JT Spectra Lens fits a wide variety of JT paintball masks including the extremely popular JT Proflex, Flex 8, JT Proshield, and JT Premise. This single dual lens is anti-fog fogging and extends the life of your spectra lens. The spectra lenses are easy to swap out using tabs along the perimeter of the lens to pull off the Proflex/Proshield frame. Then, simply push the tabs of the lens into the rubber frame to install your new lens of the JT Spectra lens! Lens offers 260 degrees of field vision and UVA and UVB protection. Dont forget paintballs. Features 260 degrees field of vision UVA and UVB protection Single Pane construction to prevent fogging Reduced Glare Color contrast and clarity Fits JT Spectra, Proshield and Flex Goggles