Multi-purpose ventilated PVC protective goggles with clear lens for work use. Also suitable for use over spectacles. Anti-scratch and anti-fog coated lens. Adjustable headband Nylon.\n\nProtects against chemical droplets, coarse dust, UV rays without affecting color resolution and medium-energy mechanical risks (6 mm, 0.86 g metal ball 120 m / s), even at extreme temperatures. Optics class 1: Designed for long-term continuous use.\n\nTechnical information:\nFrame marking: EN166 3 4 BT CE\nLens marking: 2C-1.2 1 BT CE\nCertification: EN166, EN170\nUVA / UVB protection: 99.99%\nLens: Thickness 2.2 mm. Curvature class 4.\nWeight: 67 g Bolle Safety Coverall Ventilated goggle