Its maneuverability with clothing on is very limited as the rail is too flimsy. 5, these are true to US sizing. Not too tight, not even irritating. This definitely fit the bill! So if you’re on the fence, don’t be. These are softer and thinner, so they dont fit as snugly as I like. its just the sound quality is really bad for Sennheiser to put their stamp on. The last three that Ive owned have gone the same way. I mean it has 7 Pegs. Any bigger & they’re too long.