The Firefield Shooting Glasses are designed to enhance the shooter's abilities, while combining style and protection. Engineered with polycarbonate lenses, these shooting glasses meet the American National Standards Institute (ANSI Z78.1) certification, which establishes performance and testing standards. Featuring 99.9% UVA/UVB protection, shooters can rest assured that their vision is protected with every shot fired. Equipped with a flexible nose piece and adjustable arms for a customized fit, these shooting glasses come with a variety of interchangeable lenses including amber, clear, polarized, and yellow lenses. They also include a protective case and soft cleaning cloth.