Protection: - Constructed with tested, tried & proven technical textile fabric Safety: -Antimicrobial - Anti-pollution & Anti-dust Better fit: -Laser processed with wider coverage for nose and mouth Comfort: -Soft ear loops -Adjustable and flexible nose clip 5 layer protection -Having fused pure melt-blown triple-layer -Outer coarse particle filter and inner layer treated with anti-microbial content and absorbs moisture quickly