Comply 400 Core Series | Memory Foam Replacement IEM Ear Tips for Campfire Audio, Sennheiser, & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | TechDefender, Black (S/M/L) (3 Pairs)

Wish I would give this product 4.5 stars... I had surgery multiple times to repair my ear drum, in injury I got while serving in Iraq in the US Army. These surgeries have left one ear canals unusually larger than normal... As a result, in-ear headphones always fit uncomfortably in one ear... They always fall out... I have tried many different tips...These are the only that fit secure and snug in my bad ear and never fall out... They do an excellent job cancelling out noise as well... I use them on my $200 B&W in ear head phones and they work excellent... It does leave the music a little flat and distorted (possibly something that the average consumer will never notice but due to the fact that I have experience in music I can pick up the difference), but a quick tune to your EQ and it will sound perfect!!! If you appreciate music, these are a must have!!! They also work amazing on flights, especially long flights because you can't hear anything and they will remain comfortable. It is as if you are wearing ear plugs with these... I have only two complaints which I feel like knocks this product .5 stars... 1. is the the durability... If you wear these a lot they will get beat up rather quickly... They tear and warp as you expect foam to.. Also they will look disgusting if you don't clean your ear drums out regularly. This will leave you having to purchase new ones every 6months or so... 2. is the price.. Having said that these will not last forever... the price is extremely high for something that will be needed to be replaced periodically... I do not understand why the manufacturer charges so much for a couple tiny pieces of foam... Other than that these things are awesome!

Comfort and isolation; virtually every earphone review mentions them. But Comfort and isolation are for the most part dependent on the ear-tips, rather than the headset itself.Generally, we mess around with the stock ear-tips until we find one we can put up with. Sticking things TIGHTLY into your ears is not exceptionally comfortable. So we usually end up with a compromise between an ear-tip size that does not make our ear canals BURN too much while also giving a fair degree of isolation from outside noise.But there's more to proper ISOLATION than shutting out distracting outside noise. A LEAKY SEAL WITHIN THE EAR CANAL WILL ALWAYS COMPROMISE AN IN-EAR MONITOR'S BASS RESPONSE AND DYNAMICS. Without a proper seal, other aspects of the headset's response will also suffer, though perhaps to a lesser extent.So how do you get the phones sealed properly within your ear canal without that uncomfortable "burn"? You upgrade to whichever ear-tips Comply recommends for your particular phone. (One size does not fit all. My NuForce NE-700x phones take the 200s, my HiFiMan Re-Zeros the 400s.)Use your stock ear-tips as a guideline for ordering: if the medium sized ear-tip seem most comfortable order a medium size from Comply, etc.Also, I suggest you ignore the manufacturer's recommendation to compress the Comply tips prior to insertion. When I do that they expand unevenly resulting in the unwanted "burn". Instead, do this:==> Loop your wires over your ears leaving a little slack and NUDGE the Comply ear-tips into one ear first, then the other (just enough for them to get a grip).==> Without music playing, check to make sure the phones are sealed. Do this by breathing slowly in and out through your nose. If your breathing sounds amplified, good. If not push them in just a bit further.==> Now check to see if the ear-tips are sealed evenly. This is done by popping your fingers alternately next to your right ear and left to see if the attenuation is equal. Again, adjust as needed.This process gets the Comply tips properly sealed into your ear-canals most comfortably. You will have much better bass response and dynamics, among other more subtle benefits. You'll have pretty good isolation too. Pushing the ear-pieces in more deeply will give even better isolation if that's what you are after.The TX series comply ear-tips also offer an acoustically transparent screen to protect your phones from being clogged with earwax. Wax can ruin a phone, which is why a lot of models come with replaceable screens for their drivers. The TX series ear-pieces are a safe-guard against this. If your are compulsive about cleaning your ears daily and checking you phones after each use you probably don't need them. Otherwise the few extra bucks are probably well spent.

These earbuds have a nice fit to them. They block out sound great, enhance the quality of whatever I am listening to, and feel geat when wearing them. I have noticed little fatuige from listening for extended periods of time. They also stay in well. They only minor complaint that I have is that they are sized a bit large. I must squeeze the tips all the way around with my fingers and quickly insert them into my ear to get a good fit. I don't know if this is by design or not, but they are definitely worth it.

The bottom line with these is that they may or may not be for you. If you're happy with the pack-in tips for your in-ear phones, stick with those. These won't transform your experience. But if you need replacements, find them uncomfortable, or are otherwise unsatisfied, these might be great for you.I have a pair of NuForce 700m's that I thought were supposed to come with triple flanged tips as well as the rubbery round ones, but my unit didn't. I'd been finding that the rubbery ones become slick and drift out as well as becoming uncomfortable after a time. Worse, when I'd push them back in, they would flex and the seal would stick making a vacuum feeling in my ear and causing the sound to degrade. This lead me to fussing with them regularly, so I went looking and found these.So far, so good. They fit right away and so far have remained seated and as comfortable as can be expected from in-ears. Sound quality seems about the same and isolation slightly improved. Pushing on them to reseat no longer creates the odd vacuum feeling.Additionally, while I never thought of myself as someone with an ear wax problem, I have, in the past, ruined ear buds due to wax build up after only a few months of use and while some in-ears come with replaceable filters, the NuForce ones I have do not, so the wax guard feature on these is an appealing safeguard.In ears seem to be about finding what works for you. If you're still looking for that for yourself, trying these may be a cheaper alternative to trying a new set of 'phones. But don't expect some kind of sonic miracle.