Vapor Sunglasses - Smoke Grey/Clear/Rust Lens - Tan FrameEye Size (PTX Rx Insert): 44/DBL: 25Head Size: Small to XX LargeFeatures:Shatterproof Selenite™ Polycarbonate Lenses that Meet the MIL-PRF-32432(GL) Ballistic Standards. ANSI Z87.1-2010 High Velocity and Mass Impact Standards, and EN-166 FT High Speed Particles at Temperature Extremes100 percent UVA/UVB Protection with Distortion-Free ClarityT-Shell™ Lens Coating Resists Scratching in Extreme EnvironmentsFoil™ Lens Coating Provides Anti-Fog ProtectionAdditional Lens Tints Sold Separately for Varying Light ConditionsCompatible with Wiley X's Prescription Lens Carrier (PTX), sold separatelyLimited Lifetime WarrantyIncludes:Tactical Case with ClipMicrofiber Cleaning ClothAnti-Fog WipeRubberized Tipped Leash CordInstruction Card