The new masks arrived in very timely… The new masks arrived in very timely manner.

Well-made, not cheap, illegible instructions Masks are lightweight and pretty well sealed. We are told that they are very effective, which I hope is true. One strange thing is the instructions on the package-they are written in very pale. greenish writing, making them almost impossible to read!

These are the best masks I have found These are the best masks I have found. Comfortable and feels very secure. Customer service is outstanding.

Fit could be improved Masks are pretty good and reasonably comfortable, but it would be nice if the ear loops were easily adjustable. I have to tie loops in order to tighten them appropriately; as is the mask does not form a seal and so cannot possibly perform like an N95.

This mask fits better than most on your… This mask fits better than most on your face. I especially like that it allows you to talk without the mask slipping down your face. The only drawback is that the sides and nose can allow air to enter/exit and if you have glasses it requires a lot of adjustment to prevent fogging. I think if you have a fuller face then that's less of a problem (air getting out around sides and top), but my face is rather thin. Overall it is very comfortable.