1 Each. Safety glasses feature a flame-resistant, inner foam padding to provide excellent protection from wind, dust and more. Its durable frame consists of dual-injected, straight-back temples for a comfortable and secure fit against your head. Built-in rubber nosepiece offers additional comfort through extended wear. Polycarbonate lens provides 99.9 percent protection against UVA and UVB rays to prevent possible eye damage from prolonged periods out in the sun. Anti-fog design ensures you maintain a high level of visibility for increased safety. Safety glasses are perfect for janitorial services, construction, landscaping, woodworking, medical use and more.