Passed EN149:2001
Optional dolomite (D) clogging test for more comfortable breathing
Patent-pending adjustable headstrap buckle for personal adjustment
No metal used
Avoid the contact between skin and metal and suitable for those environments where metal is not allowed
Cool latex-free cloth headstrap for comfortable wearing
Continuous loop headstrap design can allow to hang the mask around the neck when not in use
Polypropylene (PP) inner layer provides the most intimate touch to the face
Pre-shaped nose cushion and soft closed-cell nose foam ensure custom shape and increase comfort and acceptance
Embossed fringe seal avoids fluffy open layer around the edges
Contour design ensures the compatibility of glasses/goggles and reduces fogging