Viola Valente 551 Over the Glass Chemical Splash / Impact Goggles Pack of 12 Protective: Protects eyes from certain airborne particulates and chemical splash. Anti-Fog: 4 Indirect vents designed to help reduce fogging and protect against liquid or chemical splash entry. Anti Reflection: The translucent light green frame reduces glare and side reflection. Clear Vision: Ultraviolet Protective clear light green screen allows good color recognition Comfortable: Elastic Strap Material, Chemical - Resistant Headband