Ultra-comfortable and technical, Tracker provides protection from all mechanical risks and also chemical risks, making it unique in the safety glasses range.Features & Benefits:• Upper protection• Removable foam reinforcement with indirect ventilation• Lower protection• Removable adjustable strap• Side ventilation• 52gProtection:Chemical risk - Large dust particles - 4Chemical protection against large dust particles> 5 microns. Goggles mandatoryChemical risk - Liquid droplets - 3 (Goggle, adapted spectacles with strap or face shield mandatory)Chemical protec tion against liquid droplets or splashes. Goggles, adapted spectacles with strap or face shield mandatory.Mechanical risk - Low energy impact - FLow energy impact, resists a 6 mm, 0.86 g ball at 45 m/sMechanical risk- High speed particles at extreme temperatures - TThe letter T, immediately after the mechanical strength symbol, authorises use for high speed particles at extreme temperatures.Mechanical risk- Medium energy impact - BMedium energy impact, resists a 6 mm, 0.86 g ball at 120 m/sRisks relating to radiations - UV Protection - EN 170 - (2-1.2, 2C-1.2)The protection filters ultraviolet radiation.This type of protection is particularly recommended during activities where the source of ultraviolet radiation is predominant, such as mercury vapor lamps, actinic or germicides.Levels of application: 5-2,5 Lens color: SmokeLens Quality:Optical class symbols 1 : Continuous workCoatings:Bollé Safety revolutionizes eye protection with an innovation that exceeds the requirements of all international standards, especiallythe EN166 K and N * option.This permanent coating on both sides of the lens gives them a high resistance to scratching (1.4 cd / m²), to the most aggressive chemicals and delays the onset of fogging for 2 minutes.In all circumstances and at all times the PLATINUM lens innovation guarantees your eyes improved protection.Includes:Microfibre pouch