Ergonomically designed to fit most face shapes, this respirator has a soft outer net cover to protect and retain its shape. Its high performing exhalation valve works efficiently to reduce heat and moisture inside the mask and provides comfort when used in hot and humid conditions. Other features include an innovative moulded nose bridge for a perfect fit, all-round foam gasket and wide adjustable elastic head straps. Features and Benefits • Ergonet supports the mask structure and keeps the filter media clean • Internal foam gasket ensures a tight face seal • Soft nose bridge for a secure and comfortable fit • Wide adjustable head straps for ultimate wearer comfort • Non-magnetic - nickel and ferrous free • High performance exhalation valve to reduce heat and provide comfort when used in hot and humid conditions • Dolomite optional clogging test (D) to provide more comfortable breathing and longer lasting filtration performance • Retail box which aids presentation for retail sales • C