Overland 2.0 is made with a robust and flexible injection-moulded polyurethane frame. This frame is 10% narrower than the first series Overland glasses, but uses the same wide extension polycarbonate plastic lens. Injection lenses like Overland's are more impact resistant than standard die-cut plastic lenses and also have superior optics. Construction: - The injection-moulded frame features a wide lateral visibility eye space - The elastic braided strap with double D-rings allows for more precise tension adjustment - The optically precise and injection-moulded polycarbonate lenses feature an anti-impact treatment.Fogging and UV protection A / B CE certified for sharper vision - Silicone strips on the eyeglass strap eliminate slipping on the helmet shell surfaces - Two-stage open-cell foam eyewear padding with quilted and brushed Lycra details for improved breathability and comfort - Zip panels with stitched synthetic leather strap add surface tension to the eye for a safer fit - Additional transparent lenses included for all driving conditions