- Blue color
- Light, comfortable masks for extended wear when necessary
- Made from special stretch yarn
- No irritating rubber or plastic touches the skin
- Three-ply, glass-free filter media is surrounded by soft, nonirritating inner and outer facing
- Full-width flexible nosepiece provides fit and security
- ASTM Level 1 - Manufactured to exceed all current ASTMF 2100-07 standards
- Earloop style
- Latex-free
