when I take the metro, so all the noise are a bit drowned out and I can stay in my blissful calm bubble. Read more

Because my ears have very narrow ear canals, and one of them takes a 90 degree bend and goes straight up, I am particular about my ear plugs. Because I use earplugs for active motor sports, shooting, and chainsaw work in Hawaii, over the ear protection isn't always practical. I recently purchased 5 different brands of earplugs and put them to the test. Here's what I found, sorted for most to least favorite. Mack's Ultra Soft - My personal favorite, and at $0.17/pair, also the least expensive. They share the same small diameter of the Hearos Ultimate Softness, but are a bit more firm and a few millimeters longer. So, for me, they did a better job of subjective sound dampening, and were a bit easier to grip and pull back out. My tests are mostly in warm weather. In very cold weather, these could be too firm for some users. The Mack's and Hearos Ultimate Softness both shared the same smaller diameter. Hearos Ultimate Softness - These were the softest, most comfortable plugs I tested. At $0.18/pair they were the second cheapest, and also my second favorite. My daughter doesn't like earplugs, as they really bother her ears, but she was at least able to tolerate these. I think most people would be pretty happy with these, however, they were not my favorite for two reasons. First reason is that they seemed to stop slightly less high-pitched sound than the other plugs. All the plugs are rated at 33 db, but that's because that is all they are allowed to be rated. Subjectively, these were at the lower end of sound blocking, but still adequate for most tasks. My only other "complaint" is that these seemed to take the longest to spring back to shape and fill the ear because they are very soft, and they are somewhat shorter than the Macks. This makes them feel a bit like they might fall out for the first minute or two, and their 2-3 millimeter shorter length makes them every so slightly more difficult to grip and remove. Both minor complaints, and these are very good plugs. Hearos Xtreme Protection - As the name implies, subjectively, these blocked the most sound of all the ones I tested. They have the same larger diameter as the 3M plugs, but are easily twice as soft/half as firm. They gave a very full feeling to the ears, but were not uncomfortable. At $0.39/pair, they were the most expensive plugs tested. They were the most effective and were quite comfortable, but the Mack's were 95% as good, and less than half the cost. These went into my shooting kit and would be my third selection, for use when max protection for a shorter wear period is ideal. Flents Quiet Contour. These plugs have a bell shape. I did not find that the shape made any improvement to sound dampening. These were on par with the Mack's for noise suppression. The downside of the wide end is that there is more material in your outer ear, which could be uncomfortable for some, and also perhaps less aesthetically appealing. However, if you're in charge of safety compliance, that extra bit makes it much easier to visually see that someone is wearing hearing protection, and it did leave more to grip for removing the plugs. At $0.30/pair, these were the second most expensive, and I do not recommend. 3M 1100 - These are what was issued to me for my 22 years of military service, and the benchmark from which I was judging. About the only positive thing I'll say about them is that they came individually packaged by pairs, so you can carry or store them in dirty or wet environment easily, but these were absolutely the least comfortable of the ones I tested. I paid $ 0.27/pair for them which puts them in the middle of the pack price wise. For me, they are much too firm, and also have the largest diameter of the group. In very cold weather, they would be nearly solid. They quickly made my ears sore/itchy. As much as I usually love 3M products, I do not recommend these. For those who care about such things, I tested these several ways. I wore each pair for about an hour just to get subjective feel for long term comfort. The exception was the 3M, which I could not leave in the entire hour because they were uncomfortable. Then to test for noise reduction, I put one brand in one ear and a different brand in the other ear and work for half an hour, then switch ears. During the test, I listened to speech, music, traffic noise, etc, and noted which plugs seemed to be most effective. Read more

Morbidi e confortevoli. Read more

Ótimo! Abafa bastante os ruídos. Consigo dormir sem acordar durante a noite. Read more

Not very comfortable, would not buy again Read more

Don’t hurt when I remove them in the morning very soft and cancel noise pretty well. The best I’ve tried so far. Read more

This is absolutely horrible. This product just doesn't work. Even if it's fully stuffed inside your ear's canal, it still doesn't stop any kind of noise. The horrible part is, once you stuffed it, i had to use a needle to get it out. Damaged my ear while taking it out. HORRIBLE. Read more

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The best earplugs I've ever used Read more

Okay they don't cancel noise 100%, but they do a good job. I don't hear the construction infront of my building so they are perfect. I have small ears and they work for me. Super soft and easy to slide in. My bf has bigger ears and they are not si perfect for him. Read more

You absolutely no sound and they’re that good, I couldn’t even hear my alarm! Read more

I am super sensitive to light and sound, so need to eliminate everything that disturbs my sleep! I have tried many many ear plugs made of different material, trust me even the most expensive stuff made of Titanium by Flare, but these Mack's are THE BEST, super comfy and most effective in blocking the sound for all size of ear canals...have given a pair to most of my friends and they're all super happy with them;) Read more

Why I'm writing a long review because, I've tried reusable sleep deep earplugs before (not Mack's), and they were a terrible experience. They are not even reducing noise but causing constant ear pain despite being marketed as the best for sleep. Those claims were completely false. I recently purchased Mack's Ultra Soft Foam Earplugs, and they have completely transformed my sleep quality. I used to struggle with noise in my environment, but these earplugs effectively block out unwanted sounds, making me feel like I'm in complete tranquility. The foam is soft, comfortable, and fits well without causing any discomfort, even for long periods. Considering the quality and performance, they are definitely worth the price. If you're looking for a reliable solution to noisy surroundings, I highly recommend these earplugs! Read more