Howard Leight Uvex Acadia Shooting Glasses are available with either an anti-fog or anti-scratch coating. Anti-fog models feature Uvextreme Plus anti-fog coating that provides 10X longer fog-free vision and 2X better anti-scratch protection than most other anti-fog glasses on the market. Anti-scratch models feature a durable hardcoat for even longer lasting resistance to scratching and scuffing. The lightweight 3/4 frame is designed to fit a wide range of head sizes. The look is sporty, but the protective eyewear construction doesn't compromise on comfort or performance. The safety glasses feature temples with soft, molded inserts to diffuse pressure, while integrated hinges ensure a custom fit and temple control for opening and closing. The clear lens model is suitable for most indoor and outdoor shooting environments, while the amber lens model serves to enhance contrast in low-light shooting environments. Various anti-glare tints are also available to minimize eye strain, and for transitioning from indoors to outdoors. These shooting glasses meet ANSIZ87.1-2015 impact standards and offer 99.9% UVA/UVB protection. All Howard Leight safety eyewear and earmuffs are compatible for use with each other.