Compact design, excellent visibility. The Soar has a robust TPU frame for high wear and abrasion resistance. The innovative F°SCAPE Anti-Fog technology uses tiny etched channels on the lens surface to ensure that condensed water is immediately drained away and the lens does not fog up. FREE°D technology corrects light refraction and thus prevents optical distortion.Orange and red lensThis cylindrical lens is ideal for sunny and partly cloudy conditions.