Posh Pollution Mask is your best choice for chic women's anti-pollution masks.  The outside layer is beautiful silk or poly/cotton fabric.  Inside is a layer of Activated Carbon (Charcoal) Fiber Cloth, originally invented by the British Ministry of Defense for inclusion in chemical warfare suits, plus a Micro-Particle layer for blocking micro particulate pollution such as PM2.5.
Proper fit is essential in an anti-pollution mask: Posh Pollution Mask is made with soft, stretchy outer banding that can be adjusted for snug fit around nose and cheeks, with adjustable length in back, for overall custom fit every time.
NO unsightly ear loops! NO uncomfortable metal nose clip!

POSH POLLUTION MASK IS:

• Antiviral
• Virucidal
• Antibacterial
• Bactericidal
• Non invasive
• Reusable
• Washable
• Be Prepared, but be POSH