Best true wireless headphones for running?

That’s what I use too but these are not true wireless 

You won't be disappointed if you go with the Bose SoundSport Free headphones.  

I use the Creative Outlier Air. They are awesome and very good quality. The only downside is that the volume down button doesn't work with the Fenix. It works properly with my phone. 

Jaybird Tarah Pro

I tried running with the 65t, but because they create a seal in my ears (which is a good thing to block out sound during a noisy commute) I find I cannot run with them. All I hear is my feet pounding the ground!

Someone using the aftershokz aeropex?

I am and I'm very happy with it :)

I'm using the Aeropex and I love them. Wear the Fenix 6x Pro Solar on the left wrist and there isn't an audio dropouts running or walking. Can't recommend these enough. And I had the 5X Plus beforehand, where I would have to swap to the right wrist when running or walking. I've also owned the Trekz Titanium and the Aeropex are far more comfortable