SpinFitNEO for IEM - SS - Silicone Patented Eartips for Replacement, Secure Fit and Supreme Comfort, Reduce Allergic Reaction, One Set Fits Normal and Thin Nozzles (1 Pair)(with Inserts)

I’ve tried a lot of different ear tips for my IEMs, but these SpinFit NEOs (size SS) really surprised me. I have smaller ear canals, so finding tips that fit comfortably without slipping has always been a struggle. These lock in nicely and stay put, even during longer listening sessions.The comfort alone is worth it, but the sound difference is what sold me. The seal is great, which improves the bass and makes everything sound more balanced and clear. The vocals feel more forward without being harsh, and the overall soundstage has opened up a bit compared to the stock tips.They’re also very soft and don’t cause ear fatigue like some other silicone tips I’ve tried. After a few days of use, I can honestly say these are the best tips I’ve used for both comfort and sound.If you’ve had trouble with fit or want to squeeze a bit more performance out of your IEMs, I’d definitely recommend giving these a try.

This is what I've been missing!I've been trying so many ear tips over the years with the various earbuds I have owned, and finally chanced on a thread that helped me understand my ear canals are a little larger than the tips that are usually sent out. Found these recommended on a thread and I'm so happy. They fit perfectly and seal out ambient noise so perfectly, which in collaboration with the noise cancelling on the buds themselves made for an amazingly comfortable recent flight. They are firm enough to stay in place without being painful, and I can genuinely see myself forgetting these are in during long listening sessions, yet they go in and out super easily. Great bang for the buck and these will be my go to ear tips for all my in ear audio from now on.

The NEO SpinFits are a great upgrade for Soundcore X20 Sport wireless bluetooth earbuds; they fit fairly comfortably and improve their sound quality overall. I like that they are a lower profile which keeps the earbuds closer/more stable to my ears. They also fit into the X20's charging case without issues.However, the NEO's bigger brother, the W1, exists. It is hands-down the tip to use for these IEMs based on my experience so far. Notoriously bass-heavy and boomy, the X20's bass output can only be turned down so far with the app EQ. With the W1's installed, the X20' sound is suddenly transformed. Nice, tight bass and crystal clear mids/highs, extremely comfortable, fantastic seal. The boominess is gone completely, music is transformed.I'd love to give the NEO's more stars, but the W1's exist and pretty much blow them out of the water when it comes to sound quality, fit, and best sound, at least for the X20 Sport earbuds.

First, for all you Technics AZ100 fans, these do fit. Since the AZ100 ends are more of a rectangle, just squeeze the the base of the eartip and wiggle onto the AZ100Wow, these tips make the AZ100 sound better. Since these eartips make such a nice seal, the bass sounds thumpier. They are also very comfortable.Bought another pair for my Soundcore Liberty 4

First I want to clear up a couple of things for anyone reading the reviews. Yes, you can return them if there is an issue, at least with Prime. Yes they do fit the Technics AZ-100. It just takes a bit of patience as the nozzle is oval shaped, so the easiest way to put them on is to lift the material up so the tips are inside out, squeeze the tip, not like that. LoL. I’ve switched them out several times since having them this last week as I tried Comply Foam and AZLA ASMR and Crystal. I prefer these tips to all of them. They are very comfortable.They may seem pricey at $13 for a pair, but it beats paying $25 for S,M,L when I only need the Large. I’d get that pack if you are unsure of the size you need.They thickness seems great. Overall I love these ear tips!

Horrible fit. Even with being an extra large, it keeps popping out, no matter how far I try to seat them in. Horrible design. None of my other tips do that.Sound quality is very poor. Overhyped marketing! Don’t waste your money on them. Look at other brands.

Fits both my Galaxy wireless buds and professional IEMs. Holds them firmly but not over tight in my ears and gets a good seal that doesn't shift when moving around ruining the balanced sound stage and attenuates background noises well. A little expensive for a single set is my only complaint. Would be nice if sold in pairs so you can have a backup in case of damage as buds are fragile.

Have used the w1 and Omni for the past year so when spinfit came out with a new tip I knew I wanted to try. I'm generally a medium so that was what I went with. Fit for me is in between an Omni and w1 as the shape is a bit wider and less deep than a w1 but not as shallow and wide as Omni. Not the best fit for my kiwi ears aether but it's always nice to have another pair of tips for rolling.