Check out these Khor — Black Frame / Silver Mirror Lens Safety Glasses (SDK117) from Edge Eyewear! The blade-style Khor provides a stylish sport fit and provides the maximum level of eye protection. Its flexible and durable black frame is equipped with soft thermoplastic rubber nose pads and Edge-Flex temple arms to create a comfortable, nonslip fit. The open lower frame prevents sight obstruction and allows lenses to be removed and replaced easily. Silver Mirror lenses decrease visible brightness while maintaining true-to-life color. A silver-colored mirror coating adds a reflective layer to the light-filtering properties of a smoke base tint. 13% of visible light passes through this lens color. Edge Eyewear glasses are tested in independent laboratories to ensure their compliance with ANSI/ISEA Z87.1+2015 and Military Ballistic MCEPS GL-PD 10-12 standards. All Edge lenses block 99.9% of UVA, UVB, and UVC radiation and are coated to reduce scratching.