The blade-style Acid Gambit provides a stylish sport fit and offers high impact ballistic 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 easily removed and replaced with one gloved hand and no tools. Each pair includes a lens cleaning bag. Polarized Copper lenses make outdoor conditions appear sharper by filtering high levels of blue light. Copper also increases depth perception and contrast, making it the ideal tint for daytime driving and golfing. The addition of a polarizing filter increases clarity by reducing glare. 8% of visible light passes through this lens color. Edge Tactical Eyewear glasses are tested in independent laboratories to ensure their compliance with ANSI Z87.1+2015, Military Ballistic MCEPS GL-PD 10-12, and EN166 F CE standards. All Edge lenses block 99.9% of UVA, UVB, and UVC radiation and are coated to reduce scratching.