Tazz MTB (Loden Green Lens + Clear Lens 99% S0) Tazz MTB goggles feature a comfortable design and advanced visibility technology. Certifications: Certified for off-road motorcycles. Made from polycarbonate with excellent ventilation. The Tazz MTB bike goggles utilize a new mid-frame developed with our Expansion View Technology (EXV) to provide a wide field of view with minimal footprint, ensuring comfort for faces of all shapes and sizes. Clear optics and tear-off lenses, compatible with polycarbonate lenses, ensure a perfect fit for comfort, a stable hold, and foam padding. The bright lens technology effectively manipulates blue light by allowing contrasting blue light to pass through while blocking harmful UV light. The bright filter eliminates fog, allowing you to focus on the joy of riding. Advanced visibility technology – Giro's innovative EXV technology was developed and refined at our research and development headquarters in Santa Cruz, California, and features a new frame design that creates an unparalleled field of view. We began by developing helmet-compatible goggles, then removed and reduced the frame material, designing rimless areas to optimize the massive spherical lenses and maximize the peripheral vision of the goggles. Anti-fog – Each Giro lens features our anti-fog coating to ensure good visibility and a great riding experience.