Okay, let me start by saying these little hooks are a GAME CHANGER. I was THIS close to giving up on my AirPods 4 because they kept popping out during runs like they had a personal vendetta against me.
The installation? Stupid easy. Just wrap the silicone around your AirPod - takes like 10 seconds. And the pouch with carabiner? Genius. I clip it to my gym bag so I always have them handy.
I got both sizes (2 small/2 large) and the small ones fit my ears perfectly. Went for an intense 5K yesterday - zero movement, zero fear of losing them. The material is soft but sturdy enough that I'm not worried about tearing.
Only minor gripe? Taking them off before charging is slightly annoying, but honestly? Worth it to not have my $200 earbuds launch themselves onto the treadmill mid-sprint.
Seriously, if your AirPods play escape artist during workouts - just get these. Life's too short to keep fishing earbuds out of gym bags and couch cushions.