INCLUDED: GREY/CLEAR/RUST LENSES What happens when we take our state-of-the-art technology to one of our most trusted styles? The Wiley X SABER ADVANCED is born! Developed with comfort in mind, the SABER ADVANCED features a lightweight design, flexible nose piece, and a foam insert on the changeable lens. The WX Saber Advanced glasses meet MIL-PRF-32432 ballistic safety standards to ensure that you are always protected during any situation. Shatterproof Selenite™ Polycarbonate lenses that meet the MIL-PRF-32432(GL) ballistic standards: ANSI Z87.1 optical clarity and high mass/high velocity impact standards: as well as US Federal OSHA 1910.133(b)(1)(1) standards 100% UVA/UVB protection with distortion free clarity T-Shell™ Lens coating resists scratching Adjustable take flight nose piece accommodates any face/nose bridge Compatible with the PTX Prescription Insert FEATURES High Velocity Impact ResistantMeets ANSI Z87.1 high velocity impact safety and optical standards. Interchangeable LensesProvides exceptional protection and visibilty in any condition. More Information Series Changeable Fit (Head Size) Universal Lens Material Polycarbonate Bridge Size (mm) 25 Lens Width (mm) 136 Lens Height (mm) 50 Temple Length (mm) 114