Upper protection Removable foam reinforcement with indirect ventilation Lower protection Removable adjustable strap Side ventilation Ultra-comfortable and technical, Tracker provides protection from all mechanical risks and also chemical risks, making it unique in the safety glasses range. Chemical protection against large dust particles> 5 microns. Goggles mandatory Low energy impact, resists a 6 mm, 0.86 g ball at 45 m/s Filter protection for industrial solar radiation. Recommended for outdoor work, EN172 norm guarantee a protection of 99.99% of ultra-violet solar radiation. Levels of application: 5-3.1 (Polarized, smoked) 5-2 (Twilight), 5-1.4 (ESP), 5/1.1-1.4 (Constrast), 5-2.5 and 5 to 4.1 (smoked ) Lens color: smoked
