Company unresponsive to email regarding product claims
I used the mask once. It was so inferior to the much cheaper 3M mask that I asked if there was any chance of a refund, exchange or any other solution. They did not even reply.<br />The  cotton mask quickly becomes saturated with moisture from breathing and slides down one's face. The strap design and minuscule nose band are almost useless to prevent this from happening.  It is not a matter of "fit", rather a poor design and use of materials. Additionally, the cotton fabric when wet is almost impossible to breathe through-think waterboarding. This is the first and only time for me to criticize a product online, but the lack of a simple response from the company and the obvious inferiority of the product spurred me on to write this before discarding the mask.
Rating: 1 stars