Edge Acid Gambit Tactical Eyewear: The blade-style Acid Gambit provides a stylish sport fit and offers high impact protection for the fast-moving operator. Its flexible and durable rubberized matte 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. Edge Tactical Eyewear glasses are tested in independent laboratories to ensure their compliance with ANSI Z87.1+2010 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.