Pretty good. Ears adjust easily.  Neck option is nice.
Pretty good fit.  Ear pieces are a little thick, but soft and comfortable. They are also adjustable via an easy slide that is part of the neck piece.  I do like the neck hang feature, although I flip it around to my back so that it doesn’t hang in my way.  Added a small nose strip on my own to keep glasses from fogging.  Good pocket size & and doesn’t suck in while breathing or talking.
Rating: 3 stars