Wiley X Saber Advanced Matte Tan Frame Clear/Smoke Grey/Light Rust Lens. The WX Saber Advanced glasses meet MIL-PRF-32432 ballistic safety standards to ensure that you are always protected during any situation. Specifications for Wiley X Saber Advanced Safety Glasses: Manufacturer: Wiley X Age Group: Adults Frame Color: Matte Tan Lens Color: Clear Light Rust & Smoke Grey Horizontal Lens Measurement A: 50 mm Polarized: Yes Condition: New Features of Wiley X Saber Advanced Safety Glasses 100percent 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 High Velocity Impact Resistant Meets ANSI Z87.1 high velocity impact safety and optical standards. Interchangeable Lenses Provides exceptional protection and visibilty in any condition Package Contents: Wiley X Saber Advanced Safety Glasses Case Strap Cleaning Cloth Wiley X 308T: Saber Advanced Matte Tan Frame Clear/Smoke Grey/Light Rust Lens