We occasionally get people asking how they can stop their curly tube earpiece popping out.This little diagram gives you the answer.
Wearing the earpiece get a second person to trim back the tube with a small pair of scissors until the loop rests comfortably on top of the ear with the earpiece in (we strongly suggest they only do a little bit at a time!
When that bit is done, if needed, they can do the same trimming the tube between the curly section and the collar until it just has a small amount of tension.
The other thing you can look it is purchasing a skeleton earpiece upgrade.