Glasses Model ZEKLER 33 Features Purpose Usage Supplies Reserve Protective glasses made from clear polycarbonate. Provide a wide field of vision with fully-integrated side protection and ventilation. Can be worn in combination with prescription glasses. UV radiation protection. EN 166, class 1FT and EN 170. Your name (*) Your E-mail (*) Subject Your message (*) All (*) fields are required. 2017-09-08