JSP Forceflex3 Dust Dam and Strap Accessory Pack Color:Black This bold frame comes with

This bold frame comes with PrB lenses absorbing 100% of harmful blue light at 420nm and 82% of harmful blue light at 445nm

Improved weld pattern for stronger attachment of headstrap

Slim-line cups for moderate to high attenuation that meets the needs of most industrial applications

many gases and vapours

JSP Forceflex3 Dust Dam and Strap Accessory Pack Color:Black This bold frame comes withDust Dam and Strap Accessory Pack Dust Dam with elasticated strap provides extra security and an even closer, secure fit even in extreme conditions. The closed cell foam provides comfort whilst resisting unwanted air movement that could carry dust or grit. Dust Dam and Strap Accessory Pack Only. Forceflex 3 Not Included.