The GATORZ Blastshield B2 eyewear features a revolutionary Single Point Floating Lens ICM Attachment system, designed for easy lens interchangeability. This system allows for a seamless and secure swap of lenses, enhancing both convenience and performance without augmenting optical quality. Benefit: Precision and Flexibility Combined The Single Point Floating Lens Attachment system enables the frame to flex and adjust to different head widths without disturbing the optical alignment of the lens. Whether the frame is expanded or narrowed, the lens stays perfectly centered, ensuring that the optics remain in the ideal position for maximum visual clarity and comfort. You get a custom fit every time without sacrificing the precision or stability of your vision, no matter the conditions. FEATURES Quick and easy lens changes with Innovative Clamp Mechanism (ICM) for weather or environment transitions Center mount functionality for reduced visual impairment from adjustment or impact, with a wider field of view ANSI Z87+/MILSPEC Ballistic protection with a larger lens area Extreme comfort under helmets or ear protection with thin, adjustable Ghost Temples SPECIFICATIONS Frame Width: 139mm Temple Length: 127mm Lens Height: 57mm Lens Width: 141mm Bridge Width: 12mm Lens Base Curve: 6 Spherical