Comply 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | Round, Black, Small (3 Pairs)

Really makes a difference. Not perfect but MUCH better than the silicone tips that come with the earphones/buds.

Stay in place, comfortable, and sound like an entirely new set of earbuds - used on Linsoul KZ ZS10 Pro. Would recommend getting the sample pack so you can choose from S/M/L.

As a streamer, I’ve done 30+ our marathons with these and never find myself to be in any discomfort. They fit fantastic in the variety. Pack is nice to find your right size. The only thing I wish that they had was better packaging instead of just a thin plastic housing for all of the spare units. Additionally, sizing information would be nice when they arrive so that I know exactly what I need to re-order in the future. Overall, I will be buying these again as they last an incredibly long time before I need to put on replacements.

I was surprised when I received these, because they didn't really look like the picture. I've gotten memory foam tips in the past, and I expected these to be the same size and shape. They are not! They are more like the silicone tips that come with your earbuds. Having said that, the fit is actually perfect! I expected them to be uncomfortable because the foam is harder than other brands, but that seams to make the noise cancellation work better, and I can even wear them for long periods without discomfort! They are top-notch quality, and seem like they will last longer than other brands before needing to be replaced. Seeing as how I paid this much for lesser brands, I'd say the value for the money is unsurpassed!

The size is way off compared to other models. In the photo left is the tech defender middle is original and right is AirPod pro all in size small. Ain’t no way the “small” tech defenders are fitting in my ears.

My ears are quite large and I needed something comfortable on my Moondrop Aria IEMs before I switched to my Truthear Nova IEMs. These are good and soft foam tips and they hold well.

The instructions say that the earbuds memory foam will mold itself to the shape of your ear once they get warm. Even when they did that, I found them abrasive and uncomfortable. They certainly help to minimize outside noise and deal with sweat really well, but the fit made them a little difficult for me.

Upgraded the fit and isolation of all my backup in ears! Couldn't be happier now! It's amazing how good the cheap monitors can sound with a proper fit!