COMPLYTrueGrip Memory Foam Replacement Earbud Tips for Sennheiser Momentum, Momentum 2 True Wireless, CX-400BT Earphones - Secure Fit and Noise Blocking, Black (Medium, 3 Pair)

So I got a couple of sets of these to try them out. This is a review for the "assorted"Small and medium are too small for my ears and actually the small is smaller than the ones that came with the Sennheiser Momentum True Wireless 3's . Medium is comparable, Large is larger, and much more useful for me.They were great. for exactly 37 days. The foam came off of the post on one of them, and that was the end of that specific pair. Now using the mediums as they are bearable for now,. they're not perfect, but they will work well enough.As far as usage. These were used on average 4-6 hours a day for likely 30 of the 37 days. What's a shame is, the larges in the assorted are a better shape for my ear than the mediums and the ones that came with it.Also worth mentioning, I did get a lot more wax build-up with these than my original. Probably due to them being larger but it's expected with them.

These fit okay. They were initially thought to put on, but the sound quality is nice. Unfortunately the foam part starts to disintegrate after around 2-3 months and I have to replace pretty frequently.

I'm a fan of Comply. Their replacement tips definitely are more comfortable than the default and they sound they provide is significantly. I had some for my Sennheisers and these seem slightly different. They fit but they're VERY snug.

I’ve purchased from Comply in the past and have been disappointed only with how quickly the foam tips have needed to be replaced—everything else about them has always been great. For some reason, these are more durable than ones I’ve ordered in the past.Passive and active noise isolation and cancelation, respectively, have significantly improved on my Sennheiser CX True Wireless Plus earbuds because of these foam tips; I can also feel the lows more and hear the mids and highs more with these tips. The sound does get a tad ‘muffled’ when compared to using hybrid silicone tips, though.Make sure to get a good seal by ordering the right size, and don’t let these sit around in your bathroom while you’re taking a steaming, hot shower because I think the steam and excessive water getting on them will wear these out faster.When I’m working out and running, they hold my earbuds in my ears perfectly without any slippage, but not everyone’s ears are like mine, so take that with a grain of salt (whatever that means).

Too soft for my liking. I'm guessing there are different quality level to memory foams and these are lower end. Given the price can't complain much but I wouldn't buy these again.

This product definitely seems like people sat down and invested some time in research. Although, it did not fully fit my needs, mainly with comfort. Once I installed it, you can notice a drastic improvement in the sound quality of your earbuds. With that said passive noise cancellation is improved ( mainly what improves your sound quality ). In my case fitment did not play very well. That is probably one place were they should improve for a more universal fitment, hopefully not at the expense of sound quality or cancellation. Overall, these are we better than your factory tips.

The "Comfort Plus Tx500" model fits the Sennheiser Momentum True Wireless case fine though they don't list compatibility.Have tried both: The Comfort Plus are more comfortable and hold fine, though if you're running or something you can hear vibration.The TrueGrip's are a bit less comfortable but a tighter fit--they have a slightly harder outer coating. Definitely better for running and sound a bit better to me, though I don't have an audiophile's ear.Since I use them sitting and care more about comfort than sound quality, I'm using the Comfort Plus myself--which is better for you is really going to come down to what's more important to you, the shape of your ear, etc.--some may find these more comfortable.One advantage of the Comfort Plus is you can get a single set with a pair each of S/M/L to find which size fits you bet.I can't speak to longevity, but I'm sure there's a reason they come with 3 pairs. Just from the difference in material I would expect the TrueGrip to be more brittle and probably last a bit less long than the Comfort Plus if that matters, but just by the nature the material and the squeeze/expand cycles plus ear sweat, etc., both are going to regularly wear out far faster than less comfortable silicon.

They are very comfy. Solid stay, very tight fit. The bass is very deep and the isolation is perfect. Solid buy! Terry Leiby

When I received my sennheiser earbuds I was happy with everything BUT the silicone tips, I'm fine with silicone tips usually but with these pair of earbuds they just didn't work at all for me. I tried all sizes and ran into the same issues with each one. Firstly the earbuds just wouldn't stay in and I had to keep readjusting them, especially when I yawned or smiled while wearing them they would just come loose and be prone to falling out. Not what you want with an expensive set of earbuds. Secondly after about 30 minutes of use my ears would absolutely kill. Again only experienced that with these earbuds.Pros:The comply memory foam tips fixed these 2 issues right away for me and I was once again happy with these earbuds. I definitely noticed an improvement with noise cancelling and I also better audio fidelity at lower volume.Cons:Only con I have with these is they get dirty very easily but I think thats just memory foam tips in general not these specifically. So be prepared to clean them alot more than you would silicone tips. Again this is just memory foam tips, they have a substantially lower lifespan than a pair of silicone. This is dependent on frequency of use and how you use them. Overall the 2 cons are just the nature of the product not this model specifically so I'd say that's pretty good.

ACHTUNG. Diese Complys passen nicht zu den neuen Momentum True Wireless 3! Sind viel zu klein.

Tried size small and medium for CX True Wireless.With the original silicone tips I had two issues:1. Too much bass. These can reduce it a bit so the sound is more balanced. Can be a good or bad thing depending on personal preference.2. With original silicone tips you can hear some kind of noise when you shake your head or just moving around (typical stethoscope effect) . It just feels unnatural. These are a lot better. And the passive noise cancellation is a lot better than the silicone tips if you choose the right size.Problems:May feel a bit itchy after long hours of use (might due to the fact that it goes into your ear a bit deeper) .

This is a 1 week review (may update it in future if I remember) used with the Sennheiser Momentum True Wireless 3 buds.These made the MTW3 far more secure in my lugs and I am sure the bass seems stronger. If, like me, you get intchy inner ears from the silicone tips these are the way to go.Still on the first set of tips.I use medium sized silicon tips but large for the comply foam tips.

These are defo the best fit tips for the Sennheiser Momentum True Wireless 2 Earbuds. I have tried loads of other cheaper tips as these are way over the top expensive but the other aftermarket ones just fall out.... So until someone comes up with a cheaper option that works I'll just have to bite the bullet with the Comply ones. Would get 5 stars if they were cheaper.