GENERA 2.0 Motorcycle Riding Sunglasses - Black

Unisex sport wrap with Bar & Shield logo plaque. ANSI Z87.2 and ISO 12312-3 rated for on-the-bike use. Removable Gasket. Snap In Adjustable Headstrap. 8-Base.The yellow light adjusting lens is ideal for all-day activities, providing the perfect tint at any time. It blocks blue coloring, brings high color contrast in the red color spectrum, and improves depth perception. Fits head sizes Small to Medium. Replacement Gasket sold separately. The eyewear meets the requirements for assembly with prescription lenses. The assembly of the device with prescription lenses may only be performed in laboratories authorized by the manufacturer (Marcolin S.p.A.)