VASTMED Infection Control A+ Glasses Antifog features a stylish wraparound design and one-piece polycarbonate lens with integral side shields that filter out 99.9 percent of UV radiation. An unrestricted field of vision allows the user to see hazards in the work environment, while the molded nose bridge and lightweight design provide comfort and fit a variety of facial features. Duramass Hard Coat has been added to help extend the longevity of the lenses with proper care.