High-quality ski goggles Two lenses included (RIG Obsidian - S4 light transmission /RIG L Amethyst - S2) Very large field of view RIG®: technology that increases lens contrast while minimizing eye fatigue and color distortion Shatter-resistant 2.8 mm toric lens GORE® Protective Vents technology that equalizes pressure between the lenses, thus reducing image distortion of the inner lens caused by changing atmospheric pressure Lens with lipophobic and hydrophobic coating 100% UV protection Easy lens replacement thanks to ExcenterLock technology Frame reinforced with carbon fibers Clear AF: anti-fog technology prevents fogging on the lens, characterized by much greater effectiveness compared to standard inner lenses Weight: 720 g