Quality, functional and useful.
"They" say a face shield helps the spread so it's probably worth wearing.  I travel a lot and have observed tons of shields which made me shop a bunch.  I wear glasses and noticed that some are too close to you face and fog up.  A lot of them you can't move out of the way without taking it completely off.  I wanted it to be comfortable, functional and useful for the purpose.  What I like about this one is the quality.  It's not "industrial" quality but it is light and built well enough for the purpose.  if it's in the up position I can almost forget it's on.  It will last awhile and I can replace the lens if needed (haven't had to yet).  You can lift it out of the way without difficulty when needed and it stays put, then pull it right back down when you want the protection.  I like the foam strip on the front of  the band, it is more comfortable and helps keep the whole assembly in place. Overall this works great when I need to wear it.
Rating: 5 stars