AZLA SednaEarfitLight 2 Pairs Size ML 8809456020301

Works very well with my Moondrop X Crinacle Dusk. Seal well and very comfortable.

They’re sized slightly bigger, allowing for a better seal. These are also stickier than most, so they stay put. I typically wear mediums, with these I wear a ML in my left ear & a M in my right ear. Even among Azla, these are the best ear tips in my experience & opinion.

Tried a few other replacement ear tips on Amazon and these were by far the most comfortable and best fitting. I used the large ear tip that came with my Powerbeats Pro and the large ear tip that came with my Sony WF1000xm3s. The equivalent size appears to be ML. They seem to seal better with no pressure points like I had with the stock large on both Beats and xm3s. I've used the comply foam tips and they were ok but didn't like how they felt when warm. Low end wasn't as good either. I got the sednaearfitlight and regular Sedna. Both superior but you need the short version of these for the Sony xm3s. YMMV

When I received my Sennheiser ie600s, I enjoyed them but felt the sound was just a bit blurred by their original sleeves/buds. On the recommendation of an audiophile friend, I bought these for two reasons: 1. to get better sound, and 2. for comfort. These delivered on both. The sound is great, especially since the sound is unimpeded from the drivers. Now, you need to make sure they stay clean, or otherwise you'll end up with dust and wax inside the IEMs, so using these will take a bit of extra care. But these are also extremely comfortable. I unfortunately have a bit of a bump in my left ear canal that makes some IEMs uncomfortable. So by getting the Light version of these, it's flexible enough that it doesn't put too much pressure on the bump or rub it raw, and I still get the benefits of noise cancelation/isolation. I now recommend these to all of my friends who want to improve the sound of their IEMs.

Azla describes them as "Soft hardness which increases the flexibility of the umbrella and reduces the burden on the ear canal" but I bought a smaller size than I usually use and they were still uncomfortable due to the stiff silicone they are made off and the chunky top. Don't waste your money on these...