"Provides dual protection from spray, liquid splash and impact from flying chips and dust particles. The indirect venting system is designed to circulate air while minimizing fog and keeping liquids out. Fits over most prescription eyewear. Has a clear polycarbonate lens capable of absorbing 99.9 UV. It is also recommended by the US Centers for Disease Control and Prevention CDC in certain situations such as contact with a patient with a suspected or confirmed case of swine influenza. Fully adjustable, flame retardant headband. Meets the high impact requirements of ANSI Z87.1-2003. Case Included No, Adjustable Frame Yes, Lens Color Clear, Nose Piece Hard, Frame Color Black, Eyewear Type Goggle, Indoor/Outdoor Use Yes, Frame Material Flame retardant headband."