Workout resilient Fit was good…. Earbuds really stayed put during a tough workout - both during heavy weights and zone 5 HIIT training…

Overall Overall, I am very glad that I got these. I'm still getting use to using them but have found installing to be pretty easy. I do find that they are a little more sensitive to knowing they are inserted which tells the airpod to turn on. Sometimes I have had to push the ear form in a little harder.

Fidelity U eartips perfect for JBL Reflect Flow Pro Love the sound of the JBL Reflect Flow Pro earbuds, but their stock eartips were uncomfortable and didn't fit well. Tried using foam eartips from a different brand, and they also felt uncomfortable. The round shape just didn't fit well in my ears. Eartune Fidelity U eartips are exactly what I was searching for: lightweight silicone, flexible and comfortable, create a great seal, and don't slide out of place. My only regret is not finding these first!! Now, I can wear my JBL earbuds all day with zero discomfort.

Good but not great. To obtain a great fit these foam ear tips possible could be shaped differently. While I realize they are universal fit maybe a somewhat oval shape might be better for some people. Possibly seek the help of hearing professionals as Au.D or MDs.

Slightly Better Overall, these replacement ear tips are better than the Apple tips. However, these also start falling out like the Apple ones, but last a bit longer inside the ear canal. I purchased the “Mix” sized black tips. The Medium size fits the most comfortable, in my experience with Eartune memory foam Air Pod Pro tips. At this point, I’ll keep using the Eartunes, for the sake of not spending more money on an already expensive product like the Air Pods Pro.