Jackson safety delivers safety solutions to the welding and ppe industries. Providing the widest range of choices to meet the needs of every worker. features: protects against harmful uv and ir radiation in welding, brazing, cutting and soldering. hard coat is permanently bonded to the lens and is scratch and chemical resistant specially formulated ultra-strong and ultra-flexible material provide unmatched durability soft touch temples and flexible nose piece are slip resistant and provide comfort for hours on end lightweight frame construction is built for all-day use wraparound style lenses extend protection to the periphery all models come complete with a convenient neck cord not intended for arc welding designed to be used with other welding equipment such as face shields meets or exceeds ansi z871.1 high impact standard, csa z94.3 and ce 166