Review on M5 Microfiber Mask Black by Matt Eason

This microfiber mask is comfortable and effective at filtering out harmful particles. Industrial and Scientific workers can breathe easy knowing they are protected .After I put it to the test I noticed that it was easy to breathe through and stayed securely in place even during heavy physical activity. The only drawback is that it may not fit all face shapes perfectly. Overall, I highly recommend THIS mask for anyone in need of reliable personal protective equipment..