These KleenGuard Nemesis safety glasses are a reliable choice for protection against workplace hazards. The black half-frame design with blue mirrored lenses is a stylish and practical option for any professional setting. The glasses are universal in size and meet ANSI Z87+ standards for quality and durability. The brand name speaks for itself, and these safety glasses are no exception. They are perfect for use in a variety of industries, including but not limited to facility maintenance, construction, and industrial settings. Whether you need to protect your eyes from dust, dirt, or other potential hazards, these KleenGuard Nemesis safety glasses are a great choice.