NOT KNOWN FACTUAL STATEMENTS ABOUT M50 CHEMICAL MASK TM

It is not as at ease as other frameless masks including the Cressi F1 mask. We believe that Hollis have tried to reinforce rigidity in the mask for longevity and safety by strengthening the skirt content which implies it could pinch and dig Should the mask is not a correct match in your face.Keep them out of daylight and fluorescent lighting. In th