ANTI-SCRATCH AND ANTI-FOG PROTECTIVE GLASSES WITH LENS

FRAME: polycarbonate * TEMPLE: polycarbonate with adjustable length and angle + nylon * LENS: scratch-free (K), anti-fog (N), can also be used in extreme temperature conditions (T), curved, polycarbonate lens, 2.2 mm thick (2- 1.2 1SFTKN, light filter class: 0), with UV protection * Optical class 1? recommended for permanent wear