Awesome, awesome, awesome...
These EarLocks are definately awesome. They DO stay in place like the ones on my Bose Soundtrue I hit the jackpot with the EarLocks. As for durability it remains to be seen; just got them a few days ago but I assume as with all my other SF products there should be no issues whatsoever. I may buy a few other sets as backups... Awesome, awesome, awesome.