Specification:

• Low breathing resistance for increased wearer comfort.
• Fringed seal avoids fluffy open layers around the edges.
• Collapse resistant with double-shell construction.
• Latex-free synthetic rubber head straps, adjustable nose clip and soft foam nosepiece for comfortable custom fit.
• With exhalation valve to reduce hot air build-up and easier to breathe in hot and humid conditions.
• Sold in 10pcs/box.