ProFlex® 2000SF High-Performance Back Supports Specialty Coated Dual flange silicone seal gives

Dual flange silicone seal gives this facepiece superior-fitting characteristics

Scratch-resistant hardcoat on lenses for longer life

Machine washable

Comes fully assembled including all filters

Features tough

ProFlex® 2000SF High-Performance Back Supports Specialty Coated Dual flange silicone seal givesContoured V shape naturally positions the back support. Sticky Fingers stays provide excellent gripping properties and deliver firm, continuous lower back and abdominal support. Patented Power Panel Positioners keep elastic bands close to sides so they won't fall out of reach when not in use. Also features reinforced woven cinch tabs and 840 denier durable spandex body cloth for breathability and consistent stretch. Adjustable 2 stage closure reminds