Edge Safety Eyewear - Dakura - Black Frame / Polarized G-15 Silver Mirror Lenses #TSM21-G15-7 | The Dakura's flexible and durable black frame is equipped with soft TPR temple arms to create a comfortable, nonslip fit. The addition of a polarizing lens filter increases clarity by reducing glare. Edge eyewear is ANSI Z87.1+2015 and Military Ballistic MCEPS GL-PD 10-12 compliant and all lenses block 99.9% of UV radiation.