Bifocal Safety Reading Glasses, +2.00 Diopter Strength, Clear Lens Color, Anti-Fog Lens Coating, Goggle Eyewear Frame Design, Black Frame Color, Nylon Frame Material, Polycarbonate Lens Material, Silver Temple Color, Bayonet Temple Style, 0.999 UV Protection, Eyewear Venting Indirect, X-Ray Detectable No, Includes Interchangeable Ratchet Temple, Adjustable Head Band, Standards ANSI Z87+, Eyewear Frame Style Full-Frame, Eyewear Size Universal, Series Better, Foam Lined Yes