Comfortable fit...however I lost all interest in testing as I was blown away by bass and sound experience.   I switched between the onboard EQ settings for a more rock set up.  Internal ear fitment is signifiantly improved from Gen2, less sound leakage.

Riding after a stressful day at work is 'my go to' meditation.  Just great to be able to take my drop frame helmet off and on without disturbing them. 

After a few kms of riding in the local park, I was confident that there was no chance they would fall off.  I headed straight to the G5 and G6 trails.  Something so great about listening to music and moving through the air.

Only downside (not really a downside) is that there is minimal sound leakage, but I know the team is working on a transperancy mode to help with ambient noise balance. 

If I was riding with a mate, I would just use one side.